Direction de l’Equipement
EDF - SEPTEN
PRESSURE - TEMPERATURE SWITCHES
FOR NUCLEAR POWER PLANTS
BP 107 - 14/16 rue Pierre SEMARD - 92323 CHATILLON Cedex
(33)1 46 12 60 00
(33)1 47 35 93 98
- FRANCE
[email protected]
FC-PN-EN
REGULATEURS GEORGIN
Specific organisation of PHYSAD activity
ALL EQUIPMENT SUBJECT TO SPECIAL SPECIFICATIONS REQUIRED BY
L'ELECTRICITE DE FRANCE
LA DELEGATION GENERALE DE L'ARMEMENT
RAIL TRANSPORT, SNCF, RATP, VAL AND RELATED ENTITIES
CERTIFICATIONS
ISO 9001 QUAL/1994/2320B
EDF APPROVAL NO. 82
EDF QUALIFICATIONS
SEE TABLE OVERLEAF
All equipment for EDF (Thermal, Nuclear, Hydraulic, Transport, etc.)
Project Co-ordinator:
Project Co-ordinator:
Assistant :
After Sales Service :
Boris LIBERGE
Pascal BOITTIN
Brigitte LEFEBVRE
Olivier YSAMBERT
00 (33) 1 46 12 60 10
00 (33) 1 46 12 60 24
00 (33) 1 46 12 60 04
00 (33) 1 46 12 60 53
EDF Qualification List
NAME
PROCEDURE
REPORT
DATE
CATEGORY
SPECIFICATION
OR
STANDARD
Gauge pressure switch
Conventional
HM/063/6959
05/03/76
PN 1/25a
HN 63 S 40
SEPTEN
Gauge pressure switch
Conventional
HM 63/8240
02/04/84
PN 1 a
HN 46 S 40
SEPTEN
Temperature switch
Conventional
HM 63/8277
28/06/84
PN 1
HN 46 S 50
SEPTEN
Explosion-proof gauge pressure
switch
Seismic
14/08/79
SNA/SMS (T.A.)
FRA 600PQY7202
GEORGIN
Differential pressure switch
Seismic
14/08/79
SNA/SMS (T.A.)
FRA 600PQY7202
GEORGIN
01/06/90
01/06/90
16/01/89
12/07/89
16/01/89
12/07/89
26/04/90
26/04/90
18/07/89
18/07/89
19/08/87
06/06/94
P1
K3
PN 1a
K3
PN 1b
K3
PN 1a
K3
PN 1a
K3
PN 1a
K3
HN 46 S 50
HN 20 E 53
HN 46 S 40
HN 20 E 53
HN 46 S 40
HN 20 E 53
HN 46 S 40
HN 20 E 53
HN 46 S 40
HN 20 E 53
HN 46 S 40
HN 20 E 53
SEPTEN
SEPTEN
SEPTEN
SEPTEN
SEPTEN
SEPTEN
SEPTEN
SEPTEN
SEPTEN
SEPTEN
SPH
SEPTEN
QUALIFIED EQUIPMENT
TYPE
P 96 PX 40
P 96 P 40A1 /
P 96 P 40AS1
C 96 RX 40A1 /
C 96 RX 40AS1
P 96 PX RTPE
DMJB 96 PX 40AS
C 96 LX 40A1 /
C 96 MX 40AS1
P 96 PX 40A1 /
P 96 PX 40AS1
PA 96 PX 40A1 /
PA 96 PX 40AS1
DPB 96 Q22 40A1 /
DPB 96 Q22 40AS1
DMABV 96 RX54 40A1 /
DMABV 96 RX54 40AS1
PHB 96 TX 40HS1 /
PHB 96 TX 40A (S)
Temperature switch
Gauge pressure switch
Gauge pressure switch
Differential pressure switch
Differential pressure switch
Gauge pressure switch
SAFETY
QUALIFICATION
Partially conv.
+ K3
Partially conv.
+ K3
Partially conv.
+ K3
Conventional
+ K3
Conventional
+ K3
Conventional
+ K3
EC 16 A 00 186
O.REC.LHE
EC 16 A 00 186
O.REC.LHE
HM 63/9379
HM 63/9380
HM 63/9150
HM 63/9244
HM 63/9151
HM 63/9245
HM 63/9304
HM 63/9305
HM 63/9248
HM 63/9249
HM 63/8827
EL/94.015A
INSTRUCTING
PARTY
P 96 R 40HS1
Gauge pressure switch
Conventional
HM 63/8824
19/08/87
PN 1a
HN 46 S 40
SPH
PA 96 R 40HS1
Gauge pressure switch
Conventional
HM 63/8826
08/09/87
PN 1b
HN 46 S 40
SPH
HM 63/9634
10/06/92
P1
HN 46 S 50
DMHT
05/06/98
P1 ad +
HN 46 S 40 (12-93)
SEPTEN
17/10/00
P1d -
08/02/01
P1 ad
FC 12V R TR
DMLB 96 LX22 40BCB1
B 92 G/M 40AS5
BA 92 (96) G/M 40AS5
PA 92 KX 40AS5
P 92 NX 40AS5
Temperature switch
Differential pressure switch
Tight deadband temperature switch
Tight deadband pressure switch
Conventional
(Analysis)
Conventional
+ K3
Conventional
+ K3
Conventional
+ K3
E-N-M-EL-98076
E-N-M-EL/0000121A
E-N-M-EL/0000122A
HN 46 S 50
HN 20 E 53
HN 46 S 40
HN 20 E 53
SEPTEN
SEPTEN
Manufacturer : PHYSAD DEPARTMENT
14-16 rue Pierre Sémard – B.P. 107
92323 CHATILLON Cédex
Tél. : 01.46.12.60.00 – Fax : 01.47.35.93.98
1.1 – 1.1.00
PRESENTATION
To facilitate information searches according to the atmospheric environment :
• Low rates
• Restricted
overpressure
• Restricted
pulsation
RELATIVE
• High rates
• Overpressure
• Pulsations
• Average rates
• Overpressure
depending on
model
• Low pressures
Device
with
bellows
File
1.1 – 1.1.01
Device
with tube or
diaphragm
File
1.1 – 1.1.02
Device
with
diaphragm
File
1.1 – 1.1.03
Device
with
bellows
File
1.1 – 1.1.04
Device
with
diaphragm
File
1.1 – 1.1.05
Device
With
bellows
File
1.1 – 1.1.01
PRESSURE
• Low rates
• Restricted pulsation
DIFFERENTIAL
• Average rates
• Overpressure
depending on
model
• Low pressures
ABSOLUTE
• Low rates
• Restricted
overpressure
• Restricted
pulsations
SINGLE
• Environment
specific
• Remote
• Direct
File
1.6 – 1.1.01
• Remote
File
1.6 – 1.1.02
NORMAL
ATMOSPHERIC
ENVIRONMENT
TEMPERATURE
DIFFERENTIAL
PRESSURE
EXPLOSIVE
TEMPERATURE
PRESENTATION
PRESSURE AND TEMPERATURE SWITCHES
Files
1.1 - 1.1.01
to 1.1 – 1.1.05
and 1.6- 1.1.04
Files
1.6 - 1.1.01
to 1.6 – 1.1.02
and 1.6- 1.1.04
1.1 – 1.1.00
• Example
Data
1300 MW Nuclear Power Station Version
Please refer to file 1.1 - 1.1.02 for further information regarding this example.
A pressure switch must ensure the stoppage of an air compressor in a sub-building by rising pressure.
−
−
Stoppage at 1.7 MPa (17 bar)
Reinitiation at 1 MPa (10 bar)
Other features of the chosen example:
− Low rates, but with pulsation,
− A maximum of 3 MPa (30 bar) static pressure,
− Temporary overpressures : 5.5 MPa (55 bar).
