FM Approved Models:
| Range Code |
Model |
| 126, 134, 137, 144,146 |
J400, J402, J403, H400, H402, H403 |
| S126B, S134B, S137B, S144B, S146B |
J400, J402, J403, H400, H402, H403 |
| 358 |
J400, J402, J403, H400, H402, H403 |
| 440-443 |
J400,H400 |
| 448 |
J400, J402, J403, H400 |
| 449 |
J400, J402, J403 |
| 570, 571,572 |
J400, J402, J403 |
| 350-454 |
J400, J402, J403, H400, H402, H403 |
| 520-525 |
J402 |
| 530-535 |
J402 |
| 550,552-555 |
J400, J402, J403, H400, H402, H403 |
| 551 |
J400, J402, J403, H400 |
| 610-612 |
J400,J402, J403 |
|
|
PRESSURE MODEL H400, H402, H403 DIAL ADJUSTMENT VERSIONS
| Range/Material Code |
Adjustable Set Point Range High end of range on rise, low end on fall |
Deadband (x2 for 2 & 3 switch types) |
**Proof Pressure |
Scale Division |
|
psi Unless noted
|
bar
|
psi Unless noted
|
mbar
|
psi
|
bar
|
psi
|
|
Buna-N diaphragm and O-Ring with 1/4" NPT (female) aluminum pressure connection and cap
|
|
440†
|
0 to 2"wc
|
0 to 5 mbar
|
0.07 to 0.25" wc
|
0.2 to 0.6
|
225
|
15.5
|
0.1" wc
|
|
441†
|
0 to 10"wc
|
0 to 25 mbar
|
0.15 to 0.3"wc
|
0.4 to 0.7
|
225
|
15.5
|
0.5" wc
|
|
442†
|
0 to 20"wc
|
0 to 50 mbar
|
0.2 to 0.5"wc
|
0.5 to 0.12
|
225
|
15.5
|
1" wc
|
|
443†
|
0 to 80"wc
|
0 to 200 mbar
|
0.5 to 1.8"wc
|
1.2 to 4.5
|
225
|
15.5
|
5" wc
|
|
448
|
80"wc Vac to 0
|
-200 to 0 mbar
|
1 to 3"wc
|
2.5 to 7.5
|
225
|
15.5
|
5" wc
|
|
450
|
30" Hg Vac to 0
|
-1 to 0
|
0.1 to 0.4" Hg
|
3.4 to 13.5
|
225
|
15.5
|
0.5" Hg
|
|
452
|
30" Hg Vac to 20
|
-1 to 1.4
|
0.2 to 1" Hg
|
6.8 to 33.9
|
225
|
15.5
|
0.5" Hg & 0.5 psi
|
|
453
|
0 to 20
|
0 to 1.4
|
0.05 to 0.2
|
3.4 to 13.8
|
225
|
15.5
|
0.5
|
|
454
|
0 to 30
|
0 to 2.1
|
0.05 to 0.3
|
3.4 to 20.7
|
225
|
15.5
|
0.5
|
|
Teflon® diaphragm, O-Ring with 1/4" NPT (female) 316L stainless steel pressure connection and cap
|
|
550
|
30" Hg Vac to 0
|
-1 to 0
|
0.1 to 0.6" Hg
|
3.4 to 20.3
|
225
|
15.5
|
0.5" Hg
|
|
551
|
0 to 80"wc
|
0 to 200 mbar
|
1.5 to 3.5"wc
|
3.7 to 8.7
|
225
|
15.5
|
5"wc
|
|
552
|
30" Hg Vac to 20
|
-1 to 1.4
|
0.2 to 1" Hg
|
6.8 to 33.9
|
225
|
15.5
|
0.5" Hg & 0.5 psi
|
|
553
|
0 to 20
|
0 to 1.4
|
0.05 to 0.3
|
3.4 to 20.7
|
225
|
15.5
|
0.5
|
|
554
|
0 to 30
|
0 to 2.1
|
0.1 to 0.4
|
6.9 to 27.6
|
225
|
15.5
|
0.5
|
|
555
|
0 to 100
|
0 to 6.9
|
0.25 to 0.75
|
17.2 to 51.7
|
225
|
15.5
|
2
|
| **Proof Pressure: The maximum pressure to which a pressure sensor may be occasionally subjected, which causes no permanent damage. The unit may require calibration (e.g., start-up, testing). |
|
† No Switch Options Are Available For These Models
|
|
|
PRESSURE MODEL J400, J402, J403 HEX SCREW ADJUSTMENT VERSIONS
| Range/Material Code |
Adjustable Set Point Range High end of range on rise, low end on fall |
Deadband (x2 for 2 & 3 switch types) |
*Over Range Pressure |
**Proof Pressure |
|
"wc
|
mbar
|
"wc
|
mbar
|
psi
|
bar
|
psi
|
bar
|
|
Buna-N diaphragm and O-Ring with 1/2" NPT (female) epoxy coated aluminum pressure connection
|
|
520
|
-300 to 0
|
-746.7 to 0
|
0.2 to 12
|
0.5 to 29.9
|
200
|
13.8
|
400
|
27.6
|
|
521
|
-10 to 10
|
-24.9 to 24.9
|
0.1 to 1
|
0.2 to 2.5
|
200
|
13.8
|
400
|
27.6
|
|
522
|
-50 to 50
|
-124.5 to 124.5
|
0.1 to 5
|
0.2 to 12.4
|
200
|
13.8
|
400
|
27.6
|
|
533
|
0.5 to 5.0
|
1.2 to 12.4
|
0.1 to 0.3
|
0.2 to 0.7
|
200
|
13.8
|
400
|
27.6
|
|
524
|
2.5 to 50
|
6.2 to 124.5
|
0.1 to 2
|
0.2 to 5.0
|
200
|
13.8
|
400
|
27.6
|
|
525
|
10 to 250
|
24.9 to 622.3
|
0.1 to 10
|
0.2 to 24.9
|
200
|
13.8
|
400
|
27.6
|
|
Welded 316L stainless steel diaphragm with 1/2 " NPT (female) 316L pressure connection
|
|
530
|
-300 to 0
|
-746.7 to 0
|
0.2 to 15.0
|
0.5 to 37.3
|
50
|
3.4
|
100
|
6.9
|
|
531
|
-10 to 10
|
-24.9 to 24.9
|
0.1 to 1
|
0.2 to 2.5
|
50
|
3.4
|
100
|
6.9
|
|
532
|
-50 to 50
|
-124.5 to 124.5
|
0.1 to 6
|
0.2 to 14.9
|
50
|
3.4
|
100
|
6.9
|
|
533
|
0.5 to 5.0
|
1.2 to 12.4
|
0.1 to 0.3
|
0.2 to 0.7
|
50
|
3.4
|
100
|
6.9
|
|
534
|
2.5 to 50
|
6.2 to 124.5
|
0.1 to 2.5
|
0.2 to 6.2
|
50
|
3.4
|
100
|
6.9
|
|
535
|
10 to 250
|
24.9 to 622.3
|
0.1 to 10.0
|
0.2 to 24.9
|
50
|
3.4
|
100
|
6.9
|
|
|
psi
|
bar
|
psi
|
bar
|
psi
|
bar
|
psi
|
bar
|
|
316L stainless steel diaphragm, Viton® O-Ring with 1/4" (female) 316L stainless steel pressure connection
|
|
570
|
0 to 20
|
0 to 1.4
|
0.2 to 4
|
14 to 275 mbar
|
20
|
1.4
|
225
|
15.5
|
|
571
|
0 to 50
|
0 to 3.4
|
0.7 to 6
|
48 to 410 mbar
|
50
|
3.4
|
225
|
15.5
|
|
572
|
0 to 100
|
0 to 6.9
|
1 to 7
|
69 to 480 mbar
|
100
|
6.9
|
225
|
15.5
|
|
Welded 316L stainless steel diaphragm with 1/2 " NPT (female) pressure connection
|
|
S126B
|
30" Hg Vac to 0
|
-1 to 0
|
0.2 to 0.9 " Hg
|
7 to 30.5 mbar
|
0
|
0
|
30" Hg Vac
|
-1
|
|
S134B
|
30" Hg Vac to 20 psi
|
-1 to 1.4
|
0.2 to 1.2" Hg
|
7 to 40.6 mbar
|
20
|
1.4
|
25
|
1.7
|
|
S137B
|
0 to 80"wc
|
0 to 200 mbar
|
2 to 6" wc
|
5 to 15 mbar
|
80"wc
|
200 mbar
|
5
|
0.3
|
|
S144B
|
0 to 20
|
0 to 1.4
|
0.1 to 0.5
|
6.9 to 34.5 mbar
|
20
|
1.4
|
25
|
1.7
|
|
S146B
|
0 to 30
|
0 to 2.1
|
0.1 to 0.6
|
6.9 to 41.4 mbar
|
30
|
2.1
|
40
|
2.8
|
|
S156B
|
0 to 100
|
0 to 6.9
|
0.2 to 0.8
|
13.8 to 55.2 mbar
|
100
|
6.9
|
200
|
13.8
|
|
S164B
|
0 to 200
|
0 to 13.8
|
0.3 to 2
|
20.7 to 138 mbar
|
200
|
13.8
|
200
|
13.8
|
|
Welded 316L stainless steel diaphragm with 1/4 " NPT (female) pressure connection
|
|
358
|
0 to 200
|
0 to 13.8
|
1.5 to 8
|
0.1 to 19.9
|
200
|
13.7
|
250
|
17.2
|
|
361
|
0 to 300
|
0 to 20.7
|
2 to 9
|
0.1 to 22.4
|
300
|
20.7
|
350
|
24.1
|
|
376
|
0 to 500
|
0 to 34.5
|
3 to 12
|
0.2 to 29.9
|
500
|
34.5
|
575
|
39.6
|
|
303 stainless steel piston and Buna-N O-Ring with 1/4" (female) pressure connection (not recommended for gas service since drying of the O-Ring seal can allow bleeding of medium into the atmosphere)
|
|
610
|
100 to 1,000
|
6.9 to 68.9
|
30 to 150
|
2.1 to 10.3
|
1,000
|
68.9
|
10,000
|
690
|
|
612
|
200 to 3,000
|
13.8 to 207
|
40 to 250
|
2.8 to 17.2
|
3,000
|
207
|
10,000
|
690
|
|
614
|
500 to 6,000
|
34.5 to 414
|
50 to 400
|
3.4 to 27.6
|
6,000
|
414
|
10,000
|
690
|
*Over Range Pressure: The maximum pressure that may be applied continuously without causing damage and maintaining setpoint repeatability.
**Proof Pressure: The maximum pressure to which a pressure sensor may be occasionally subjected, which causes no permanent damage. The unit may require calibration (e.g., start-up, testing). |
|
|
