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Product Description

 

 

Module Features

One, size: 35mm X40mm X28mm L * W * H
Two main components: sulfur dioxide gas sensor
Third, the working voltage: DC 5V
IV characteristics
 
               1, the module with level signal output, with alarm signal indicators;
               2, the sensor module with analog signal output voltage range :0-5V;
               3, active low level signal outputs can be driven PNP transistors can also be connected microcontroller IO port;
               4, the analog output voltage increases with the concentration, the higher the concentration the higher the voltage;
               5, the sulfur dioxide gas with high sensitivity;
               6, with a long service life and reliable stability;
               7, after preheating with fast response and recovery characteristics;
               8, with mounting holes to facilitate fixed installation;
               9, the probe can plug design, easy to test;
              10, the module with temperature compensation function, adaptability and more reliable.

V. Application:
     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, detailed information on;

Provide sensors product brochures,
 

  Sensor parameters
 
1, the heating voltage: 5 + 0.2V (AC . DC)

2, Working current: 150mA

3, the circuit voltage: DC5V (Max DC 24V)

4, the load resistance: 10K (adjustable)

5, the test concentration range :1-500ppm

6, clean air voltage: < 1.5V

7, Sensitivity: > 3%

8, response time: < 1S (3-5 minute warm-up, the theory preheating time 48 hours)

9, response time: < 30S

10, the component power consumption: < 0.8W

11, Working temperature: -10 ~ 50 oC (nominal temperature 20 oC)

12, Humidity: 95% RH (nominal humidity 65% RH)

13, life: 5 years

14, size: 35mm × 40mm × 28mm

15, weight Size: 15g (approximately)

 

 
 

 

Package Included:

1 pcs x SO2 sensor module

 

 WM

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.2kg (0.44lb.)
  • Package Size: 13cm x 8cm x 9cm (5.12in x 3.15in x 3.54in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.2kg (0.44lb.)
  • Package Size: 13cm x 8cm x 9cm (5.12in x 3.15in x 3.54in)
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