Selection
Overpressures and pulsations require a diaphragm component.
2. A microswitch with adjustable deadband corresponding to the demand
must be selected. 0.7 MPa (7 bar).
3. The range from 0.5 to 5 MPa (5 to 50 bar) may be selected, as deadband are
higher than the demand.
4. The working environment is in a conventional zone and electrical output
via a connector.
1.
PA
96
R or RX
40 AS or UTOS
• Information on Equipment
The devices adapt to multiple combinations and versions, GEORGIN only references the most common functions in
their identification files.
The manufacturer can deviate from standard specifications and adapt equipment to special needs (For example:
contact code selection).
In the event where you are unsuccessful in sourcing equipment to satisfy your needs, or to confirm the choice already
made, please consult GEORGIN.
• Information on versions
The standardized references are suitable for conventional or nuclear environments, and are qualified as K3 for tests or
extensions.
Conventional 40A
Nuclear 40BC
Standardized UTO
N.B.: Each file concerning standardization includes a list of standard references in the "CODING" section.
1.1 – 1.1.00
• ELECTRICAL CHARACTERISTICS
• Contact Codes
96 1: Microswitch with dry contacts, nitrogen sealed, adjustable deadband. Manufactured by ABB CONTROL.
98: While maintaining the electrical properties of contact 96, this version is used to reduce minimal deadband
significantly in manufacturing . Deadband is fixed here.
16: Where a special E.D.F. (French electricity service) dispensation is supplied, GEORGIN can provide other contacts.
Contacts
Manufacturer
ABB CONTROL
HONEYWELL
Code
Reference
96
96
96
96
98
98
98
98
96 h
96 h
96 h
96 h
92
R6092 R6
R6092 R8
R6445 R6
R6445 R8
R3917 R6
R3917 R8
R6461 R6
R6461 R8
4 HS 138
102 HS 194
4 HS 4.118
102 HS 195
1HM19
Use
REP 900 Conventional Environment (A)
REP 900 Nuclear Environment (BC and UTC)
REP 1300 and N4 Conventional Environment (A)
REP 1300 and N4 Nuclear Environment (BC and UTC)
REP 900 Conventional Environment (A)
REP 900 Nuclear Environment (BC)
REP 1300 and N4 Conventional Environment (A)
REP 1300 and N4 Nuclear Environment (BC)
REP 900 Conventional Environment (A)
REP 900 Nuclear Environment (BC)
REP 1300 and N4 Conventional Environment (A)
REP 900 Nuclear Environment (BC)
REP 1300 and N4 Conventional Environment (A
• Connection
REP 900 MW
−
Conventional environment,
2m. PVC cable and cable gland no. 13.
−
Nuclear Environment (BC and UTO),
2m. EPR cable and cable gland no. 16.
−
Wiring
3 conductors
3 - 30: closed for temperature or pressure < setting,
3 - 31: closed for temperature or pressure > setting.
REP 1300 MW and N4
− Conventional and nuclear environment (A - BC - UTO)
SOURIAU connector 8 N 45.11.1125.
−
Conventional environment (AS)
SOURIAU connector 845.11.1125.015.
−
1
Wiring
Contacts
3 - 2: closed for temperature or pressure < setting,
2 - 1: closed for temperature or pressure > setting.
The ABB control contacts may be replaced by HONEYWELL contacts where requested. The code is thus changed to 96 h.
1.1 – 1.1.01
PB and P
(Ranges A, M)
PB and PHB
(Except Ranges A, L, M)
PRINCIPLE
Pressure (P) is applied to a ductile system (sensitive component) whose consecutive position variations effect an LP
balance. The effort produced is balanced by an RP spring allowing the adjustment of the setpoint. Once the setpoint
has been reached, the contact(s) detect the LP balance movement.
USE
•
General
−
−
−
•
All fluids compatible with the sensing component for relative static pressure between - 0.1 to 25 MPa
(-1 to 250 bar).
Low rates (4 requests/minute).
Restricted overpressures.
Specific
− Use in hazardous zones - Explosion-proof material: "Certified as compliant with harmonised European
standards and ATEX directive 94/9/EC - Certificate of Conformity No. LCIE 01 ATEX 6071 X EEx d IIC
T6" - Please consult GEORGIN for further information.
1.1 – 1.1.01
QUALIFICATION
The following groups are qualified as K3 (according to the E-N-M-EL/93-35-C):
−
−
−
P 96 A(X) – P 96 M(X) – P 96 (X) – P 96 P(X) – P 96 KQ(X) – P 96 PQ(X) – P 96 Q (X).
PB 96 L(X).
PHB 96 RX – PHB 96 SX – PHB 96 TX.
This K3 qualification is attributed only where the following specifications are present:
−
−
−
The differential value (deadband) is set to minimum,
The operating value is at least one deadband value away from the setting point (value displayed on the device),
The seismic-proof fixing regulations, particularly those integrated by the manufacturer, have been complied with.
MANUFACTURING CHARACTERISTICS
•
General
− Housing and cover manufactured in Mazak metal,
− Sealing: weatherproof to IP 66,
− Internal mechanism in bichromate cadmium plated steel,
− Electrical connection at a 40° descending angle,
− Fixation with a removable clip at the back of the housing,
− Mechanical connection: 1/2" cylindrical gas plug with a manometric connection and a weldable
nozzle, external ø12 mm. and internal ø5 mm., made in brass or stainless steel (steel may be
requested),
− Transversal ground terminal, protected respiratory device, drains, adjustment screws sealing.
•
Specific
Sensing elements - materials
Type
Conventional Environment (A)
Nuclear Environment (BC)
standardized version (UTO)
Bellows
Seal*
Seal*
Perbunan, Viton,
Teflon or
Ethylene Propylene
rubber
Stainless Steel
PB
Bellows
Red brass
or
Stainless Steel
Ethylene Propylene
rubber
PHB
Stainless Steel
Teflon
Stainless Steel
Ethylene Propylene
rubber
P
* A Perbunan seal is obligatory with oil.
1.1 – 1.1.01
• Nuclear Finish (BC)
−
−
−
−
•
Stainless steel screws,
Nitric passivation,
Helium sealing test,
Connection seal in Ethylene Propylene rubber (EP).
Standardized Finish (UTO)
− Stainless steel screws and anticorrosion protection,
− Helium sealing test,
− Connection seal manufactured in Ethylene Propylene rubber (EP).
•
−
−
Paint Finish
A (conventional environment) and UTO (Standardized version): blue housing with a grey cover according to
GEORGIN standard.
BC (nuclear environment): Blue decontaminable epoxy alloy.
ELECTRICAL CHARACTERISTICS
See file 1.1 - 1.1.00.
