Mid-West 142 SS Differential Pressure Gauge, 4.5" Dial, 0 to 3000 psig (0 to 20 inH2O), 1/4 NPTF End Mount, Wall Mounting Kit
Model 142 – Mid-West Instrument convoluted diaphragm type gauge provides a terminal strip interface to aid in ease of electrical installation of your switch or transmitter. The Model 142 also has the option to add a 4-20 mA transmitter for applications that require constant monitoring. Available with multiple switch options including Hazardous location Class I Div 2 options. Full scale accuracies of ±3/2/3% (0-20” H2O to 0-25 PSID) are available. The Model 142 is an accurate and versatile low cost diaphragm type differential pressure gauge/switch or transmitter that will meet your most demanding DP requirements.
Features
- 3000 P.S.I.G. working pressure
- 316/316L Stainless Steel body and internal metal parts
- Buna-N diaphragm and seals
- Teflon® guide bushings
- ¼" FNPT back connections
- Engineered plastic gauge case
- Panel mount is standard
- ASME B40.100 Grade B accuracy ± 3-2-3% full scale (ascending)
- One (1) reed switch in NEMA 4X/IP66 enclosure
- SPDT, 3W 0.25 Amp, 125 VAC/VDC
- Range: 0-20” H2O
Model 142 – Mid-West Instrument convoluted diaphragm type gauge provides a terminal strip interface to aid in ease of electrical installation of your switch or transmitter. The Model 142 also has the option to add a 4-20 mA transmitter for applications that require constant monitoring. Available with multiple switch options including Hazardous location Class I Div 2 options. Full scale accuracies of ±3/2/3% (0-20” H2O to 0-25 PSID) are available. The Model 142 is an accurate and versatile low cost diaphragm type differential pressure gauge/switch or transmitter that will meet your most demanding DP requirements.
Features
- 3000 P.S.I.G. working pressure
- 316/316L Stainless Steel body and internal metal parts
- Buna-N diaphragm and seals
- Teflon® guide bushings
- ¼" FNPT back connections
- Engineered plastic gauge case
- Panel mount is standard
- ASME B40.100 Grade B accuracy ± 3-2-3% full scale (ascending)
- One (1) reed switch in NEMA 4X/IP66 enclosure
- SPDT, 3W 0.25 Amp, 125 VAC/VDC
- Range: 0-20” H2O
Specifications
| Gauge: Brand | Mid-West |
| Gauge: Type | Dial Indicating Gauge |
| Gauge: Product Unit of Measure | inH2O, psig |
| Gauge: Process Connection Location | In-Line, End Connection |
| Gauge: Case Material | Aluminum |
| Gauge: Wetted Material | Stainless Steel |
| Gauge: Dial Size | 2-1/2 in (63 mm & 68 mm) |
| Gauge: Process Connection Size | 1/4 NPT Female |
| Gauge: Accuracy | ±3% |
| Gauge: Measuring Principle | Diaphragm Element |
| Gauge: Pressure Type | Differential Pressure, Differential Pressure |
| Gauge: Model | 142 |
| Gauge: Scale Range | ≥ 10 psi (0.6 bar) to ≤ 15,000 psi (1,000 bar) |