Ashcroft 1132 Differential Pressure Gauge
An economical differential pressure gauge used to measure the difference between two pressure sources for process monitoring or control applications.
Product Specifications
Accuracy & Performance
| Accuracy | ±2% ascending pressure full scale differential |
| Ranges | 0-60 psi |
| Migration | Zero |
Physical Dimensions
| Dial Sizes | 2½˝, 3½˝, 4˝, 4½˝, 6˝ |
| Process Connection Location | Lower, back, in-line |
| Process Connection Sizes | ¼ NPT Female |
Temperature & Pressure Ratings
| Maximum Process Temperature | 175 °F (80 °C) |
| Minimum Ambient Temperature |
- Buna-N Diaphragm: -4 °F (-20 °C)
- EPDM Diaphragm: -40 °F (-40 °C)
- Viton Diaphragm: 32 °F (0 °C)
|
| Maximum Static Pressure | 1,500 psi |
| Weather Protection | IP65 |
Reed Switch Ratings
| Switches |
Contact Rating |
Current |
Voltage |
| SPST |
10 VA ac (rms) or dc (Max.) |
0.5 Amp ac (rms) or dc (Max.) |
100 Vac/Vdc (Max.) |
| SPDT |
3 VA ac (rms) or dc (Max.) |
0.3 AMP ac (rms) or dc (Max.) |
30 Vac/Vdc (Max.) |
Material Specifications
Wetted Components
| Actuator |
O-Rings/Diaphragm |
Body Material |
| Convoluted diaphragm |
Buna-N |
Aluminum, brass or stainless steel |
Non-Wetted Components
| Case Material |
Window |
| Stainless steel |
Glass (STD.), Safety glass or plastic (OPT.) |