1.1 – 1.1.01
Type
Version
MECHANICAL CHARACTERISTICS
P
B
Range
Contact
ID
Code
96
96
P
L(1)
A(1)
M
LN
N
K
P
KQ
PQ
Q
P
HB
96
R
S
T
Maximum
Acceptable
Pressure
in kPa (bar)
Setting
Range
in kPa
(bar)
Minimum
Deadband
150
(1.5)
0 to 20
(0 to 0.2)
4.5
(0.045)
5.5
(0.055)
10
(0.100)
150
(1.5)
150
(1.5)
700 or 800(2)
(7 or 8)
700 or 800(2)
(7 or 8)
1300 or 1500(2)
(13 or 15)
1300 or 1500(2)
(13 or 15)
3300
(33)
3300
(33)
3300
(33)
-100 to 0
(-1 to 0)
5 to 105
(0.05 to 1.05)
-100 to +100
(-1 to +1)
0 to 200
0 to 2)
-100 to 350
(-1 to 3.5)
50 to 100
(0.5 to 10)
-50 to 600
(-0.5 to 6)
0 to 1200
(0 to 12)
350 to 2500
(3.5 to 25)
6
(0.06)
5.5
(0.055)
12
(0.12)
10
(0.1)
33
(0.33)
33
(0.33)
120
(1.2)
120
(1.2)
120
(1.2)
10
(0.1)
6.5
(0.055)
20
(0.2)
13
(0.13)
36
(0.36)
43
(0.43)
150
(1.5)
150
(1.5)
150
(1.5)
25
(0.25)
45
(0.45)
50
(0.5)
50
(0.5)
300
(3)
200
(2)
500
(5)
500
(5)
500
(5)
in MPa
(bar)
in MPa
(bar)
in KPa
(bar)
in KPa
(bar)
in MPa
(bar)
10
(100)
25
(250)
25
(250)
0.5 to 5
(5 to 50)
1 to 9
(10 to 90)
1 to 20
(10 to 200)
260
(2.6)
820
(8.2)
1000
(10)
360
(3.6)
930
(9.3)
1300
(13)
2
(20)
2
(20)
4
(40)
Maxi
Deadband
Top of
Bottom of
in kPa
the range
the range
(bar)
≤ in kPa (bar)
≥
Partial
References
PB 96 L(X)
P 96 A(X)
P 96 M(X)
P 96 LN (X)
9 96 N (X)
P 96 K(X)
P 96 P(X)
P 96 KQ(X)
P 96 PQ(X)
P 96 Q(X)
PHB 96 RX
PHB 96 SX
PHB 96 TX
(1) Both ranges may also be manufactured in "absolute pressure switch" versions.
(2) In the K and P ranges, maximum pressure is 1.3 MPa (13 bar) when equipped with a Tombac bellows and
1.5 MPa (15 bar) when equipped with a stainless steel bellows.
CODING
P
1.1 – 1.1.01
Type
Bellow pressure switch
B
See the table describing mechanical characteristics
HB
Contacts (See the table describing electrical characteristics file 1.1 – 1.1.00)
96
98
92(1)
ABB CONTROL Microswitch (Adjustable deadband)
ABB CONTROL Microswitch (Fixed deadband)
HONEYWELL Microswitch (Fixed deadband)
RANGE
See the table describing mechanical characteristics
X
Sensing Component Materials
Stainless steel
Other
P
Environment
Conventional
Nuclear
Standardized Version
40A
40BC
UTO
Stage
REP 900 and standardized REP 900
S
B
REP 1300 and standardized REP 1300 and N4
REP N4
(1)
•
Fixed deadband equivalent to 50% of code 96 microswitch minimum deadband
List of standardized references
P96
P96
P96
P96
P96
P96
P96
P96
P96
AX
MX
LNX
NX
KX
PX
KQX
PQX
QX
UTO (S)
UTO (S)
UTO (S)
UTO (S)
UTO (S)
UTO (S)
UTO (S)
UTO (S)
UTO (S)
PB96
LX
UTO (S)
PHB96
PHB96
PHB96
RX
SX
TX
UTO (S)
UTO (S)
UTO (S)
BELLOWS PRESSURE SWITCHES
TYPES P – PB - PHB
1.1 – 1.1.01
1.1 – 1.1.02
PA
PL
PRINCIPLE
Pressure (P) is applied to a ductile system (sensitive component) whose consecutive position variations effect an LP
balance. The effort produced is balanced by an RP spring allowing the adjustment of the setpoint. Once the setpoint
has been reached, the contact(s) detect the LP balance movement.
USE
•
General
−
−
−
−
•
All fluids compatible with the sensing component for relative static pressure between - 0.1 to 100
MPa (-1 to 1.000 bar).
High rates
Pulsations.
Significant overpressure.
Specific
− Use in hazardous zones - Explosion-proof material: "Certified as compliant with harmonised European
standards and ATEX directive 94/9/EC - Certificate of Conformity No. LCIE 01 ATEX 6071X EEx d IIC
T6" - Please consult GEORGIN for further information.
1.1 – 1.1.02
QUALIFICATION
The following groups are qualified as K3 (according to the E-N-M-EL/93-35-C):
−
PA 96 KX – PA 96 PX – PA 96 QX – PA 96 RX
This K3 qualification is attributed only where the following specifications are present:
−
−
−
The differential value (deadband) is set to minimum,
The operating value is at least one differential value away from the set point (value displayed on the device),
The seismic-proof fixing regulations, particularly those integrated by the manufacturer, have been complied with.
MANUFACTURING CHARACTERISTICS
•
General
− Housing and cover manufactured in Mazak metal,
− Sealing: weatherproof to IP 66,
− Internal mechanism in bichromate cadmium plated steel,
− Electrical connection at a 40° descending angle,
− Internal mechanism in bichromate cadmium plated steel,
− Mechanical connection: 1/2" cylindrical gas plug with a manometric connection and a weldable
nozzle, external ø12 mm. and internal ø5 mm., made in steel or stainless steel,
− Transversal ground terminal, protected respiratory device, drains, adjustment screws sealing.
•
Specific
Sensing elements - materials
Type
PA
Conventional Environment (A)
Metal Parts
Cadmium
plated steel
flange
or
Stainless
Steel
PL**
Stainless
Steel
manometric
tube
Diaphragm*
Seal*
Perbunan
Perbunan
Ethylene
Ethylene
Propylene
Propylene
rubber or
rubber or
Viton
Viton
Perbunan
Teflon
Ethylene
(others may
Propylene be requested)
rubber or
Viton
Teflon
None
(others may
be requested)
Nuclear Environment (BC)
Standardized version (UTO)
Metal Parts
Diaphragm*
Seal*
Stainless
Steel
flange
Ethylene
Propylene
rubber
Stainless Steel
manometric
tube
None
* Perbunan seals and diaphragm are obligatory with oil.
** This model is not available for the standardized UTO version.
Ethylene
Propylene
rubber
Ethylene
Propylene
rubber
• Nuclear Finish (BC)
−
−
−
−
1.1 – 1.1.02
Stainless steel screws,
Nitric passivation,
Helium sealing test (excluding PA type diaphragm devices *)
Connection seal and diaphragm (PA type) in Ethylene Propylene rubber (EP).
* As diaphragms are Helium permeable, no sealing tests are implemented on PA type
•
Standardized Finish (UTO)
− Stainless steel screws and anticorrosion protection,
− Connection seal and diaphragm in Ethylene Propylene rubber (EP).
•
−
−
Paint Finish
A (conventional environment) and UTO (Standardized version): blue housing with a grey cover according to
GEORGIN standard.
BC (nuclear environment): Decontaminable blue epoxy alloy.
ELECTRICAL CHARACTERISTICS
See file 1.1 - 1.1.00.
1.1 – 1.1.02
P
Version
Type
MECHANICAL CHARACTERISTICS
A
Maximum
Acceptable
Contact Range Pressure
Code
ID
in kPa
(bar)
96
K
P(1)
Q(1)
R
P
L
96
T
V
W
Y
Setting
Range
in kPa
(bar)
Minimum
Deadband
Top of
the range
Bottom of
the range
Maxi
Deadband
in kPa (bar)
PARTIAL
REFERENCES
≤ in kPa (bar)
20
(200)
20
(200)
20
(200)
20
(200)
-80 to 350
(-0.8 to 3.5)
50 to 1000
(0.5 to 10)
350 to 2500
(3.5 to 25)
500 to 5000
(5 to 50)
27.5
(0.275)
35.5
(0.355)
83.0
(0.83)
200
(2)
66
(0.66)
77
(0.77)
200
(2)
500
(5)
300
(3)
200
(2)
500
(5)
1000
(10)
In MPa
(bar
In MPa
(bar
In MPa
(bar
In MPa
(bar
In MPa
(bar
30
(300)
60
(600)
80
(800)
100
(1000)
1 to 20
(10 to 200)
2.5 to 40
(25 to 400)
5 to 60
(50 to 600)
10 to 80
(100 to 800)
3.5
(35)
6
(60)
6.5
(65)
11.2
(112)
3.5
(35)
6
(60)
6.5
(65)
11.2
(112)
6.5
(65)
11
(110)
13
(130)
19
(190)
PA 96 K (X)
PA 96 P (X)
PA 96 Q (X)
PA 96 R (X)
PL 96 TX
PL 96 VX
PL 96 WX
PL 96 YX
(1) PA type devices may be fitted with a stainless steel diaphragm for the P and Q ranges only.
