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R40663-002 SENSOR & ELECTRODE

Item #: 67499 
Manufacturer Item: R40663-002
Manufacturer: ARMSTRONG AIR PARTS
Sensor and Electrode for Furnace
73155

Fast Response Models have Coiled Sensing Element Giving at Least Four Times Faster Response than Standard Models

Ambient Temperature Compensated for the Case and Tubing

Sensing Element Capillary Tubing Allows Remote Mounting of Sensing Element

Set Point May be Read and Adjusted Through Cover

Throttling Dial Inside Case Adjusts Proportional Throttling Range

Temperature Controls

Application
Duct, Tank
Type
1/8 Inch Diameter X 76-3/8 Inch Length Copper Bulb
Maximum Temperature Rating
125 Deg F
Contact Rating
24 to 30 Volt AC 50/60 Hertz
Connection Type
1/2 Inch Conduit