Thermac Heat Detector Model 1000

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The Thermac Detector is a heat sensitive electrical switch. It is a fixed temperature device with a factory pre-set temperature in the range 60 oC to 240 oC. The detector comprises a pair 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. The detector body is a seamless one-piece unit, precision machined from AISI 316 stainless steel with high corrosion resistance. Electrical contacts are gold/silver plated and lead cables are nickel plated copper with PTFE/glass insulation. Cables are to aircraft engine specification.

Contacts                                                                                                              Normally open, close on temperature rise.

Applied Voltage AC @ 0.25A                                                                          32 V max.

Applied Voltage DC @ 0.25A                                                                         32 V max.

Operating Current:                                                                                           0.25A max.

Operating or Set Temperature Range                                                        40 ºC to +180 ºC

Ambient Temperature Range: (continuous exposure)                           +60 ºC to +240 ºC

Relative Humidity:                                                                                            100%

Weight:                                                                                                                150 g.

Degree of Protection:                                                                                        IP 67

Sensitivity & Accuracy:                                                                                     ± 5% or 5 degrees

Mounting Screw Threads:                                                                                10 Kgm torque max