The reference is thus changed to P version G (PG), the minimum deadbands in the table are approx. 1.5 times higher than the
corresponding PA, and maximum pressure is 10 PMa (100 bar) (not possible for explosion-proof devices).
CODING
1.1 – 1.1.02
Type
P
Pressure switch
A
Elastomer diaphragm
G
L
Stainless steel diaphragm
Manometric tube
Contacts (See the table describing electrical characteristics file 1.1 – 1.1.00)
96
98
92
ABB CONTROL Microswitch (Adjustable deadband)
ABB CONTROL Microswitch (Fixed deadband)
HONEYWELL Microswitch (Fixed deadband)
Range
See the table describing mechanical characteristics
Sensing Component Material
X
Stainless steel
Other
P
Environment
Conventional
Nuclear
Standardized Version
40A
40BC
UTO
Stage
REP 900 and standardized REP 900
REP 1300 and standardized REP1300 and N4
REP N4
•
S
B
List of standardized references
PA96
PA96
PA96
PA96
KX
PX
QX
RX
UTO(S)
UTO(S)
UTO(S)
UTO(S)
PA-PL TYPE PRESSURE SWITCHES
FOR PULSATIONS AND PEAKS OF PRESSURE
1.1 – 1.1.03
PRINCIPLE
Pressure (P) is applied to a ductile system (sensitive component) whose consecutive position variations effect an LP
balance. The effort produced is balanced by an RP spring allowing the adjustment of the setpoint. Once the setpoint
has been reached, the contact(s) detect the LP balance movement.
USE
•
General
−
−
−
−
−
•
All fluids compatible with the sensing component for relative static pressure between 0 to 7 MPa (0 to
70 bar).
Low (MABV- MJBV - MPB), or very low pressures (MLB).
Restricted overpressure (MLB).
Average overpressure (MPB).
Significant overpressure (MABV- MJBV).
Specific
− Use in hazardous zones - explosion-proof material: "Certified as compliant with harmonised European
standards and ATEX directive 94/9/EC - Certificate of Conformity No LCIE 01 ATEX 6071X EEx d IIC
T6" - Please consult GEORGIN for further information.
− MPB type sensor used on water: please consult GEORGIN.
1.1 – 1.1.03
MANUFACTURING CHARACTERISTICS
•
General
− Housing and cover manufactured in Mazak metal,
− Sealing: weatherproof to IP 66,
− Internal mechanism in bichromate cadmium plated steel,
− Electrical connection at a 40° descending angle,
− Fixation : use the threaded holes under the flanges,
− Mechanical connection: 1/2" cylindrical gas plug with a manometric connection and a weldable
nozzle, external ø12 mm. and internal ø5 mm., made in steel or stainless steel,
− Transversal ground terminal, protected respiratory device, drains, adjustment screws sealing.
•
Specific
Sensing components - materials
Type
MLB
MABV
MJBV
MPB
Conventional Environment (A)
Metal Parts
Diaphragm*
Cadium plated
Perbunan, Viton,
steel
or
or
Ethylene Propylene
Stainless Steel
rubber
Mazak metal
Perbunan, Viton,
or
Ethylene Propylene
rubber
Nuclear Environment (BC)
Metal Parts
Diaphragm*
Stainless Steel
Ethylene Propylene
rubber
Not applicable
* Perbunan diaphragm is obligatory with oil.
•
−
−
−
Nuclear Finish (BC)
Stainless steel screws,
Nitric passivation,
Seal and diaphragm in Ethylene Propylene rubber (EP).
As diaphragms are Helium permeable, no sealing tests are implemented.
•
−
−
Paint Finish
A (conventional): Blue housing and grey cover according to GEORGIN standard.
BC (nuclear): Decontaminable blue epoxy alloy.
ELECTRICAL CHARACTERISTICS
See file 1.1 - 1.1.00.
1.1 - 1.1.03
Type
MECHANICAL CHARACTERISTICS
M
LB
Contact Range Maximum
Code
ID
Acceptable
Pressure
in kPa
(mbar)
96
E
F
G
H
M
PB
96
E
G
H
M
Setting
Range
in kPa
(mbar)
M
JBV
96
96
G
M
Maxi
Deadband
Top of
Bottom of
in kPa
the range
the range
(mbar)
≤ in kPa (mbar)
20
(0.2)
20
(0.2)
20
(0.2)
20
(0.2)
-5 to 0
(-50 to 0)
- 0.2 to 1
(- 2to 10)
- 0.5 to 5
(- 5 to 50)
-0.5 to 10
(- 5 to 100)
0.5
(5)
0.35
(3.5)
0.4
(4)
0.5
(5)
0.6
(6)
0.4
(4)
0.5
(5)
0.65
(6.5)
2.5
(25)
0.5
(5)
1.5
(15)
2.5
(25)
300
(3)
300
(3)
300
(3)
400
(4)
- 5 to 1
(-50 to 10)
- 0.2 to 5
(- 2 to 50)
- 0.2 to 17
(- 2 to 170)
0 to 150
(0 to 1500)
0.9
(9)
1
(13)
1
(10)
4
(40)
0.9
(9)
1.3
(13)
1
(10)
4
(40)
3.5
(35)
3.5
(35)
8
(80)
35
(350)
in MPa
(bar)
in MPa
(bar)
in MPa
(bar)
in MPa
(bar)
M ABV
Minimum
Deadband
5
(50)
5
(50)
5
(50)
- 0.5 to 2
(- 5 to 20)
0 to 15
(0 to 150)
0 to 50
(0 to 500)
0.7
(7)
0.8
(8)
2
(20)
0.7
(7)
1.5
(15)
2.6
(26)
1.5
(15)
10
(100)
10
(100)
7
(70)
7
(70)
7
(70)
0 to 70
(0 to 700)
0 to 200
(0 to 2000)
0 to 300
(0 to 3000)
4
(40)
5
(50)
8
(80)
6
(60)
12
(120)
20
(200)
40
(400)
40
(400)
40
(400)
Partial
References
MLB 96 E (X)
MLB 96 F (X)
MLB 96 G (X)
MLB 96 H (X)
MPB 96 E
MPB 96 G
MPB 96 H
MPB 96 M
MABV 96 G (X)
MABV 96 L (X)
MABV 96 M (X)
MJBV 96 M (X)
MJBV 96 N (X)
MJBV 96 K (X)
1.1 – 1.1.03
CODING
Type
M
Device with diaphragm
LB
PB
ABV
See the table describing mechanical characteristics
JBV
Contacts (See the table describing electrical characteristics file 1.1 – 1.1.00
ABB CONTROL Microswitch (Adjustable deadband)
96
98
ABB CONTROL Microswitch (Fixed deadband)
HONEYWELL Microswitch (Fixed deadband)
92
Range
See the table describing mechanical characteristics
Sensing Component Material
X
Stainless steel
Other
M
Environment
Conventional
Nuclear
40A
40BC
Stage
REP 900
REP 1300
REP N4
S
B
Coding example : The code MJBV96NX40BCS corresponds to the 1300 nuclear version of device.
