Ammonia detection alarm CPR-GD ammonia detector

Ammonia detection alarm CPR-GD ammonia detector Description: Second, an overview 1 Product Features ammonia detection alarm CPR-GD ammonia detector uses an electrochemical sensor with fast response time, stable and reliable performance, low drift, long-life characteristics. Site display data, you can communicate with the computer. Three-wire 4-20mA analog signal output or four-wire RS485 digital signal output, simple line hydrogen sulfide detector operation, easy installation and maintenance. And on-site calibration. 2 Main purpose and scope of fixed HN-GD hydrogen sulfide detector is mainly used for continuous measurement of the concentration of various toxic and harmful gases under ambient conditions, and because natural gas gathering easily cause an explosion, poisoning and other dangerous places, such as metallurgy, chemicals, gas stations and other industries. Third, the principle ammonia detection alarm CPR-GD ammonia detector chip digital acquisition sensor signal is amplified into an output signal circuit. Then by the microprocessor computing, data processing, and display and output signals with the company produced a series of gas detection alarm supporting component measurement and control system. Fourth, technical indicators, technical indicators output signal: (4 ~ 20) mA or RS485 modes: fixed continuous measurement response time: ≤60s basic error: ≤ ± 5% FS Repeatability: ≤2% Operating Temperature: - 10 ℃ ~ 50 ℃ Humidity: ≤93% RH (non-condensing) Sensor life: ≥ 2 years Power: DC 24V 2, complete sets of equipment Taiwan Cal Cap 1 Manual 1 Certificate 1 Packing List 1 remote control 1