Fixed gas detector host BH-50 – Bosean official

Fixed gas detector host BH-50

Specification：

  • Product type：BH-50 fixed gas detector Controller

  • Explosion proof grade：Exd ⅡC T6 Gb

  • Response time：≦20S

  • Working voltage: DC220V±10% Hz

  • Output voltage：DC24V

  • System power consumption：≦5W

  • Signal input: three wire system 4-20mA or four wire system RS485

  • Signal output: two wire RS485 (MBus protocol)

  • Maximum power consumption of external equipment: ≤ 1kW (single / double / four channels), ≤ 2kW (8 / 16 / 32 channels)

  • Wiring requirements: three core wire, each core diameter ≥ 15mm, wire length ≤ 500m (three wire system 420mA), four core shielded wire, each core diameter ≥ 15mm, wire length ≤ 1000m (four wire system RS485)

  • Working temperature：10℃～50℃

  • Working humidity：10-95%RH

  • Installation method：Wall mounted

  • Shell material：Aluminum

  • Dimensions：380x230x100mm（L×W×H）