• List of standardized references
PA96
PA96
PA96
PA96
KX
PX
QX
RX
UTO(S)
UTO(S)
UTO(S)
UTO(S)
DIAPHRAGM PRESSURE SWITCHES
TYPES MLB – MPB – MJBV - MABV
1.1 – 1.1.03
1.1 – 1.1.04
DPB (M range)
DPB (excluding the M range)
DPHB
PRINCIPLE
Pressure (P) is applied to a ductile system (sensing component) whose consecutive position variations effect an LP
balance. The effort produced is balanced by an RP spring allowing the adjustment of the setpoint. Once the setpoint
has been reached, the contact(s) detect the LP balance movement.
The differential pressure switch acts exactly as a gauge pressure switch. The differential pressure known as
"compensation" is called the "adjustment interval".
USE
•
General
−
−
−
−
−
•
All fluids compatible with the sensing component for relative static pressure between - 0.1 to 25 MPa
(-1 to 250 bar).
Differential pressure - see Table on page 3.
Load loss monitoring (filter, rate, pressurised level, etc.)
Low rates (4 requests/minute).
Restricted overpressure.
Specific
− Use in hazardous zones - explosion-proof material: "Certified as compliant with harmonised European
standards and ATEX directive 94/9/EC - Certificate of Conformity No. LCIE 01 ATEX 6071X EEx d IIC
T6" - Please consult GEORGIN for further information.
1.1 – 1.1.04
QUALIFICATION
The following groups are qualified as K3 (according to the E-N-M-EL/93-35-C):
-
DPB 96 M(X) – DPB 86 P(X) – DPB 96 Q(X).
DPHB 96 RX – DPHB 96 TX.
This K3 qualification is attributed only where the following specifications are present:
−
−
−
The differential value (deadband ) is set to minimum,
The operating value is at least one differential value away from the set point (value displayed on the device),
The seismic-proof fixing regulations, particularly those integrated by the manufacturer, have been complied with.
MANUFACTURING CHARACTERISTICS
•
General
− Housing and cover manufactured in Mazak metal,
− Sealing: weatherproof to IP 66,
− Internal mechanism in bichromate cadmium plated steel,
− Electrical connection at a 40° descending angle,
− Fixation with a removable clip at the back of the housing,
− Mechanical connection: 2 x 1/2" cylindrical gas plug with a manometric connection and a weldable
nozzle, external ø12 mm. and internal ø5 mm., made in brass or stainless steel (steel on request),
− Transversal ground terminal, protected respiratory device, drains, adjustment screws sealing.
•
Specific
Sensing elements - materials
Type
DPB
Conventional Environment (A)
Bellows
Tombac
or
DPHB
Stainless Steel
Stainless Steel
Seal*
Perbunan,
Viton, Teflon
or
Ethylene Propylene
rubber
Teflon
* Perbunan seal is obligatory with oil.
•
−
−
−
−
Nuclear Finish (BC)
Stainless steel screws,
Nitric passivation,
Helium sealing test,
Connection seal in Ethylene Propylene rubber (EP).
Nuclear Environment (BC)
standard version (UTO)
Bellows
Seal*
Stainless Steel
Ethylene Propylene
rubber
Stainless Steel
Ethylene Propylene
rubber
•
−
−
−
1.1 – 1.1.04
Standardized Finish (UTO)
Stainless steel screws and anticorrosion protection,
Helium sealing test,
Connection seal in Ethylene Propylene rubber (EP).
−
• Paint Finish
A (conventional) and UTO (standardized version): Blue housing with a grey cover according to GEORGIN
standard.
BC (nuclear): Decontaminable blue epoxy alloy.
−
ELECTRICAL CHARACTERISTICS
−
See file 1.1 - 1.1.00.
Type
MECHANICAL CHARACTERISTICS
DP
B
Contact
Code
96
Static Pressure
B
96
Maxi.
kPa
(bar)
M
-
0.15
(1.5)
0.15
(1.5)
2 to 20
(0.02 to 0.2)
3 to 105
(0.03 to 1.05)
6 to 25
(0.06 to 0.25)
5 to 45
(0.075 to 0.45
DPB 96 M(X)12
1.3 / 1.5(1)
(13 / 15)
1.3 / 1.5(1)
(13 / 15)
1.3 / 1.5(1)
(13 / 15)
15 to 70
(0.15 to 0.7)
15 to 400
(0.15 to 4)
15 to 900
(0.15 to 9)
30 to 70
(0.3 to 0.7)
40 to 100
(0.4 to 1)
45 to 300
(0.45 to 3)
DPB 96 P(X)11
350
(3.5)
350
(3.5)
350
(3.5)
3.3
(33)
3.3
(33)
3.3
(33)
50 to 150
(0.5 to 1.5)
50 to 700
(0.5 to 7)
50 to 900
(0.5 to 9)
130 to 150
(1.3 to 1.5)
130 to 230
(1.3 to 2.3)
130 to 400
(1.3 to 4)
DPB 96 Q(X)11
500
(5)
500
(5)
10
(100)
10
(100)
100 to 600
(1 to 6)
100 to 3500
(1 to 35)
220 to 400
(2.2 to 4)
220 to 420
(2.2 to 4.2)
DPHB 96 RX11
1000
(10)
1000
(10)
25
(250)
25
(250)
250 to 1500
(2.5 to 15)
250 to 9000
(2.5 to 90)
850 to 3000
(8.5 to 30)
900 to 4500
(9 to 45)
DPHB 96 TX12
P
-
P
B
96
Q
Q
Q
DP HB
96
R
R
DP HB
96
Partial
References
Mini.
kPa
(bar)
P
DP
Bottom of the
range
deadband
in kPa (bar)
ID
Letter
M
DP
Setting
Range
in kPa
(bar)
T
T
(1) 1.3 MPa with Tombac bellows, and 1.5 MPa with stainless steel bellows.
DPB 96 M(X)23
DPB 96 P(X)22
DPB 96 P(X)44
DPB 96 Q(X)22
DPB 96 Q(X)33
DPHB 96 RX21
DPHB 96 TX23
1.1 – 1.1.04
CODING
Type
D
Differential
P
Pressure switch with bellows
B
See the table describing mechanical characteristics
See the table describing mechanical characteristics
HB
Contacts (see the table describing electrical characteristics file 1.1 – 1.1.00.
ABB CONTROL Microswitch (Adjustable deadband)
96
98
ABB CONTROL Microswitch (Fixed deadband)
HONEYWELL Microswitch (Fixed deadband)
92
Range
See the table describing mechanical characteristics
X
Sensing Component Material
Stainless steel
Other
Range spring and deadband codes
See the table describing mechanical characteristics
D
P
Environment
40A
40BC
UTO
Conventional
Nuclear
Standardized version
Stage
REP 900 and standardized REP 900
REP 1300 and standardized REP1300 and N4
REP N4
•
S
B
List of standardized references
DPB96
DPB96
DPB96
DPB96
DPB96
DPB96
DPB96
DPB96
MX 12
MX 23
PX 11
PX 22
PX 44
QX 11
QX 22
QX 33
UTO (S)
UTO (S)
UTO (S)
UTO (S)
UTO (S)
UTO (S)
UTO (S)
UTO (S)
DPHB96
DPHB96
DPHB96
DPHB96
RX 11
RX 21
TX 12
TX23
DIFFERENTIAL PRESSURE SWITCH
(BELLOWS ACTUATED)
TYPE DPB - DPHB
UTO (S)
UTO (S)
UTO (S)
UTO (S)
1.1 – 1.1.04
1.1 – 1.1.05
DMLB
DMPB
DMJBV
DMABV - DMKBV
PRINCIPLE
Pressure (P) is applied to a ductile system (sensing component) whose consecutive position variations effect an LP
balance. The effort produced is balanced by an RP spring allowing the adjustment of the setpoint. Once the setpoint
has been reached, the contact(s) detect the LP balance movement.
