Integrated gas transmitter (LCD display type)

Integrated gas transmitter (LCD display type)

LCD gas transmitter is an environmental gas concentration monitoring instrument used to detect the concentration values of carbon dioxide, carbon monoxide, oxygen, hydrogen sulfide, methane, ammonia, ozone, formaldehyde, hydrogen, and other gases in the air, and the range can be customized. High quality LCD display screen, allowing for direct on-site viewing of values.

Specifications

Attribute
Customized support	OEM, ODM, OBM
Name	No2 Ph3 O2 Co H2S Single Gas Monitor Tester Measurement Analyzer
Detecting Gas	NH3/H2/CO/H2S/CH4/NO2/SO2/O3/PH3/O2
Output signal	RS485 (Modbus Protocol)
Working temperature	H2/CO/H2S/CH4/NO2/SO2/O2/NH3/PH3/O3：-10~50℃
Display	LCD Display
Preheat time	NH3/H2/CO/H2S/CH4/NO2/SO2/O3/O2/PH3: ≥5 minutes
Power supply	10-30VDC

Detecting gas

Gas name	Optional range	Resolution	Precision	Zero drift	Response
O2	0-30 %VOL	0.1 %VOL	±2%FS	±0.3%Vol	≤10S
H2S	0-100 ppm	1 ppm	±2ppm	±5ppm	≤35S
CO	0-1000 ppm	1 ppm	±5ppm	±3ppm	≤30S
CO	0-2000ppm	1 ppm	±5ppm	≤±10ppm	≤30S
CH4	0-100 %LEL	1 %LEL	±5%FS	≤±0.06%	≤15S
NO2	0-20 ppm	0.1 ppm	±5%FS	≤±0.5ppm	≤30S
NO2	0-2000 ppm	1 ppm	±5%FS	≤±20ppm	≤60S
SO2	0-20 ppm	0.1 ppm	±5%FS	≤±0.5ppm	≤45S
SO2	0-2000 ppm	1 ppm	±5%FS	≤±4ppm	≤70S
H2	0-1000 ppm	1 ppm	±5%FS	≤±10ppm	≤70S
H2	0-40000 ppm	1 ppm	±5%FS	≤±20ppm	≤60S
NH3	0-50 ppm	0.1 ppm	±8%	≤±2ppm	≤90S
NH3	0-100 ppm	1 ppm	±8%	≤±2ppm	≤90S
O3	0-100ppm	1 ppm	±6%FS(@50ppm,25℃,50%RH)	≤±0.5ppm	≤30S
CO2	0-2000ppm	1 ppm	±(50ppm+ 3%F·S) @(25℃,400~2000ppm)	/	≤30S
CO2	0-5000ppm	1 ppm	±(50ppm+ 3%F·S) @(25℃,400~2000ppm)	/	≤30S
CO2	0-10000ppm	1 ppm	±(50ppm+ 3%F·S) @(25℃,400~2000ppm)	/	≤30S