Ammonia gas detector
GRIFFIN-I model ammonia gas detector with explosion-proof box is used to detect ammonia gas leakage in industrial environments. Ammonia gas detector with explosion-proof box with a range of 0 to 100ppm is used for all kinds of ammonia, petrochemical, oil and gas industries and laboratories. GRIFFIN-I ammonia gas detector has features: 4~20mA current output, 0~10V voltage output, two relay outputs and MODBUS/RTU-RS485 serial port. This device is suitable for measuring ammonia gas with the chemical formula of NH3 gas and measuring ammonia gas in explosive environments. The price of ammonia gas detector depends on the facilities and sale of ammonia gas detector and types of ammonia gas detector with other concentrations are custom produced and provided to the customer.
Technical specifications of NH3 gas detector:
Measurement range: 0-100ppm (ranges of 20, 200, 2000, 5000 ppm are custom produced)
Resolution: 0.1ppm
Measurement accuracy: ±2%
Sensor lifetime: more than 2 years in the environment below 2ppm
Sensor type: Electrochemical
Sensitivity to other gases: a small amount to CL2, H2S, SO2
Power supply (non-isolated): 24Vdc±10%
Serial port: MODBUS/RTU- RS485 communication protocol, transmission rate 2400~57600b/s, parity None, Odd, Even
Analog output (10bit): current output 4 to 20mA, and voltage output 0~10V with a response speed of 100ms
Relay output: Two 5A output relays with Normally Open and Normally Close contacts
Environmental conditions: operating temperature -20 to 50 degrees Celsius, humidity 0 to 95%
Dimensions:
Weight:
