The Demco Detector is a heat sensitive electrical switch. It is a fixed temperature device with a factory pre-set temperature 232°C.
The D-143 Detector comprises of normally open electrical contacts mounted within a stainless steel probe. A rise in temperature will cause the contacts to close at the set point temperature. With the drop in temperature the procedure reverses and the contacts re-open below set point temperature.
The detector body is a precision machine from AISI304 Stainless Steel with high corrosion resistance. The operation parts are factor calibrated and sealed against severe environmental condition, further adjustment or calibration is not required.
|Contacts||NO, NC on temperature rise|
|Applied Voltage AC||32V max|
|Applied Voltage DC||32V max|
|Operating Current||0.25A max|
|Operating or Set Temperature Range||232°C|
|Ambient Temperature Range (cont. exposure)||-10°C to +180°C|
|Sensitivity and Accuracy||±10% or 10 degrees|
|Mounting Screw Threads||10Kgm torque max|
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