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)