BH-4A Portable Multi Gas Detector

  • EX: Ex ib IIC T3 Gb
  • High-strength ABS material
  • Three-defense design
  • Sound light & vibration the three alarm methods
  • Industrial sensors
  • Large capacity battery

Product Specifications

Type Parameter
Display:
  • 2.0 inch LCD Display
Alarn method:
  • sound/light/vibration
Charging time:
  • ≤ 6h
Working time:
  • ≥8h continuously
Response time:
  • T90<60s
Sensor life:
  • 2 years
Sampling method:
  • Natural diffusion
Voltage:
  • DC 3.7V
Power supply:
  • 1800mAh (lithium battery)
Working Temperature:
  • -10~55℃
Working environment:
  • ≤ 95%RH (no dew)
Weight:
  • 130*67*30mm(about 200g)