Technical Specifications
General
| Type | Differential Pressure Gauge |
|---|---|
| Series | 1000 |
| Lens | Maximum Indicating Pointer (MIP) – Available with Dry Gauge Only |
| Dial | Aluminum, white background with black scale. |
| Gauge Size | 2-1/2 in |
| Measuring Element | 316 Stainless Steel, Polytetrafluoroethylene (PTFE) and Ceramic Magnet |
| Pointer | Balanced Aluminum, Black Finish |
| Movement | Magnetic |
| AC Voltage | 125 V |
| DC Voltage | 125 V |
| Warranty | 5 yr |
| Brand | NOSHOK |
| Manufacturer Part | 2-1/2-in-NSK-1000-Diaphragm-PG |
| Country of Origin | Made in the United States |
Materials & Construction
| Case Material | Engineered Plastic |
|---|---|
| Sensor Housing Materials | Black Anodized Aluminum |
| O-Ring and Diaphragm Materials | Nitrile Rubber (NBR) |
| Bezel Material | Engineered Plastic |
Performance
| Storage Temperature (Switch Option) [Min] | -40 ºC / -40 ºF |
|---|---|
| Storage Temperature (Switch Option) [Max] | 93 ºC / 200 ºF |
| Pressure Range | 0 to 25 psid |
| Working Static Pressure – Aluminum & Stainless Steel [Max] | 3,000 psig |
| Working Static Pressure – Brass [Max] | 1,500 psig |
| Media Temperature Range (Switch Option) | -40 to 93 ºC / -40 to 200 ºF |
| Ambient Temperature Range (Switch Option) | -40 to 93 ºC / -40 to 200 ºF |
| Ambient Temperature Range (4-20 mA Transmitter Option) | -29 to 66 ºC / -20 to 150 ºF |
| Accuracy (Full Scale on Rising Pressure) | ±3/2/3% |
| Switch Rating | Single Pole Double Throw (SPDT) |
| Power Rating | 3 W |
| Current Rating | 0.25 A |
Connections
| Connection Type | Female National Pipe Thread (FNPT) |
|---|---|
| Connection Size | 1/4 in |
| Connection Location | Back |
Download Specification Sheet (PDF)
