Dioxide Gas Sensor Module

SPECIFICATIONS
Usage:
Gas Sensor

Type:
Gas Sensor

Theory:
Inductance Sensor

Output:
Digital Sensor

Model Number:
MH-Z19 MH-Z19C MH-Z19E MH-Z19B

Material:
Mixture

Detection gas:
carbon dioxide
Power supply voltage:
DC (5.0 ± 0.1) V
Average current:
<40mA (@5V power supply)
Peak current:
125 to (@5V power supply)
Interface level:
3. 3v (compatible with 5v)
Measuring range:
400-5000PPM optional
Output signal:
serial UART (TL level 3.3V)
Warm-up time:
1min
Response time:
T90< 120s
Working temperature:
-10-50degree
Working humidity:
0~95%RH (no condensation)

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.