DC 5V Sulfur Dioxide SO2 Qualitative Detection Sensor Module 2SH12

Description:

- Mainly used for qualitative detection, for the family, the environment hazardous gas detection equipment, suitable for the detection of sulfur dioxide gas.

- Gas sensors tested concentration range: 1 to 500ppm

- The module with level signal output, with alarm signal indicators.

- The sensor module with analog signal output voltage range : 0-5V

- Low level signal output effective, can drive the PNP triode, also can connect the single-chip IO port.

- High sensitivity to sulfur dioxide gas.

- Long service life and reliable stability.

- It has rapid response recovery after preheating.

- With mounting holes for easy install.

- The probe can be plugged and drawn for testing.

- Module with temperature compensation function, more reliable adaptability.

Specification:

- Heating voltage: DC 5 + 0.2V

- Working current: 150mA

- Circuit voltage: DC 5V (Max DC 24V)

- Load resistance: 10K (adjustable)

- Test concentration range: 1-500ppm

- Clean air voltage: ≤1.5V

- Sensitivity: ≥3%

- Response time: ≤1S

- Response time: ≤30S

- Component power consumption: ≤0.8W

- Working temperature: -10 ~ 50℃

- Humidity: 95% RH

- Warm up time: ≥30min

- Size: approx. 35 x 40 x 30mm

Package Includes: 1 Piece SO2 Detection Sensor Module