DC 5V ก๊าซซัลเฟอร์ไดออกไซด์ SO2 คุณภาพการตรวจจับเซนเซอร์โมดูล 2SH12 High Sensitivity Sulfur Dioxide SO2 Gas Qualitative Detection Module

Description:

- Mainly used for monitoring the quality of family, environment, hazardous gas detecting equipment. Suitable for detecting sulfur dioxide gas.

- Gas sensor concentration range tested: 1 to 500ppm

- module with output signal level With alarm indicators.

- sensor module With analog signal output voltage: 0-5V

- Effective low level signal output Can drive PNP triode, can also be connected to a single chip IO port.

- High sensitivity to sulfur dioxide gas.

- Long service life and reliable stability.

- It has a fast recovery response after preheating.

- With mounting holes for easy installation.

- The probe can be plugged And drew for testing.

- Module with an upward temperature compensation function.

Specifications:

- 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

- Air pressure: ≤ 1.5V

- Sensitivity: ≥3%

- Response time: ≤ 1S distance

- Response time: ≤30S

- Section power consumption: ≤0.8W

- Operation temperature: -10 ~ 50 ° C

- Humidity: 95% RH

- Warm up time: ≥30min

- Size: approx. 35 x 40 x 30 mm.

Package Includes: 1 x SO2 Detection Sensor Module

Product Type: Integrated Circuits