Parameters	Technical indicators
H2S measurement range	0-100ppm/0-1000ppm
Measurement method	electrochemical sensor
Measurement accuracy	3%F.s
Response time (T90, seconds)	less than 15
Warranty period	The host is guaranteed for 2 years, and the gas probe is guaranteed for 1 year
Baud rate	2400/4800/9600
Communication port	RS485/4-20mA/0-5V/0-10V
Power supply	12V-24V DC
Power consumption	≤0.15W (@12V DC, 25℃)
Operating temperature	-30℃ to +50℃
Working humidity environment	15% to 90%RH (relative humidity), non-condensing
Dimensions	110×85×44mm3
Working pressure range	standard atmospheric pressure ± 10%