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Product Description

 

 

 

 

 

 

 

 

 Technical parameters

 

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

2, Working current: <100mA

3, the circuit voltage: < DC5V

4, the load resistance: 70 Ohm +7

5, the detection concentration range :350-10000ppm

6, the induced emf pressure: 350PPM corresponds to 220-490mV

7, Sensitivity: 50MV

8, response time: < 90S (preheat 3-5 minutes)

9, response time: < 30S

10, the component power consumption: < 0.5W

11, Working temperature: -10 ~ 50 0C (nominal temperature 20 0C)

12, Humidity :5-95% RH (nominal humidity 60% RH)

13, 2-3 years life

14, size: 35mm x 21mm x 15mm

15, weight Size: 6g

 

Product Features
 

One, size: 32mm X22mm X30mm L * W * H
Second, the main chip: op amp, CO2 sensor probe
Third, the working voltage: DC 5V
Four characteristics:
               1, with the analog signal and the output signal at the same level;
               2, the analog signal output range 0-2V, the analog signal can be directly connected to the AD acquisition;
               3, the digital level signal output valid signal is low, led lights, can be directly connected microcontroller IO port;
               4, the sensor module comes with a temperature sensor, collecting temperature range 0-100 0C, temperature compensation can be effectively;
               5, carbon dioxide has a high sensitivity and good selectivity;
               6, with a long service life and reliable stability;
               7, rapid response and recovery features, easy installation.
V. Application:
     For the home environment, underground warehouses, tunnels carbon dioxide detector, suitable for carbon dioxide control equipment, etc., carbon dioxide gas sensors tested concentration range: 350 to 10000ppm
 

 Package include:

1x CO2 sensor module

  WM

 

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.1kg (0.22lb.)
  • 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: 0.1kg (0.22lb.)
  • Package Size: 13cm x 8cm x 9cm (5.12in x 3.15in x 3.54in)
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