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Honeywell Q309A2788 Thermocouple

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SKU:G244515219 ,UPC: ,Condition: ,Availability: ,Shipping:

Info

SKU:
G244515219
UPC:
8714724005082
Condition:
New
Availability:
Usually ships within 3-6 working days
Shipping:
Calculated at Checkout

Description

Honeywell Q309A2788 Thermocouple

The thermocouple has been developed for the use with different pilot burners. As long as the pilot flame heats the tip of the thermocouple, a low DC voltage is generated which supplies the coil of the safety pilot and keeps the safety valve open. If in case of a failure the pilot flame goes out, no voltage is generated any more and the safety pilot interrupts the gas supply to the burner.

Technical data:
- DC voltage: 22...30 mV
- max. drop-out time: 30 or 45 s (depending on the order number)
- max. operating temperature: hot junction: 750° C / cold junction: 415° C
- recommended operating temperature: hot junction: 650° C +/- 50° C

Datasheet

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