The differential pressure switch acts exactly as a gauge pressure switch. The differential pressure known as
"compensation" is called the "adjustment interval".
USE
•
General
−
−
−
•
All fluids compatible with the sensing component for relative static pressure between - 1 to 70 relative
bar.
Low (DMKBV - DMABV - DMJBV - DMPB) or very low differential pressure (DMLB) - see Table
on page 3.
Load loss monitoring (filter, rate, pressurised level, etc.)
Specific
− Use in hazardous zones - explosion-proof material: "Certified as compliant with harmonised European
standards and ATEX directive 94/9/EC - Certificate of Conformity No LCIE 01 ATEX 6071X EEx d IIC
T6" - Please consult GEORGIN for further information.
− DMPB type sensor used with water: please consult GEORGIN.
− A very small leak in the upper part of the diaphragm may occur in the DMLB and DMPB type
sensors.
1.1 – 1.1.05
QUALIFICATION
The following groups are qualified as K3 (according to the E-N-M-EL/93-35-C):
−
DMLB96LX11, 22, 43
This K3 qualification is attributed only where the following specifications are present :
−
−
−
The differential value (deadband) is set to minimum,
The operating value is at least one differential value away from the set point (value displayed on the device)
The seismic-proof fixing regulations, particularly those integrated by the manufacturer, have been complied with.
MANUFACTURING CHARACTERISTICS
•
General
− Housing and cover manufactured in Mazak metal,
− Sealing: weatherproof to IP 66,
− Internal mechanism in bichromate cadmium plated steel,
− Electrical connection at a 40° descending angle,
− Fixation : use the threaded holes under the flanges,
− Mechanical connection: 2 x 1/2" cylindrical gas plug with a manometric connection and a weldable
nozzle, external ø12 mm. and internal ø5 mm., made in brass or stainless steel (steel on request),
− Transversal ground terminal, protected respiratory device, drains, adjustment screws sealing.
•
Specific
Sensing components - materials
Type
Conventional Environment (A)
DMLB
DMABV
DMJBV
Metal Parts
Cadium plated
steel
or
Stainless Steel
Diaphragm*
Perbunan, Viton,
or
Ethylene Propylene
rubber
DMPB
Zamak metal alloy
Perbunan, Viton,
or
Ethylene Propylene
rubber
Perbunan
DMKBV
Cadium plated
steel
* Perbunan diaphragm is obligatory with oil.
Nuclear Environment (BC)
Standardized version (UTO)
Metal Parts
Diaphragm*
Stainless Steel
Ethylene Propylene
rubber
Not applicable
Not applicable
1.1 – 1.1.05
•
−
−
−
Stainless steel screws,
Nitric passivation,
Seal and diaphragm in Ethylene Propylene rubber (EP).
•
−
−
Nuclear Finish (BC)
Standardized Finish (UTO)
Stainless steel screws
Seal and diaphragm in Ethylene Propylene rubber (EP).
As diaphragms are Helium permeable, no sealing tests are implemented.
•
−
−
Paint Finish
A (conventional) and UTO (standard version): Blue housing with a grey cover according to GEORGIN standard.
BC (nuclear): Decontaminable blue epoxy alloy.
ELECTRICAL CHARACTERISTICS
See file 1.1 - 1.1.00.
1.1 – 1.1.05
MECHANICAL CHARACTERISTICS
Type
Contact
Code
DM
DM
LB
PB
96 (1)
96
Static Pressure
Setting
Range
in kPa
(mbar)
Bottom of the
range
deadband
in kPa (mbar)
Partial
References
ID
Letter
Maxi.
Pressure
kPa
(bar)
L
20
(0.2)
20
(0.2)
20
(0.2)
0 – 0.8
(0 – 8)
0–5
(0 – 50)
0 – 12
(0 – 120)
0.3 to 0.5
(3 to 5)
0.4 to 1.5
(4 to 15)
0.5 to 2.5
(5 to 25)
DMLB 96 L(X)11
300
(3)
300
(3)
300
(3)
400(2)
(4)
0.2 – 4
(2 – 40)
0.2 – 40
(2 – 400)
0.2 – 90
(2 – 900)
0.2 -200
(2 – 2000)
2.2 to 3
(22 to 30)
2.7 to 13
(27 to 130)
3.4 to 20
(34 to 200)
7.2 to 40
(72 to 400)
DMPB 96M11
1
(10)
1
(10)
1
(10)
0.1 -2
(1 – 20)
0.1 – 15
(1 – 150)
0.1 – 50
(1 – 500)
0.5 to 1.5
(5 to 15)
0.8 to 10
(8 to 100)
1.2 to 10
(12 to 100)
DMKBV 96 P11
5
(50)
5
(50)
5
(50)
0.1 -2
(1 – 20)
0.1 – 15
(1 – 150)
0.15 – 50
(1.5 – 500)
1
(10)
1.2 to 10
(12 to 100)
1.5 to 10
(15 to 100)
DMABV 96 R(X)10
7
(70)
7
(70)
7
(70)
3 – 100
(30 – 1000)
3 – 200
(30 – 2000)
3 – 300
(30 – 3000)
8 to 40
(80 to 400)
10 to 40
(100 to 400)
14 to 40
(140 to 400)
DMJBV 96 R(X)33
M
M
M
K (2)
DMLB 96 L(X)22
DMLB 96 L(X)43
DMPB 96 M33
DMPB 96 M54
DMPB 96 K54
MPa
(bar)
DM KBV
96
P
P
P
DM ABV
96
R
R
R
DM JBV
96
R
R
R
DMKBV 96 P24
DMKBV 96 P54
DMABV 96 R(X)24
DMABV 96 R(X)54
DMJBV 96 R(X)43
DMJBV 96 R(X)53
(1) The value of the minimum deadband must be increased by approximately 60% for the nuclear version (diaphragm and
seal in EP).
(2) Maximum pressure : 1 MPa (10 bar). The device type is thus renamed DMPBP.
1.1 – 1.1.05
CODING
Pressure switch Type
D
Differential
M
Diaphragm pressure switch
LP
PB
KBV
ABV
JBV
See the table describing mechanical
characteristics
Contacts (see the table describing electrical characteristics file 1.1 – 1.1.00.
96
ABB CONTROL Microswitch (Adjustable deadband)
98
ABB CONTROL Microswitch (Fixed deadband)
92
HONEYWELL Microswitch (Adjustable deadband)
Range
See the table describing mechanical characteristics
X
Sensing Component Material
Stainless steel
Other
Range spring and deadband codes
See the table describing mechanical characteristics
D
M
Environment
Conventional
Nuclear
40A
40BC
Standardized version
UTO
Stage
REP 900 and standardized REP 900
REP 1300 and standardized REP1300 and N4
REP N4
•
S
B
List of standardized references
DMABV96
DMABV96
DMABV96
DMLB96
DMLB96
DMLB96
RX 10
RX 24
RX 54
LX11
LX22
LX43
UTO (S)
UTO (S)
UTO (S)
UTO (S)
UTO (S)
UTO (S)
DMJBV96
DMJBV96
DMJBV96
RX 33
RX 43
RX 53
DIFFERENTIAL PRESSURE SWITCH
(DIAPHRAGM ACTUATED)
TYPES DMLB – DMPB – DMJBV – DMABV - DMKBV
UTO (S)
UTO (S)
UTO (S)
1.1
– 1.1.05
1.1
– 1.1.05
1.6 – 1.1.01
BA
B
C
PRINCIPLE
Temperature (T) is applied to a sensing component based on the "vapour pressure" principle, with direct or remote
installation.
The temperature, which has thus been transformed into pressure, is transmitted to metal bellows via a sealed circuit.
The temperature switch thus operates in the same manner as a bellowed pressure switch.
