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Product Specifications:
| Item | Differential Pressure Gauge |
| Accuracy | -2% to +2% |
| Adjustable Set Points | Yes |
| Ambient Operating Range | -40 to 200 Degrees F |
| Ambient Operating Temperature Range | -40°F to +200°F |
| Amps Ac | 0.25A |
| Application | Compressors, Filtration Monitoring, Hydraulics, Pressure Detection, Pumps, Refrigeration |
| Case Depth | 0.78" |
| Case Diameter | 3 5/16" |
| Case Material | Plastic |
| Connection Size | 1/4" |
| Connection Size Npt (in.) | 1/4 FNPT |
| Dial Material | Engineered Plastic |
| Dial Size | 2 1/2" |
| Diaphragm Material | Buna N |
| Differential Pressure Range | 0 in. H2O to 50 in. H2O |
| For Panel Cut-out Size | 3" |
| Full Scale Accuracy (%) | 3/2/3% |
| Grade | Grade 316 |
| Hazardous Location Rating | Class 1, Division 2, Groups A, B, C, D, Class 2, Division 2, Groups F, G |
| Housing Material | Stainless Steel |
| Includes Calibration Certificate | No |
| Includes Mounting Hardware | No |
| Ip/nema Rating | IP65, NEMA 4X |
| Lens Material | Acrylic |
| Manufacturer Warranty Length | 5 yrs. |
| Maximum Working Static Pressure | 3000 psig |
| Nominal Dial Size | 2 1/2" |
| Number Of Switches | 1 |
| O-ring Material | Buna N |
| Over-pressure Limit | 0 psi, 6 psi |
| Piston Material | Stainless Steel |
| Pressure Gauge Type | Differential Pressure Gauge With Switch |
| Pressure Range | 0 in. wc to 50 in. wc |
| Pressure Range Minor Div. | 2 in. |
| Pressure Range Minor Div. | 2" |
| Process Connection Gender | Female |
| Process Connection Location | Back |
| Process Connection Size | 1/4" |
| Process Connection Type | NPT |
| Rated Total Pressure | 3000 psi |
| Relay Type | SPDT |
| Scale Type | IN H2O |
| Seal Material | Buna N |
| Sensor Material | Buna N |
| Sensor Type | Diaphragm |
| Series | 142 Series |
| Standards | Asme B40.1 Grade B, Ce, Csa, Nema 4X, Ul Listing |
| Switch Contact Type | SPDT |
| Switch Electrical Requirements | 125V AC/DC, 3W, 0.25A |
| Wetted Parts Material | PTFE, Buna N |
Shipping Info:
| Ship weight (kg) | 2.25 |
| Ship height (cm) | 35.56 |
| Ship length (cm) | 22.86 |
| Ship width (cm) | 17.78 |
| HS code | 9026208000 |
| Country of Origin | US |
Product Variants
| Model | Differential Pressure Range | Dial Size | Housing Material | Accuracy | Pressure Range Minor Div. | Dial Material | Pressure Range | Nominal Dial Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 142-AA-00-O(AA)-20H | 0 in. H2O to 20 in. H2O | 2 1/2" | Aluminum | -2% to +2% | 1" | Engineered Plastic | 0 in. wc to 20 in. wc | 2 1/2" | €766.18 | |
| 142-AA-00-O(AA)-50H | 0 in. H2O to 50 in. H2O | 2 1/2" | Aluminum | -2% to +2% | 2" | Engineered Plastic | 0 in. wc to 50 in. wc | 2 1/2" | €766.18 | |
| 142-AA-00-O(AA)-100H | 0 in. H2O to 100 in. H2O | 2 1/2" | Aluminum | -2% to +2% | 2" | Engineered Plastic | 0 in. wc to 100 in. wc | 2 1/2" | €766.18 | |
| 142-AA-00-O(AA)-5P | 0 psid to 5 psid | 2 1/2" | Aluminum | -2% to +2% | 0.2 lbs. | Engineered Plastic | 0 psi to 5 psid | 2 1/2" | €766.18 | |
| 142-AA-00-O(AA)-10P | 0 psid to 10 psid | 2 1/2" | Aluminum | -2% to +2% | 0.5 lbs. | Engineered Plastic | 0 psi to 10 psid | 2 1/2" | €766.18 | |
| 142-AA-00-O(AA)-15P | 0 psid to 15 psid | 2 1/2" | Aluminum | -2% to +2% | 1 lbs. | Engineered Plastic | 0 psi to 15 psid | 2 1/2" | €766.18 | |
| 142-AA-00-O(AA)-20P | 0 psid to 20 psid | 2 1/2" | Aluminum | -2% to +2% | 1 lbs. | Engineered Plastic | 0 psi to 20 psid | 2 1/2" | €766.18 |
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MIDWEST INSTRUMENTS 142-SA-00-O(AA)-50H Nema 4x Dp Switch 3000 Psi 0 To 50 H2o
€1,206.18 /unit
