05700406 – Murphy Differential Pressure Swichgage – Model A20DP-50

$163,90

The A20DP-50 Differential PressureSwichgageis a 2″ dual-scale dial, diaphragm-actuateddifferential pressure-indicating gage, with abuilt-inelectrical switch. This switch is used for tripping alarms and/or shutting down equipment. The A20DP-50, with apressure range of 0-50 psi, is intended to monitor and indicate oil, fuel or water filter restriction and can reduce the risk of dangerously high pressure which may rupture the filter, resulting in contaminants entering the system. This filter restriction Swichgage will let you know when to change your filter and maintainpeak efficiency. Inside the A20DP-50, the tempered nickel silver 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 aself-cleaning motion to ensure electrical continuity.

Estimate available in 40 working days from Italy to Italy.

This product may vary on delivery times, as factories do not guarantee production due to lack of raw materials.

Availability: Available on backorder SKU: 05700406 Categories: , Tags: ,
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Description

Product Specifications:

  • Dial:White on black, dual USA/UK standard scale (U.S.A. standard scale is psi/kPa; U.K.standard scale is psi/bar)
  • 2 inch/51 mmdial gage
  • Case: polycarbonate
  • Bezel: Polished stainless steel, standard; others available
  • Lens: Polycarbonate,high impact
  • Temperature Range:
    • Ambient:-40° to 150° F (-40° to 66° C)
    • Process:-40° to 250° F (-40° to 121° C)
  • Process Connection: 1/8-27 NPTM brass.
  • Sensing Element: Beryllium copper diaphragm.
  • Gage Accuracy:±3% maximum across scale
  • Adjustable Limit Contact: SPST contact; pilot duty only, 2 A @ 30 VAC/DC; closed when thelow limit is met, open when pointer is innormal operating range. Contacts are gold flashed silver.
  • Limit Contact Adjustment: by 1/16 in. hex wrench through 100% of scale.
  • Limit Contact Terminals:A20DP Series #4 screw terminals
  • Unit Weight: A20DP-50: 0.25kg.
  • Unit Dimensions: A20DP-50: 3 x 2-3/4 x2-3/4 in. (76 x 70 x 70 mm).

Approximate shipping Weight and Dimensions

Part NumberWeightDimension
057004060.25 kg3 x 2-3/4 x 2-3/4 in (76 x 70 x 70 mm)

WARNING: This product may expose you to chemicals which are known to the State of California tocause cancer, birth defects or other reproductive harm.

 

murphy differential pressure swichgage 05700334

Ranges Available*Max. Static PressureMax. Differential PressureContact Setting
0-15 (0-103) [0-1.0]50 (345) [3.4]30 (207) [2.0]10 (69) [0.8]
0-30 (0-207) [0-2.0]150 (1.0) [10]60 (414) [4.0]20 (138) [1.0]
0-50 (0-345) [0-3.5]300 (2.1) [20]100 (690) [7.0]30 (207) [2.0]
0-75 (0-517) [0-5.0]300 (2.1) [20]150 (1.0) [10]50 (345) [3.5]
0-100 (0-690) [0-7.0]300 (2.1) [20]200 (1.4) [14]60 (414) [4.0]

*Value are show in psi, (kPa/MPa) and [bar]. Values in kPa/MPa and bar are mathematical conversion from psi. They do not reflect actual second scale change.

Additional information

Weight0,25 kg
Brand

gtin

05700406, A20DP-50

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