Inductive contacts for gas filled Thermometers

Inductive contacts for gas filled Thermometers
Selection Chart TS...
No. of
contacts
Circuit
diagramm2)
Wiring
scheme
Switch
function3)
Built-in contacts for liquid
filled spring thermometers
NS
NS
100
160
Ordering code
1
1
X
X
8001
1
2
X
X
8002
11
X
X
8011
12
X
X
8012
21
X
X
8021
22
X
X
8022
2. contact
1. contact
2
2. contact
1. contact
2
1. contact
2. contact
2
1. contact
2. contact
2
made to measure
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Design and specifications subject to change without notice
Data Sheet
B 22
T4.110
Page 1
Selection Chart TS...
No. of
Circuit
contacts diagram2)
Wiring
scheme
Switch
function3)
Adjusting
range for
contacts4)
Built-in contacts for
liquid filled spring thermometers
Ordering
code
NS
100
NS
160
X
—
8111
X
X
8555
X
X
8112
X
X
8121
X
—
8565
X
X
8122
X
X
8211
X
—
8655
X
X
8212
X
—
8656
K1: 0...245˚
3. contact
2. contact
1. contact
K2: 0...245˚
K3: 25...270˚
3
111
K1: 0...240˚
K2: 25...270˚
K3: 25...270˚
3. contact
2. contact
1. contact
K1: 0...240˚
3
112
K2: 30...240˚
K3: 30...270˚
K1: 0...240˚
3. contact
2. contact
1. contact
K2: 0...240˚
K3: 30...270˚
3
121
K1: 0...240˚
K2: 30...270˚
K3: 30...270˚
3. contact
2. contact
1. contact
K1: 0...240˚
3
122
K2: 0...240˚
K3: 30...270˚
K1: 0...240˚
3. contact
2. contact
1. contact
K2: 0...240˚
K3: 30...270˚
3
211
K1: 0...240˚
K2: 30...270˚
K3: 30...270˚
K1: 0...240˚
3. contact
2. contact
1. contact
K2: 0...240˚
K3: 30...270˚
3
212
K1: 0...240˚
K2: 30...270˚
K3: 30...270˚
www.bourdon-haenni.com
Design and specifications subject to change without notice
Data Sheet
B 22
T4.110
Page 2
Selection Chart TS...
No. of
contacts
Circuit
diagram2)
Wiring
scheme
Switch
function3)
Adjusting
range for
contacts4)
Built-in contacts for
liquid filled spring thermometers
Ordering
code
NS
100
NS
160
X
X
8221
X
—
8665
X
—
8222
X
—
8666
K1: 0...240˚
3. contact
2. contact
1. contact
K2: 0...240˚
K3: 0...270˚
3
221
K1: 0...240˚
K2: 30...270˚
K3: 30...270˚
K1: 0...245˚
3. contact
2. contact
1. contact
K2: 0...245˚
K3: 25...270˚
3
221
K1: 0...245˚
K2: 25...270˚
K3: 25...270˚
Limiting switches shall preferably be selected in such a manner that the control trailer is dipped-in, during the critical working order, into the control head.
In this position no undesired signal indication is given in case of power failure.
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Design and specifications subject to change without notice
Data Sheet
B 22
T4.110
Page 3
Switching functions (key 1 and 2); operating current-principle
Closes with
increasing indication
Opens with
creasing indication
1
Opens with
increasing indication
Switch point
2
Closes with
creasing indication
Switch point
Actual value pointer
Limit value pointer
(desired value)
Control trailer*
dipped-in, control*
head high resistance*
Actual value pointer
Control trailer
dipped-out, control
head low resistance
Limit value pointer
(desired value)
Control trailer*
dipped-out, control*
head low resistance*
Control trailer
dipped-in, control
head high resistance
*By static current principle: turning of the facts
Notes:
X = available
— = not available
2) By pointer motion clockwise: the switching function is triped, when the limit value is passed.
3) The number 1 resp. 5 makes contact by pointer motion clockwise.
The number 2 resp. 6 breaks contact by pointer motion clockwise.
Inductive contacts are used with a amplifier with relay. See ZEK 020.
The switch function followings are orientated from left to right.
e.g.:
contact 1
2 1
contact 1
contact 2
1 2 1
This data sheet may only be reproduced in full.
1
contact 1
contact 2
contact 3
4) Only contacts showing the same adjusting range can be made to coincide.
UK/2003-01-01
K1: 1. contact K2: 2. contact K3: 3. contact
www.bourdon-haenni.com
Design and specifications subject to change without notice
Data Sheet
B2
T4.110
Page 4

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