TVOC Gas Sensor Module Factory: High Resolution TVOC Detection Modules, Slow Rate of Decay, Gas Sensory Semiconductor Principle, DC 4.8-5.2V, TTL Interface.

Specification Parameters

Measurement Type: CH2O, C6H6, CO, H2, C2H6O, NH3, Cigarette Smoke, Essence, etc

Power Voltage: 4.8-5.2V DC

Output Range: 0-9.999mg/m3

Supply Voltage: ＜60mA avr.

Preheating Time: ≤3min

Response Time: T90＜20s

Recovery Time: ＜60s

Attenuation of Sensitivity: ≤1% each year

Data Interface: TTL 5V

Working Condition: Temp.: 0-50℃; Humidity: 15-90% RH

Storage Condition: Temp.: -20-50℃; Humidity: ＜60% RH

Size: 24 x 20 x 15 mm

Product Lifespan: ＞10 years

https://www.pulse-sensors.com/high-resolution-tvoc-gas-sensor-module-dc-4-8-5-2v.html