YJJ IRS4 CO2 Infrared Carbon Dioxide Gas Sensor Has An Selectable 0-50%VOL Range

Product Description:

IRS4 CO2 Infrared Carbon Dioxide Gas Sensor Has An Selectable 0-50%VOL Range

Features:

IRS4 CO2 carbon dioxide sensor This sensor features both analog and digital signal output interfaces, making it suitable for various environmental measurement requirements such as industrial sites or laboratories. It can directly output the gas concentration value signal that has undergone linearization processing and temperature compensation, making it easier to use.

IRS4 CO2 Carbon dioxide (CO2

IRS4 CO2 0-500PPM 1 ±20PPM

IRS4 CO2 0-2000PPM 1 ±50PPM

IRS4 CO2 0-5000PPM 1 ± (50+ true value *3%)

IRS4 CO2 0-10000PPM 1 ± (100+ true value *3%)

IRS4 CO2 0- 20,000 PPM 1 ± (100+ true value *3%)

IRS4 CO2 0- 50,000 PPM 1 ± (100+ true value *3%)

IRS4 CO2 0-1%VOL 0.0001 ± (0.01+ true value *3%)

IRS4 CO2 0-2%VOL 0.0001 ± (0.01+ true value *3%)

IRS4 CO2 0-3%VOL 0.0001 ± (0.01+ true value *3%)

IRS4 CO2 0-5%VOL 0.0001 ± (0.01+ true value *3%)

IRS4 CO2 0-10%VOL 0.01 ±(0.02+ true value *3%)

IRS4 CO2 0-20%VOL 0.01 ±(0.02+ true value *3%)

IRS4 CO2 0-25%VOL 0.01 ±(0.02+ true value *3%)

IRS4 CO2 0-30%VOL 0.01 ±(0.02+ true value *3%)

IRS4 CO2 0-50%VOL 0.01 ±(0.02+ true value *3%)

IRS4 CO2 0-70%VOL 0.01 ±(0.02+ true value *3%)

IRS4 CO2 0-100%VOL 0.01 ±(0.02+ true value *3%)

IRS4 C2H2 Acetylene (C2H2)

IRS4 C2H2 0-100%LEL 0.1 ± (0.6+ true value *3%)

IRS4 C2H2 0-10%VOL 0.01 ±(0.03+ true value *3%)

Operating voltage: 3.0V - 6.0V DC voltage: 5.0V DC

The average working current is 60mA @5.0V DC

The pressure influence within ± 5% of the air pressure at calibration can ensure accuracy

Response time T90<30 seconds

The long-term zero drift is less than ±1%F.S per month (in the charged state)

Operating temperature: -40℃ to +70℃

Storage temperature: -40℃ to +85℃

Humidity range: 0-95%RH(no condensation water allowed)

Digital output,TTL level 0 or 2.5V

Transmission format: 8 data bits, 1 stop bit, no parity check bit

Baud rate: 9600,1200,38400 are selectable, with 9600 as the default

Sensor failure: 0V DC

Sensor preheating: 0.2V DC

Normal concentration output: 0.4-2VDC

Over-range output: 2.2VDC

Specifications: