TGS2602 Gas Sensor Module

TGS2602 Gas Sensor Module

Features:
1 an analog signal and the output signal at the same level;
2 the analog output signal range of 0-5V, the analog signal can be directly connected AD acquisition;
3 a digital level signal output valid signal is low, led lights, can be connected directly to the microcontroller IO port;
4 sensor sensitivity can be adjusted, you can set the threshold sensors, gas output low, it can be directly connected to the microcontroller;
5 of smoke, alcohol, cooking smell gas, hydrogen has a high sensitivity and can be used for the qualitative detection of such gas;
6 has a long life and reliable stability;
7 rapid response recovery characteristics, easy installation.

technical parameters:
1, the heating voltage: 5 ± 0.2V (AC · DC)
2, the working current: <50mA
3, the circuit voltage: ≤DC5V
4, load resistance: adjustable resistance
5, detection concentration range: 1-10ppm
6, sufficient warm-up time: 36 hours (usually 3-5 minutes)
7. Sensitivity: 0.6-RS
8, the response time: ≤90S (preheat 3-5 minutes)
9, Response time: ≤30S
10, Component Power: ≤0.5W
11, operating temperature: -10 ~ 50 ℃ (nominal temperature of 20 ℃)
12, Operating Humidity: 5-95% RH (nominal humidity 60% RH)
13, life: 2--3 years
14, size: 35mm × 21mm × 15mm