The variation in the bellows pressure, due to fluctuation in temperature, effects an LP scale. The effort produced is
balanced by an RP spring allowing the adjustment of the setpoint. Once the setpoint has been reached, the contact(s)
detect the LP balance movement.
USE
•
General
−
•
All fluids compatible with the sensing component for temperatures between - 90 to +600°C.
Specific
− Use in hazardous zones - explosion-proof material: "Certified as compliant with harmonised European
standards and ATEX directive 94/9/EC - Certificate of Conformity No LCIE 01 ATEX 6071X EEx d IIC
T6" - Please consult GEORGIN for further information.
1.6 – 1.1.01
QUALIFICATION
The following groups are qualified as K3 (according to notice E-N-M-EL/93-35-C):
−
−
B96 C – G – M – P R.
C96 BX – CX – GX – MX – PX – RX – TX – VX – WX – XX – YX – ZX.
This K3 qualification is attributed only where the following specifications are present:
−
−
−
The differential value (deadband) is set to minimum,
The operating value is at least one differential value away from the set point (value displayed on the device)
The seismic-proof fixing regulations, particularly those integrated by the manufacturer, have been complied with.
CHARACTERISTICS
•
General
− Housing and cover manufactured in Mazak metal,
− Sealing: wheatherproof to IP 66 (excluding BA-IP 33 models),
− Internal mechanism in bichromate cadmium plated steel,
− Electrical connection at a 40° descending angle,
− Fixation with a removable clip at the back of the housing,
− Mechanical connection: On a standard boss with a drilled stainless steel thermowell (sheath, pocket,
etc.) threaded in G 3/4" or G 1"1/4 according to identification file no. 1.6-1.1.03.
− Transversal ground terminal, protected respiratory device, drains, adjustment screws sealing.
•
Specific
Sensing components - materials
Nuclear Environment (B-C)
Conventional Environment (A)
Standardized version (UTO)
Capillary
Bulb
Bellows Capillary
Bulb
Bellows
(1)
Nil
Nil
Tombac
Not applicable
BA
Not applicable
Nil
Copper Tombac
B
Copper
Copper Tombac Stainless
Stainless
Tombac
C(2)
or
or
Steel
Steel
excluding
W, Y and Z Stainless Stainless
Steel
Steel
ranges
Stainless Stainless Tombac
Tombac
W ranges
Steel
Steel
Stainless
Stainless
C (2)
Steel
Steel
Stainless
Stainless
Y-Z ranges
Steel
Steel
Type
(1) Not applicable in standardized version (UTO)
(2) Capillaries are equipped with a stainless steel armour.
On request, a vinyl sheath may be added to cover this stainless steel armour.
•
−
−
−
Nuclear (BC) and Standardized (UTO) Finish
Stainless steel screws,
Seals in Ethylene Propylene rubber,
As the sensing components are not in direct contact with the fluid, no helium or nitric passivation tests are
implemented.
•
−
−
1.6 – 1.1.01
Paint Finish
A and UTO: Blue housing with a grey cover according to GEORGIN standard.
BC: Blue decontaminable epoxy alloy.
ELECTRICAL CHARACTERISTICS
See file 1.1 - 1.1.00.
MECHANICAL CHARACTERISTICS
Type Contact Range
Code
ID
Maximum
Temperature
(°C)
Setting
Range
(°C)
Bottom of
the range
Deadband
≤ (°C) ≥
Top of the
range
Deadband
≤ (°C) ≥
Partial
References
BA
96
G
M
P
55
55
75
- 20 to +20
0 to 45
25 to 70
3.5 to 15
3.5 to 15
6.5 to 25
2.5 to 7
2.5 to 7
3.0 to 9
BA 96 G
BA 96 M
BA 96 P
B
96
C
G
M
P
R
55
55
55
105
135
-50 to + 10
-20 to + 20
0 to 45
25 to 95
45 to 125
12.0 to 20
3.5 to 15
3.5 to 15
6.5 to 25
7.0 to 25
3.5 to 8
2.5 to 7
2.5 to 7
3.0 to 9
3.9 to 9
B 96 C
B 96G
B 96 M
B 96 P
B 96 R
C(1)
96
B
C
G
M
P
R
T
V
W(2)
Y(3)
Z(3)
50
55
55
55
105
135
225
260
400
540
630
- 90 to + 10
- 50 to + 10
- 20 to + 20
0 to 45
25 to 95
45 to 125
115 to 210
160 to 250
290 to 380
380 to 500
400 to 600
Please consult GEORGIN
12.0 to 20
3.5 to 15
3.5 to 15
6.5 to 25
7.0 to 25
7.0 to 25
7.0 to 30
12.0 to 30
12.3 to 45
30.0 to 75
3.5 to 8
2.5 to 7
2.5 to 7
3.0 to 9
3.0 to 9
3.5 to 10
4.0 to 10
8.0 to 20
4.5 to 15
8.5 to 18
C 96 B(X)
C 96 C(X)
C 96 G(X)
C 96 M(X)
C 96 P(X)
C 96 R(X)
C 96 T(X)
C 96 V(X)
C 96 WX
C 96 YX
C 96 ZX
For very corrosive environments, type C temperature switches with Tombac bellows can be equipped with
stainless steel bellows (add the letter X after C).
(2) The W range: never expose the housing or the capillary to temperatures below + 6°C.
The device does not function at below + 6°C, but reinitiates itself above + 6°C without incurring any damage.
(3) Y and Z ranges: both ranges must be installed with capillaries of ≤ 2 meters.
(1)
The standard ranges in the above table may be extended to so called "special" ranges (range ID is followed by 1 or 2).
For such instances, the maximum temperature and deadband increase. Please consult GEORGIN for further
information.
1.6 – 1.1.01
CODING
BA
B
C
Temperature switch Type
environment (conventional environment only)
direct bulb
capillary
Contacts (see the table describing electrical characteristics file 1.1 – 1.1.00.
96
ABB CONTROL Microswitch (Adjustable deadband)
98
ABB CONTROL Microswitch (Fixed deadband)
92
HONEYWELL Microswitch (Fixed deadband)
Range
See the table describing mechanical characteristics
X
Sensitive Component Material
Stainless steel
Other
Environment
40A
40BC
Conventional
Nuclear
Standardized version
UTO
Stage
REP 900 and standardized REP 900
REP 1300 and standardized REP1300 and N4
REP N4
•
S
B
List of standardized references
C96
C96
C96
C96
C96
C96
C96
C96
C96
C96
B
BX
C
CX
G
GX
M
MX
P
PX
UTO(S)
UTO(S)
UTO(S)
UTO(S)
UTO(S)
UTO(S)
UTO(S)
UTO(S)
UTO(S)
UTO(S)
C96
C96
C96
C96
C96
C96
C96
C96
C96
R
RX
T
TX
V
VX
WX
YX
ZX
UTO(S)
UTO(S)
UTO(S)
UTO(S)
UTO(S)
UTO(S)
UTO(S)
UTO(S)
UTO(S)
TEMPERATURE SWITCHES
TYPE BA – B -C
B96
B96
B96
B96
B96
BA96
BA96
C
G
M
P
R
G
M
UTO(S)
UTO(S)
UTO(S)
UTO(S)
UTO(S)
UTO(S)
UTO(S)
1.6 – 1.1.01
1.6 – 1.1.02
PRINCIPLE
Temperature (T) is applied to a sensing component based on the "vapour pressure" principle, with direct or remote
installation.
The temperature, which has thus been transformed into pressure, is transmitted to metal bellows via a sealed circuit.
The temperature switch thus operates in the same manner as a bellowed pressure switch.
The variation in the bellows pressure, due to fluctuation in temperature, effects an LP scale. The effort produced is
balanced by an RP spring allowing the adjustment of the setpoint. Once the setpoint has been reached, the contact(s)
detect the LP balance movement.
