Project Description

Equipment Function：

The equipment is intended for gas alarm or Carbon monoxide alarm sampling test. The equipment provides a sealed stainless-steel chamber with glass door for monitoring alarm status. The volume of chamber and size of samples shelves are custom-made. It can contain about 10 alarms. The controller control high speed valve to inject quantitative high concentration gas into chamber and the gas stirred by circulating fan to get homogeneous test gas in certain concentration. That gas will be test gas for response test or threshold setting of gas alarm product. The air speed are adjustable to get uniform test gas and avoid the high concentrating gas getting into alarm directly during gas injection.

Parameter：

  • Model：ZNGAS-10
  • Power supply：220vAC,1 kW
  • Applicable standard：EN50194-1, EN50291-1
  • Chamber：5m x 0.4m x 0.3m.
  • Gas injection：High speed valve, PLC ms time control.
  • Circulation fan：2 PWM fan，set and adjust by HMI
  • HMI：7” touchscreen
  • Gas analyzer,Gas cylinder and pressure control value ：Not included