Gas filled thermometers for chemical applications
Application
For aggressive media.
Meets high measuring technology
demands in chemical, process technology and food industry applications.
Operating pressure of pocket
Maximum 10 bar (up to 300°C)
Movement
Brass
Protection
IP 65 (EN 60529)
Housing
Stainless steel 1.4301
Type
D4
Standard version
Bayonet bezel
Stainless steel 1.4301
Nominal sizes
100 - 160
Connection
Plain immersion stem, stainless
steel 1.4541, 100 x 10 mm
Window
Instrument glass
Measuring principle
Pressurized gas filling
Mounting position
Back, bottom or every angle
Options
Accuracy
Class 1 (DIN 16203)
Dial
Aluminium, white
Graduation and figures black
Measuring ranges °C
–20/+60, 0/60, 0/120, 0/160,
0/200, 0/300, 0/400, 0/500
Working temperature
Continuous load:
max. scale value
Short-time:
1.1 x max. scale value
244
Pointer
Aluminium, black
Zero correction
At side of housing
• Every angle mounting
• Pocket G½A
• Stainless steel 1.4541
• Female nut according to
DIN 11851
• Other nominal sizes
• Other connections
• Other measuring ranges
• Special scales
• Glycerine filling (type D8)
• Panel mounting - 3 hole front
flange
• Surface mounting - back flange
• Capillary (stainless steel 1.4541)
• Special materials
• Electrical contacts
Gas filled thermometers for chemical
applications Type D 4 - NS 100 / 160
Housing types and dimensions
Back connection
Bottom connection
Every angle
Wall bracket mounting with capillary
Surface mounting bottom connection
with capillary
Panel mounting - 3 hole front flange
with capillary
Dimensions (mm)
Nominal size
100
160
250
a
13
13
15
b
46
46
54
b1
51
51
56
쏗D
101,5
161,5
251
쏗 d1
132
196
285
쏗 d2
116
178
270
쏗 d3
5,5
6,5
5,8
245
Gas filled thermometers for chemical applications
RK: H
Type
FTh 100 Ch D412 FTh 160 Ch D412 FTh 100 Ch D402 FTh 160 Ch D402 FTh 100 Ch D482 FTh 160 Ch D482
Version
Housing-Ø
Housing
Stem
Connection
Filling
Accuracy
Range
Range
Range
Range
Range
Range
Range
Range
100
160
100
160
100
160
Stainless steel 1.4301 with bayonet bezel, instrument glass window
Stainless steel 1.4541, 100 x 10 mm
Plain stem (without pocket)*
Pressurized gas filling
Class 1 according to DIN 16203
Every angle mounting
– 20/+ 60°C
– 20/+ 60°C
– 20/+ 60°C
– 20/+ 60°C
– 20/+ 60°C
– 20/+ 60°C
Price €
Price €
Price €
Price €
Price €
Price €
Item no.
Item no.
Item no.
Item no.
Item no.
Item no.
64341412
0/60°C
Price €
Item no.
64343412
0/60°C
Price €
Item no.
64341402
0/60°C
Price €
Item no.
64343402
0/60°C
Price €
Item no.
64341482
0/60°C
Price €
Item no.
64343482
0/60°C
Price €
Item no.
64361412
0/120°C
Price €
Item no.
64363412
0/120°C
Price €
Item no.
64361402
0/120°C
Price €
Item no.
64363402
0/120°C
Price €
Item no.
64361482
0/120°C
Price €
Item no.
64363482
0/120°C
Price €
Item no.
64373412
0/160°C
Price €
Item no.
64375412
0/160°C
Price €
Item no.
64373402
0/160°C
Price €
Item no.
64375402
0/160°C
Price €
Item no.
64373482
0/160°C
Price €
Item no.
64375482
0/160°C
Price €
Item no.
64377412
0/200°C
Price €
Item no.
64379412
0/200°C
Price €
Item no.
64377402
0/200°C
Price €
Item no.
64379402
0/200°C
Price €
Item no.
64377482
0/200°C
Price €
Item no.
64379482
0/200°C
Price €
Item no.
64381412
0/300°C
Price €
Item no.
64383412
0/300°C
Price €
Item no.
64381402
0/300°C
Price €
Item no.
64383402
0/300°C
Price €
Item no.
64381482
0/300°C
Price €
Item no.
64383482
0/300°C
Price €
Item no.
64389412
0/400°C
Price €
Item no.
64391412
0/400°C
Price €
Item no.
64389402
0/400°C
Price €
Item no.
64391402
0/400°C
Price €
Item no.
64389482
0/400°C
Price €
Item no.
64391482
0/400°C
Price €
Item no.
64397412
0/500°C
Price €
Item no.
64399412
0/500°C
Price €
Item no.
64397402
0/500°C
Price €
Item no.
64399402
0/500°C
Price €
Item no.
64397482
0/500°C
Price €
Item no.
64399482
0/500°C
Price €
Item no.
64401412
64403412
64401402
64403402
64401482
64403482
* See pages 248/249 for other connections
Options see page 249-251
246
Gas filled thermometers for chemical applications
RK: H
Type
FTh 100 Ch D442 FTh 160 Ch D442 FTh 100 Ch D472 FTh 160 Ch D472 FTh 100 Ch D432 FTh 160 Ch D432
Version
Housing-Ø
Housing
Stem
Connection
Filling
Capillary
Mounting
Accuracy
Range
Range
Range
Range
Range
Range
Range
Range
160
100
160
100
160
Stainless steel 1.4301 with bayonet bezel, instrument glass window
Stainless steel 1.4541, 100 x 10 mm
Plain stem (without pocket)*
Pressurized gas filling
stainless steel 1.4541, 1 metre
Bracket for wall mounting
Surface mounting - back flange Panel moun.- 3 hole front flange 1.4301
Class 1 according to DIN 16203
100
– 20/+ 60°C
– 20/+ 60°C
– 20/+ 60°C
–20/+ 60°C
– 20/+ 60°C
– 20/+ 60°C
Price €
Price €
Price €
Price €
Price €
Price €
Item no.
Item no.
Item no.
Item no.
Item no.
Item no.
64341442
0/60°C
Price €
Item no.
64343442
0/60°C
Price €
Item no.
64341472
0/60°C
Price €
Item no.
64343472
0/60°C
Price €
Item no.
64341432
0/60°C
Price €
Item no.
64343432
0/60°C
Price €
Item no.
64361442
0/120°C
Price €
Item no.
64363442
0/120°C
Price €
Item no.
64361472
0/120°C
Price €
Item no.
64363472
0/120°C
Price €
Item no.
64361432
0/120°C
Price €
Item no.
64363432
0/120°C
Price €
Item no.
64373442
0/160°C
Price €
Item no.
64375442
0/160°C
Price €
Item no.
64373472
0/160°C
Price €
Item no.
64375472
0/160°C
Price €
Item no.
64373432
0/160°C
Price €
Item no.
64375432
0/160°C
Price €
Item no.
64377442
0/200°C
Price €
Item no.
64379442
0/200°C
Price €
Item no.
64377472
0/200°C
Price €
Item no.
64379472
0/200°C
Price €
Item no.
64377432
0/200°C
Price €
Item no.
64379432
0/200°C
Price €
Item no.
64381442
0/300°C
Price €
Item no.
64383442
0/300°C
Price €
Item no.
64381472
0/300°C
Price €
Item no.
64383472
0/300°C
Price €
Item no.
64381432
0/300°C
Price €
Item no.
64383432
0/300°C
Price €
Item no.
64389442
0/400°C
Price €
Item no.
64391442
0/400°C
Price €
Item no.
64389472
0/400°C
Price €
Item no.
64391472
0/400°C
Price €
Item no.
64389432
0/400°C
Price €
Item no.
64391432
0/400°C
Price €
Item no.
64397442
0/500°C
Price €
Item no.
64399442
0/500°C
Price €
Item no.
64397472
0/500°C
Price €
Item no.
64399472
0/500°C
Price €
Item no.
