Summary of 1.
Flame detector HZHT - 1 contact ion flame detector, it is mainly used for a variety of fuel, gas boiler burner ignition of flame monitoring, etc. This detector is mainly composed of sensor, ion cable and signal processor, and has self-checking function, timely report to the police when probe pollution or short circuit.
After the ignition, to prevent heat pollution, probe should quit from the fire area.
Principle 2:
When the probe front-end ion probe into the flame zone, using fuel one-way conductive properties, high temperature gasification to produce a large number of ion ion by ion cable to the processor within the processing circuit for processing, thus the establishment of judging flame output fire signal.
Passive fire signal through a pair of relay contact output,
Flame detector HZHT - 1
3 the main technical parameters:
靈敏度 | >2.0μA | |
響應時間 | <2s | |
探針耐溫 | <1200℃ | |
檢測對象 | 燃氣、燃油等點火火焰 | |
開關量 輸 出 | 方 式 | 一對常開觸點 |
容 量 | AC220V 50Hz 1A , DC24V 1A | |
工作方式 | 長期連續 | |
處理器工作環境 | 溫度:-20℃~50℃;濕度:≤85%RH | |
探桿直徑 | Φ18 | |
供電電源 | AC220V±10% 50Hz |