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Product Specifications:
| Item | Differential Pressure Gauge |
| Accuracy | +/-3-2-3% |
| Adjustable Set Points | Yes |
| Ambient Operating Range | -40 Degrees to 200 Degrees |
| Ambient Operating Temp. | -40°F to +200°F |
| Application | Compressors, Filtration Monitoring, Flow Measurement, Hydraulics, Liquid Level Measurement, Pressure Detection, Pumps, Refrigeration, Water Purification Or Irrigation |
| Case Construction | Glass Reinforced |
| Case Depth | 0.78" |
| Case Dia. | 3.37" |
| Case Material | Stainless Steel |
| Connection Size | 1/4" |
| Connection Size Npt (in.) | 1/4 FNPT |
| Dial Material | Plastic |
| Dial Size | 2 1/2" |
| Diaphragm Material | Buna N |
| Differential Pressure | 0 psi to 30 psi |
| Full Scale Accuracy (%) | +/-3-2-3 |
| Grade | Grade 316 |
| Hazardous Location Rating | Not Rated |
| Housing Material | Stainless Steel |
| Included Calibration Certificate | No |
| Included Mounting Hardware | No |
| Ip/nema Rating | IP65, NEMA 4X |
| Max. Pressure | 3000 psi |
| Max. Working Static Pressure | 3000 psig |
| Mounting Type | Panel Mount |
| Movement Material | Stainless Steel |
| Movement Material Grade | Grade 316 |
| Movement Type | Rotary |
| Nominal Dial Size | 2 1/2" |
| Panel Mount Characteristics | 3L Dia Holes On E Dia Bolt Circle |
| Pressure | 0 psi to 30 psid |
| Pressure Gauge Type | Differential Pressure Gauge |
| Pressure Range Minor Div. | 1 psi |
| Pressure Range Minor Div. | 1.0 psi |
| Primary Scale Minor Graduations | 1 |
| Process Connection Gender | Female |
| Process Connection Location | Back |
| Process Connection Size | 1/4" |
| Process Connection Type | NPT |
| Process Temp. | -40°F to +200°F |
| Rated Total Pressure | 3000 PSI |
| Scale Type | Pressure |
| Seal Material | Buna N |
| Sensor Material | Buna N |
| Sensor Type | Diaphragm |
| Series | 140 Series |
| Standards | Asme, Ce, Csa, En, Nace, Nema, Rohs, Sae, Ul |
| Wetted Parts Material | PTFE, Buna N |
Shipping Info:
| Ship weight (kg) | 2.41 |
| Ship height (cm) | 12.45 |
| Ship length (cm) | 16.26 |
| Ship width (cm) | 16 |
| HS code | 9026208000 |
| Country of Origin | US |
Product Details:
- Diaphragm-type DP gauge designed for use on dissimilar fluids and wet gas / fluids with a high concentration of solids
- Convoluted elastomer diaphragm for total separation of high and low pressures
- Weather-resistant 316 stainless-steel construction
- Shatter-proof acrylic lens
- 1/4 & 1/2 inch FNPT process connections
- Best suited for filter, strainer, tank level (horizontal / vertical) and heat exchanger pressure drop monitoring, as well as hydraulic, refrigerant and compressed air testing
Product Variants
| Model | Dial Size | Accuracy | Housing Material | Pressure Range Minor Div. | Case Material | Nominal Dial Size | Case Dia. | Case Depth | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 140-AA-00-O(AA)-30P | 2 1/2" | -2% to +2% | Aluminum | 1 lbs. | Plastic | 2 1/2" | 3 5/16" | 0.78" | €619.28 | |
| 140-AA-00-O(AA)-50P | 2 1/2" | -2% to +2% | Aluminum | 2 lbs. | Plastic | 2 1/2" | 3 5/16" | 0.78" | €619.28 | |
| 140-AA-00-O(AA)-100P | 2 1/2" | -2% to +2% | Aluminum | 5 lbs. | Plastic | 2 1/2" | 3 5/16" | 0.78" | €619.28 | |
| 140-SA-00-O(AA)-30P | 2 1/2" | -2% to +2% | Stainless Steel | 1 lbs. | Plastic | 2 1/2" | 3 5/16" | 0.78" | €939.26 | |
| 140-SA-00-O(AA)-50P | 2 1/2" | -2% to +2% | Stainless Steel | 2 lbs. | Plastic | 2 1/2" | 3 5/16" | 0.78" | €939.26 | |
| 140-SA-00-O(AA)-100P | 2 1/2" | -2% to +2% | Stainless Steel | 5 lbs. | Plastic | 2 1/2" | 3 5/16" | 0.78" | €939.26 | |
| 140-AA-00-OO-30P | 2 1/2" | +/-3-2-3% | Aluminum | 1 psi | 316 Stainless Steel, Aluminum | 2 1/2" | 3.37" | 0.78" | €388.58 |
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MIDWEST INSTRUMENTS 140-SA-00-OO-30P Midwest Instrument Differential Pressure Gauge, 0 To 30 Psi
€752.64 /unit