The differential temperature sensor acts exactly as a single temperature switch. The differential temperature known as
"compensation" is called the "adjustment interval".
USE
•
General
−
•
All fluids compatible with the sensing component for temperatures between - 50 and +400°C.
Specific
− Use in hazardous zones - explosion-proof material: "Certified as compliant with harmonised European
standards EN 50014 and EN 50018 - Certificate of Conformity No. 81/6352 EEx d IIC T6" - Please
consult GEORGIN for further information.
CHARACTERISTICS
•
General
− Housing and cover manufactured in Mazak metal,
− Sealing: wheatherproof to IP 66,
− Internal mechanism in bichromate cadmium plated steel,
− Electrical connection at a 40° descending angle,
− Fixation with a removable clip at the back of the housing,
− Mechanical connection: On a standardized boss with a drilled stainless steel thermowell (sheath,
pocket, etc.) threaded in G 3/4" or G 1"1/4 according to identification file no. 1.6-1.1.03.
− Transversal ground terminal, protected respiratory device, drains, adjustment screws sealing.
1.6 – 1.1.02
•
Specific
Sensing components - materials
Conventional Environment (A)
Type
DCB*
excluding
W range
Capillary
Copper
or
Stainless
Steel
Bulb
Copper
or
Stainless
Steel
Bellows Capillary
Tombac Stainless
Steel
Stainless
Steel
Stainless
Steel
Tombac
DCB*
W range
Nuclear Environment (B-C)
Stainless
Steel
Bulb
Stainless Steel
Bellows
Tombac
Stainless
Steel
Tombac
* Capillaries are equipped with a stainless steel armour.
On request, a vinyl sheath may be added to cover this stainless steel armour.
•
−
−
−
Nuclear Finish (BC)
Stainless steel screws,
Seals in Ethylene Propylene rubber,
As the sensing components are not in direct contact with the fluid, no helium or nitric passivation tests are
implemented.
•
−
−
Paint Finish
A: Blue housing with a grey cover according to GEORGIN standard.
BC: Decontaminable blue epoxy alloy.
ELECTRICAL CHARACTERISTICS
See file 1.1 - 1.1.00.
MECHANICAL CHARACTERISTICS
Contact
Maximum
Range
Type Code
Temperatu
ID
re (°C)
D
CB
96
C
G
M
P
R
T
V
W(1)
55
55
55
105
135
225
260
400
Setting
Range
(°C)
Bottom of
the range
Deadband
< (°C) >
Top of the range
Deadband
< (°C) >
- 50 to + 10
- 20 to + 20
0 to 45
25 to 95
45 to 125
115 to 210
160 to 250
280 to 380
14.5 to 20
4.5 to 15
4.5 to 15
7.5 to 25
8.5 to 25
8.0 to 25
8.0 to 30
14.0 to 30
4.0 to 8
2.5 to 7
2.5 to 7
3.0 to 9
3.0 to 9
4.0 to 10
4.5 to 12
9.0 to 20
References
DCB 96 C(X) 40
DCB 96 G(X) 40
DCB 96 M(X) 40
DCB 96 P(X) 40
DCB 96 R(X) 40
DCB 96 T(X) 40
DCB 96 V(X) 40
DCB 96 WX 40
W range: never expose the unit or the capillary to temperatures below + 6°C.
This device does not function below + 6°C, but reinitiates itself above + 6°C without incurring any damage.
(1)
1.6 – 1.1.02
N.B.:
−
For very corrosive environments, DCB type temperature switches with Tombac bellows can be equipped with
stainless steel bellows (add the letter X after CB).
−
The standard ranges in the above table may be extended to so called "special" ranges (range ID is followed by 1 or
2). For such instances, the maximum temperature and deadband increase. Please consult GEORGIN for further
information.
1.6 – 1.1.02
CODING
Type
D
Differential
Capillary temperature switch
CB
Contacts (see the table describing electrical characteristics file 1.1 – 1.1.00.
96
ABB CONTROL Microswitch (Adjustable deadband)
98
ABB CONTROL Microswitch (Fixed deadband)
92
HONEYWELL Microswitch (Adjustable deadband)
Range
See the table describing mechanical characteristics
X
Sensitive Component Material
Stainless steel
Other
40
D
Electrical output at 40°
CB
Environment
A
Conventional
Nuclear
BC
Stage
REP 1300
REP N4
S
B
DIFFERENTIAL TEMPERATURE SWITCHES
TYPE DCB
1.6 – 1.1.02
1.6 – 1.1.03
PRINCIPLE
Protective sheath (thermowell, pocket, etc.) for the temperature switch vapour pressure bulb, which allows the
temperature switch to be removed without interrupting the "process".
USE
−
−
This device is used to gauge the temperature of a temperature switch with a 14 mm diameter bulb.
All compatible media up to 4 MPa (40 bar) for the G22A thermowell and up to 20MPa (200 bar) for the G23A
thermowell.
MANUFACTURING CHARACTERISTICS
Materials: Machine-cut, polished 304 L type stainless steel (316 L on request).
MECHANICAL CHARACTERISTICS
Model
Test Pressure
Operational Pressure
G 22A
G 23A
6 MPa (60 bar)
30 MPa (300 bar)
4 MPa (40 bar)
20 MPa (200 bar)
INSTALLATION
−
−
−
−
Please adhere to the CRT.46.C.002 EDF guidelines.
Coat the thread with molybdenum disulfide. The device is seam welded around the flange to seal it.
Capillary fixation (temperature switch type C and DCB) using a cable gland with packing.
An extension can be assembled for the heat insulator or other accessories for 1/2" gas (please consult GEORGIN
for further information).
1.6 – 1.1.03
1.6 – 1.1.04
PRINCIPLE
Explosion-proof housing used to hold the electrical part of the logical sensor defined in the special identification files.
Where a flammable mixture infiltrates the casing, it can withstand an explosion without incurring any structural
breakdown or internal inflammation transfer through its assembly seals or other contacts with the external explosive
environment.
USE
Use in hazardous zones in the more severe gas environments such as a hydrogen, acetylene, carbon bisulfide or ethyl
nitrate environment.
TESTS
−
The "RTPE" series housing is approved for use in hazardous zones by the LCIE in conformity with the ATEX
directive 94/9/EC.
This protective device is subject to the following general regulations:
− EN 50014 (harmonised European standard) and to specific regulations: EN 50018 - EEx d IIC T6. Certificate of
Conformity no. LCIE 01 ATEX 6071X.
The casing's protective level is in accordance with standard EN 60529 (protection of persons, protection of equipment
against dust and liquids).
Please note that characteristics corresponding to the IP 66 level are a supplement to the casing’s explosion-proof
properties. They have good withstanding power against external factors and ensure perfect mechanical performance.
This housing integrates the maximum safety aspects which can currently provided by this type of device.
1.6 – 1.1.04
MANUFACTURING CHARACTERISTICS
−
−
−
−
−
Housing and cover manufactured in unrefined AS 7 G-06, with Perbunan seals and a solid cover
fixation via 2 lugs and 8.5 diameter holes.
Transversal ground terminal
3/4" approved cable gland with a ø11 neoprene cone (for other measurements, pleases consult GEORGIN). Other
possibilities are available on request, please consult GEORGIN.
Internal range and deadband adjustment. External range setting with sealing kit.
•
−
−
Nuclear Finish (BC)
Epoxy alloy decontaminable paint,
Ethylene Propylene rubber seals,
− 15 diameter silicon cone.
ELECTRICAL CHARACTERISTICS
−
−
REP 900 : 2 metre cable.
REP 1300 and N4: connection on internal terminal.
•
Scales
See specific identification file tables. Please note however that the minimum deadband are higher than for sealed
devices (x 1.5 maximum).
1.6 – 1.1.04