64397432
0/500°C
Price €
Item no.
64399432
0/500°C
Price €
Item no.
64401442
64403442
64401472
64403472
64401432
64403432
* See pages 248/249 for other connections
Options see page 249-251
247
Summary of connections and pockets for
bimetal and gas filled thermometers
(industrial, stainless steel and chemical application versions)
Loose male nut
Plain stem
Housing
Housing
Stem
Stem
Recess for locking screw
Loose nut (seat on shoulder on stem)
Separate pocket (with locking screw)
Loose female nut
Housing
Housing
Stem
Threaded
connection
Push-on pocket, fixed
Loose female nut (seat on
with locking screw
shoulder on stem)
Separate weld pocket (with locking screw)
Male compression gland adjustable
Housing
Housing
Seals on stem
Locking screw
Stem
Weld pocket, plugged on
Compression gland
adjustable
DIN Thermowell (pocket)
Fixed male connection
Housing
Housing
Stem
Stem
Fixed threaded connection
Thermowell according to DIN 16179 B design D
248
Extra charges - connectors and pockets for
bimetal and gas filled thermometers
(industrial, stainless steel and chemical application versions)
RK: H
Material
Stem
length
mm
Separate pocket (with
locking screw) - screw-in
G½A
for stem up to
Ø 8 mm for bimetal th.
Ø 10 mm for gas filled th.
45
63
100
150
200
Separate pocket (with
locking screw) - weld-in
for stem up to
Ø 8 mm for bimetal th.
Ø 10 mm for gas filled th.
45
63
100
150
200
Stem extension per
100 mm 1)
Pocket extension per
100 mm 1)
Connection nut, fixed G¼A
Connection nut, fixed G½A
Connection nut, fixed G¾A
Connection nut, loose G¼A
Connection nut, loose G½A
Connection nut, loose G¾A
Union nut, loose
G½ female
Union nut, loose
G ¾ female
Connection nut, loose G½A with
sep. pocket (100 mm) G½A
Compression connection,
adjustable G½A, male
Compression connection,
adjustable G¾A, male
Capillary per metre,
stainless steel 1.4571
Stem-Ø 6 mm 2)
Stem-Ø 4 mm 2)
Insertion tip for Ø 8 mm 2)
Insertion tip for Ø 4 mm 2)
1)
2)
Bimetal thermometers
Gas filled thermometers
Stainl. steel
Brass
Steel
Stainl. steel Stainl. steel
Brass
Steel
1.4571
1.4541
1.4571
Price € Price € Price € Price € Price € Price € Price €
Item no. Item no. Item no. Item no. Item no. Item no. Item no.
--------64506
64511
64501
--------64507
64512
64502
please
64508
64513
64503
64456
64457
64463
enquire
--------64509
64514
64504
--------64510
64515
64505
----------64516
64520
----------64517
64521
----please
64450
64453
64434
64435
enquire
----------64518
64522
----------64519
64523
------64524
64525
64526
64527
------64528
64529
64530
64531
--------64532
64533
64534
------64447
64451
64454
64460
------64535
64536
64537
64538
--------64539
64540
64541
------64542
64543
64544
64545
------64546
64547
64548
64549
------64448
64436
64455
64461
------64551
64552
64553
64554
------------64462
--------64555
64556
64557
----------64558
64559
------------64464
---------------------------------------------
Only applicable to standard lengths 45/63/100/150/200/250/300/400 mm
Only for back connection, limited measuring ranges
249
Thermowells according to DIN 16179
RK: H
Type
DIN 16179 B Design S
t
DIN 16179 B Design E
t
DIN 16179 B Design D
TD
G
D
d
H
T
t
SW
TD
G
D
d
H
T
t
SW
TD
G
D
d
H
h
B
Dimensions 8
(mm)
10
½
10
9
25
14
16
27
8
½
17
8,5
25
14
16
27
8
½
30
8,5
39
16
25
½
13
11
25
14
16
27
10
½
17
10,5 25
14
16
27
10
½
30
10,5
39
16
25
Connection
Version
Material
Pmax *
Tmax *
To thermometer G½ female,
process connection G½A
Screw-in
Screw-in
Brass
Stainl.steel
Steel
Stainl.steel
25 bar
40 bar
160 bar
150 bar
160° C
400° C
300° C
400° C
To thermometer G½ female
Weld-in
Steel
160 bar
300° C
Stainl.steel
150 bar
400° C
Price €
Item no.
