NDIR CO2 gas Dual Channel Sensor Module - MTP50-A
NDIR gas sensor uses the principle of NDIR to detect the gas in the air.
- Model Number: MTP50-A
- Data Sheet:
- Quantity:
- - +
Product Specification
NDIR gas sensor uses NDIR technology to detect the gas in the air, which has the advantages of strong anti-interference ability, high sensitivity, strong stability, long life and low power consumption. It supports two calibration methods: self-calibration and manual calibration, and the data accuracy error is extremely small. Suitable for smart homes, smart farms, intelligent buildings, HVAC, fresh air systems, automotive electronics and other fields.
Appearances and Dimensions：
Specifications：
|
MTP50-A |
|
|
Target Gas |
CO2 |
|
Operating Principle |
NDIR |
|
Measurement Range |
400ppm---5000ppm |
|
Measurement Interval |
2s |
|
Accuracy |
±(50ppm ± 5% of reading ) |
|
Response Time |
T90 time is 90s |
|
Detect particle diameter |
0-50℃ |
|
Operating Humidity |
0-90% RH non condensed |
|
Storage Temperature |
-20℃--60℃ |
|
Dimensions |
35.6×21.2×12.7mm(max dimensions) |
|
Power Supply |
4.2V---5.5V |
|
Power Consumption |
300mA peak,4mA normal,13mA averagc |
|
Life Expectancy |
10 years+ |
|
Serial Communication |
Uart /IIC |
|
PWM Output |
Period: 1004ms, Pulse: 2ms-1002ms(0---2000ppm) |
|
Alarm Output |
>1000ppm output to 1,<800ppm output to 0, open-drain output with pull-up resistor, the pin cannot sink any current |
|
Self Calibration Cycle |
Initial time is 24 hours, later is 7 days |
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