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Formaldehyde HCHO Small High-precision Gas Sensor Module Serial Output Electrochemical Type
Module features:
- DS-HCHO is a highly integrated, high-precision, high stability of the digital output type formaldehyde sensors, electrochemical method in real-time detection of formaldehyde content of each application scenarios, without sampling, with measurement accuracy, small size, easy to use features , home and industry can be used, and can be applied to a variety of carrier vehicles, air conditioning, television.
Product parameters:
1, range: 0-7.5 mg / m3; 0-10 ppm
2. Resolution: 0.01 mg / m3; 0.01 ppm
3, Accuracy: <± 5 FS
4, the response time (T90): <30 S
5. life: 5 years
6. Working temperature: 0 ~ 55 oC
7. Operating Humidity: 0 to 95% relative humidity
8, the working voltage: 3.3 ± 10% V
9, protection class: IP32
10, diameter: 20 mm
11, height: 20 mm
12, the data output: Support uart digital output, you can add a variety of adapter modules (RS232 \ RS485 \ CAN, etc.)
13, Linearity: Linear
