- SKU:
- 77135409
- Weight:
- 0.52 LBS
- so_moq:
- 1
- so_qi:
- 1
- NA:
- NA
- Special Order Available:
- Increments of 1
- QPO:
- 1
- COO:
- US
- HarmonizeCode:
- 8409.99
- MPN:
- 05703436
The Murphy Swichgage 100 PSI Mechanical Pressure Gauge 2" with FS Contact 20P-F-100 is a diaphragm-actuated, pressure-indicating gage with built-in electrical switch. This switch is used for tripping alarms and/or shutdown devices. The gage mechanism is enclosed in a steel case coated to resist corrosion. A polycarbonate, break-resistant lens and a polished, stainless steel bezel help protect this rugged, built-to-last instrument. Accuracy and protection from moderate overpressure is assured by a unique, unitized diaphragm chamber. A built-in pulsation dampener helps eliminate pointer flutter and is removable for cleaning. The gage pointer acts as a pressure indicator and as one switch pole which completes a circuit when it touches the adjustable limit contact. Contacts are grounded through the Swichgage case and have self-cleaning motion to ensure electrical continuity.
Specifically designed to protect engines/equipment in Oil Field, Marine, Irrigation, Construction and Trucking applications to monitor Engine Lube Pressure, Water Pump Pressure, Hydraulic Pressure and Air Pressure.
FEATURES:
- 2 inch/51 mm Dial
- Combination Indicating Gage and Limit Switch
- Switch Can Activate Alarms and/or Shutdown Equipment
- Exceeds SAE Standards
- FS contact (includes “ES” as appropriate)
PRODUCT SPECIFICATIONS:
- Part No.: 20P-F-100
- Range: 0-100 psi (690 kPa) [7.0 bar]
- Maximum Pressure: 2 x scale
- Standard Settings: 20 psi (138 kPa) [1.5 bar]
- High Settings: 80 psi (552 kPa) [5.5 bar]
- Dial: White on black, dual scale; U.S.A. standard scale is psi/kPa
- Case: Plated steel; mounting clamp included (except for direct mount models)
- Bezel: Polished stainless steel
- Lens: Polycarbonate, high-impact.
- Oil: Silicon Oil
- Temperature Range: Ambient: -40°F (-40°C) thru 150°F (66°C); Process: -40°F (-40°C) thru 250°F (121°C)
- Process Connection: 1/8-27 NPTM brass
- Sensing Element: Beryllium copper diaphragm
- Adjustable Limit Contact: SPST contact; pilot- duty only, 2 A @ 30 VAC/DC; Normally Close (NC) when the low limit is met. Normally Open (NO) when pointer is in normal operating range. Contacts are gold flashed silver
- Limit Contact Adjustment: by a 1/16 in. hex wrench thru 100% of the scale
- Limit Contact Wire Leads: 18 AWG (1.0 mm2) x 12 in. (305 mm)
- Unit Weight: 8 oz. (0.23 kg)
- Unit Dimensions: 20 Series: 3 x 3 x 3 in. (76 x 76 x 76 mm)
Product Condition: NEW
Murphy 100 PSI Mechanical Pressure Gauge with FS Contact 20P-F-100
