The NGP gas online monitoring central processing system is mainly used in the gas analysis industry. The main principle is to sample the flue gas or the measured gas on site for dehumidification, filter the dust, and maintain the temperature and humidity of the measured gas within a certain range, so that the gas analyzer can detect concentration normally. The entire process is automated and does not require human intervention
Schematic diagram of NGP gas online monitoring central processing system


Technical parameters of NGP gas online monitoring central processing system:
Handling gases:High humidity, dusty smoke or other tested gases
Work environment:- 40℃~+70℃,≤95%RH
Sampling temperature:-40 ℃~+70 ℃ (standard)
Sampling humidity:0~99%RH
Constant temperature:The temperature after treatment at 25 ℃ can be set (optional)
Constant humidity:70%RH, The humidity after processing can be set (optional)
operation mode:Fixed continuous operation, pump suction measurement (positive pressure, negative pressure, vacuum environment can all be used) (using imported vacuum sampling pump)
Sampling distance:Standard 10 meters, equipped with a high-power vacuum pump for sampling distances greater than 70 meters. If the pressure of the measured gas is relatively high, the sampling distance will be correspondingly larger
Working voltage:220VAC,50HZ
Output signal:4-20mA、RS485、 Passive contact, wireless transmission (optional)
Protection level:IP65 waterproof type, suitable for outdoor use
Note: This device is only a processing system and requires an additional gas detector to be integrated internally for monitoring purposes.