Murphy Temperature Swichgage 16Ft Capillary 20T-300-16-1/2

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Murphy 140-300F Mechanical Temperature Swichgage 2 in. w/ 16 Ft Capillary and Plated Steel Case - 20T-300-16-1/2

Product Condition: NEW
Murphy 140-300°F Temperature Swichgage 1/2-14 NPT with 16 Ft Capillary 20T-300-16-1/2
Estimated ship date: for orders by 3pm PT/6pm ET today Available for back order.
$75.12

SSL Cerficate

The Murphy 140-300F Mechanical Temperature Swichgage with 16 Ft Capillary 20T-300-16-1/2 is a diaphragm-actuated, temperature-indicating gauge with built-in electrical switch for tripping alarms and/or shutdown devices. The gauge mechanism is enclosed in a steel case coated to resist corrosion and it has a 16 foot capillary length with a standard 1/2-14 NPT thread. A polycarbonate, break- resistant lens and a polished, stainless steel bezel help protect this rugged, built-to-last instrument. This vapor actuated gage features a sealed capillary tube and a sensing bulb. When subjected to heat, the liquid in the sensing bulb changes to vapor creating pressure against the diaphragm mechanism. The diaphragm translates this vapor pressure into a mechanical gage reading.

The gage pointer acts as a temperature indicator and as one switch pole which completes a circuit when it touches the adjustable limit contact. Contact(s) are grounded through the Swichgage case. They have self-cleaning motion to enhance electrical continuity.

 

FEATURES:

  • 2 inch/51 mm dial
  • Combination Indicating Gage and Limit Switch
  • Switch Can Activate Alarms and/or Shut Down Equipment
  • Contact Grounds Through Case

 

PRODUCT SPECIFICATIONS:

  • Part No.: 20T-300-16-1/2
  • Range: 140 – 300°F (60 – 149°C)
  • Dial: White on black; U.S.A. standard scale is dual scale °F/°C
  • Case: Plated steel; mounting clamp included (except for direct mounting models)
  • Bezel: Polished stainless steel
  • Pointer: Tempered nickel silver
  • Lens: Polycarbonate, high-impact
  • Sensing Element: Beryllium copper diaphragm
  • Capillary: PVC armored copper 16 ft.
  • Thread: 1/2-14 NPT
  • Sensing Bulb: Copper
  • Unit Weight: 12.7 oz. (0.39 kg)
  • Unit Dimensions: 4-3/4 x 4-3/4 x 2-3/4 in. (121 x 121 x 70 mm)

Additional Information

Product Condition NEW
upc No

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