Murphy 150 PSI Pressure Swichgage High and Low Contacts A20P-HL-150

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Murphy 0-150 PSI Mechanical Pressure Swichgage w/ High and Low Contacts - A20P-HL-150

Product Condition: NEW
Murphy Mechanical Pressure Swichgage 150 PSI with High and Low Contacts A20P-HL-150
Estimated ship date: for orders by 3pm PT/6pm ET today Available for back order.
$342.84

SSL Cerficate

The Murphy 0-150 PSI Mechanical Pressure Swichgage w/ High and Low Contacts A20P-HL-150 is a diaphragm-actuated, pressure-indicating gage, with built-in electrical switch for tripping alarms and/or shutdown devices.This rugged built-to-last instrument is face sealed from the environment by the unique combination of a polycarbonate case and lens, a polished stainless steel bezel and O-ring seals.

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 have self-cleaning motion to ensure electrical continuity.


FEATURES:

  • 2 inch/51 mm dial
  • Corrosion resistant polycarbonate case
  • Indicating gauge and limit switch
  • Critical pressure limit switch is visible and adjustable (most models)
  • Switch can activate alarms and/or shut down equipment
  • Contact(s) isolated from ground (two wire connection)
  • High and Low Contacts

 

PRODUCT SPECIFICATIONS:

  • Part No.: A20P-HL-150
  • Range: 0-150 psi (0-1.03 kPa)
  • Dial: White on black, dual scale; U.S.A. standard scale is psi/kPa
  • Case: Polycarbonate/glass filled, corrosion-resistant; steel mounting clamp included
  • Bezel: Polished stainless steel
  • Pointer: Tempered nickel silver; Red tip
  • 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, 2A@30 VAC/DC Closed when the low limit is met. Open 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
  • Wiring: Number 4 screw terminals
  • Unit Weight: 8 oz. (0.23 kg)
  • Unit Dimensions: 3 x 3 x 3 in. (76 x 76 x 76 mm)

Additional Information

Product Condition NEW
upc No

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