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55000-196 Apollo Alarmsense (2 Wire) A1R Heat Sensor & Sounder

Name: Fire Trade Supplies 55000-196 Apollo Alarmsense (2 Wire) A1R Heat Sensor & Sounder - 55000-196 Apollo Alarmsense (2 Wire) A1R Heat Sensor & Sounder
Brand: Fire Trade Supplies
SKU: 26641890375
Price: 46.0 USD
Availability: InStock

4.5 (1,234)

Sold 100+ last 30 days

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$46.00

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Color

Black

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Description

The heat sensor operates by using a matched pair of thermistors to sense heat.
One thermistor is exposed to the ambient temperature, the other is sealed.
In normal conditions the two thermistors register similar temperatures, but on the de...