Honeywell R4343D1017 مفتاح اللهب

Honeywell R4343D1017 differential pressure switch is essentially switches which, when used with the appropriate sensors, can signal the presence or absence of a flame or ultraviolet (UV) light. Flame current meter jack socket permits monitoring of flame signal strength. Plug-in mounts onto a subbase for surface mounting. (Housing meets IP40) Honeywell R4343D1017 differential pressure switch technical data: For use with rectification - type flame detectors. Two models available to operate at 115Vac, 230Vac (+ 10 % to - 15%), 50/60 Hz. Contact: 2 isolated DPDT contacts. Rating: 2A at 0.65 power factor. Ambient temperature limits: -10 to + 60 °C. Maximum relative humidity: 90% RH at + 40 ° C. Degree of protection: IP40. Flame failure response time. Less than one second (standard models). Other timings available on request. Classification: OOCRXO. The performance of Honeywell R4343D1017 differential pressure switch depends upon how well the flame detector is installed. For guidance on how to properly install a flame detector, consult the burner/boiler manufacturer’s instructions and the information packed with the detector.