Price €
Item no.
64580
64584
64581
64585
64582
64586
64583
64587
Price €
Item no.
Price €
Item no.
64438
64442
64439
64443
64440
64444
64441
64445
For stem diameters up to 8 mm
Stem
length l2**
82 mm
Price €
Item no.
Price €
Item no.
64560
64568
142 mm
Stem
length l2**
87 mm
Price €
Item no.
Price €
Item no.
64572
64576
147 mm
64561
64569
64562
64570
182 mm
133 mm
64573
64577
64574
64578
187 mm
232 mm
173 mm
237 mm
64563
64571
Stem
length l2**
73 mm
223 mm
64575
64579
For stem diameters up to 10 mm
Stem
length l2**
82 mm
Price €
Item no.
Price €
Item no.
64410
64418
142 mm
Stem
length l2**
87 mm
Price €
Item no.
Price €
Item no.
64426
64430
147 mm
64411
64419
64412
64420
64413
64421
182 mm
133 mm
64427
64431
64428
64432
64429
64433
187 mm
232 mm
Stem
length l2**
73 mm
173 mm
237 mm
223 mm
* applicable to static load (capacity is always dependent on medium, pressure and temperature of medium, speed of flow, immersion
length and material of thermowell)
** immersion stem length of the thermometer (for fixed connector, G½A) calculated as follows:
Design l2 + 18 mm / Design BE l2 + 13 mm / Design BS l2 + 27 mm
Enquire for other designs, stem lengths, connecting threads and DIN 43772 versions
250
Extra charges for bimetal and gas
filled thermometers
RK: H
Bimetal thermometers
Housing diameter (mm)
1 reference pointer red
on dial, not adjustable
1 reference pointer red
adjustable from outside with screwdriver
adjustable from outside with plastic key
adjustable from outside with plastic key
for unfilled devices
1 reference pointer red
1 reference pointer red,
oil-proof
Maximum pointer
< 100
Price €
Item no.
100
Price €
Item no.
160
Price €
Item no.
100
Price €
Item no.
160
Price €
Item no.
64465
64470
64478
64487
64492
64471
64479
64488
64493
64472
64480
64473
64481
64489
64494
64475
64483
64490
64495
64476
64484
64491
64496
64466
64467
64468
Glycerine filling
Silicone oil filling
only for devices with
bayonet bezel housing
only for devices with
bayonet bezel housing
Other ranges
(extra charge with reference to version 0/120°C)
– 20 / + 40° C
– 20 / + 60° C
– 30 / + 50° C
– 40 / + 40° C
– 40 / + 60° C
0 / 60° C
0 / 80° C
0 / 100° C
0 / 160° C
0 / 200° C
0 / 250° C
0 / 300° C
0 / 400° C
0 / 500° C
0 / 600° C
* For version with separate pocket
Gas filled thermometers
Minimum stem length
back (in mm)*
63
63
63
63
63
63
63
63
63
63
100
75
75
63
75
Minimum stem length
bottom (in mm)*
100
63
63
63
63
100
63
63
63
63
100
63
75
63
175
Price €
Electrical contacts (only for gas filled thermometers)
RK: H
Construction
Code
Number of contacts
Switching function 1 = closes, 2 = opens
(pointer movement clockwise)
The extra charges listed include mounting, the thermometer price must be added to determine the total cost
Version
Nominal size Housing
Gas filled thermometer
100
Unfilled
For chemical applications
100
Filled
160
160
Magnet contact (snap-action)
Inductive contact
MK 1
1
1
2
MK 2
2
11, 12
21, 22
IK 1
1
1
2
IK 2
2
11, 12
21, 22
Price €
Price €
Price €
Price €
Unfilled
Filled
251