Fixed gas detector host BH-50 – Bosean official

Fixed gas detector host BH-50

$219.00

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）