Murphy Temperature Swichgage (20′)


Item Number: 20T-250-20-1/2





Murphy Temperature Swichgage

20′ Leads
Temp Range: 130-250º F
Fits standard 2 1/16″ Opening
*Diaphragm-actuated, temperature-indicating gage, with built-in electrical switches for tripping alarms and/or shutdown devices.
*The vapor actuated gages feature 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. Contacts are grounded

Additional information

Weight 1.185 lbs
Dimensions 4.75 × 4.75 × 2.75 in


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