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霍尼韋爾TF834

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霍尼韋爾TF834產(chǎn)品介紹

產(chǎn)品介紹 -- 霍尼韋爾TF834

TF834.3/836.3 - Oil Burner Safety Control For 1- or 2-stage oil power burners up to 30kg/h capacity with or without oil preheater and intermittent operations. Flame detection: - Photoresistor MZ 770 S - Infrared-flicker detector IRD 1010 - UV solid state sensor UVD 970 A special contact in the control unit short-circuits the thermo-switch of the oil preheater as soon as the burner is operating and the flame signal is present. Therefore interruption of the burner due to decreasing oil temperature (e.g. in case of high oil flow) can be prevented. If the control box goes into lock-out mode, the oil preheater power supply is also disconnected.

型號表 -- 霍尼韋爾TF834

TF834.2 1-stage operation
post-ignition time ca. 20 sec.
low voltage protection according to EN230
TF834 E.3 1-stage operation
no post-ignition
low voltage protection according to EN230
TF836.3 2-stage operation
post-ignition time 2-4 sec.
low voltage protection according to EN230


 

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