Quick response speed
Automatic modification of zero drift
Intrinsic safety certification
With infrared remote control, it can be set without opening cover
High measurement accuracy

TGas-1021 Series Toxic and Harmful Gas Transmitter with two-wire system has embedded microprocessor, it can continuously measure the site gas concentration, and convert the concentration signal into 4~20mA output. It is extensively applied in petroleum, petrochemistry, chemical industry, gas, coal, metallurgy and electric power; safety detection in municipal administration, communication and traffic tunnel construction; electronics, semiconductor industry and other places with poisonous and harmful gases, etc.
Technical parameters

Parameter Characteristics
Detection Single gas detector
Operation Push-key or remote controller
Calibration Users can perform linear calibration operation
Sensor Plug-in electrochemical sensor
Display Six- segment code liquid crystal digit-display reading
Reading Display gas composition/concentration after starting up self-checking
Output signal Output 16-bit precision 4-20mA current by means of two-wire system, and the output size can be defined by users
Working temperature -30℃ to 60℃, humidity below 85% (no condensation)
Operating voltage 24V
Precision Measurement error