Murphy 130-250F Temperature Swichgage 2.5 in. with 10 Ft Capillary and Polycarbonate Case - A25T-250-10-1/2

Murphy

$173.27
MPN:
10703691
SKU:
77168167
Adding to cart… The item has been added
SKU:
77168167
Weight:
0.91 LBS
so_moq:
1
so_qi:
1
NA:
NA
Special Order Available:
Increments of 1
QPO:
0
MPN:
10703691

The Murphy 130-250F Temperature Swichgage 2.5 inch with 10 Ft Capillary A25T-250-10-1/2 is a diaphragm-actuated, temperature-indicating gage with built-in electrical switch for tripping alarms and/or shutdown devices. This rugged, built-to-last instrument is fully sealed from the environment by the unique combination of a polycarbonate case and lens, a polished stainless steel bezel, and O-ring seals. This vapor/pressure actuated gauge 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 a 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 isolated from ground. They have self-cleaning motion to enhance electrical continuity. Applications for A20 series temperature swichgage instruments include: engines and equipment in oil field, marine, irrigation, construction and trucking industries. Monitoring engine coolant temperature, crankcase oil and transmission oil.


FEATURES:

  • 2-1/2 inch/64 mm dial
  • O-ring Seals
  • Polished Stainless Steel Bezel
  • Corrosion Resistant Polycarbonate Case
  • Indicating Gage and Limit Switch
  • Switch Can Activate Alarms and/or Shut Down Equipment
  • Contact(s) Isolated From Ground

 

PRODUCT SPECIFICATIONS:

  • Part No.: A25T-250-10-1/2
  • Range: 130-250°F (60-121°C)
  • Adapter Nut: 1/2-14 NPT
  • Dial: White on black
  • Case: Glass filled/Polycarbonate, corrosion-resistant; steel mounting clamp included
  • Bezel: Polished stainless steel
  • Pointer: Tempered nickel silver; red tip
  • Lens: Polycarbonate, high-impact.
  • Sensing Element: Beryllium copper diaphragm
  • Sensing Bulb: Copper
  • Capillary: PVC armored copper; 10 ft.
  • Sensing Bulb: Copper
  • Adjustable Limit Contact: SPST contact; pilot-duty only, 2 A @ 30 VAC/VDC; isolated from case ground. Normally Closed when the high limit is met. Normally 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 6 screw terminals
  • Unit Weight: 13.3 oz. (0.413 kg)
  • Unit Dimensions: 4-3/4 x 4-3/4 x 2-3/4 in. (121 x 121 x 70 mm)


Product Condition: NEW
Murphy Mechanical Temperature Swichgage 130-250F with 10 Ft Capillary A25T-250-10-1/2

Shop Products

Services Beyond Parts

Purchasing and Sourcing Purchasing and Sourcing

Find the right part, material from our huge global network of resources.

Learn More
Solutions and Capabilities Solutions and Capabilities

Need help solving a problem, prototyping a solution or some other specialized skills.

Learn More
Engineering Solutions

Reverse engineering, 3D modeling, testing and part improvement expertise.

Learn More
Wholesale Accounts Wholesale Accounts

Leverage buying power, gain industry insight and stay connected at a large scale.

Learn More
“More than just a parts website. The account manager helped us plan ahead with inventory so we could avoid disruptions with our production schedule. Their engineering resources were available to assist with our application requirements. Highly recommend this team!”
— Satisified Customer

MAKING A LARGE PURCHASE?

Talk to an Expert Account Manager who can help support your business.

Get Details