5 pcs ZE08B-CH2O Electrochemical CH2O Detection Module

[shortdesc]Application:Portable detector, air-quality monitor, air cleaner, air renewal system, air conditioner, smart home. Feature:High sensitivity &resolution, Low power consumption, Long life,UART output[/shortdesc]Production Description:ZE08B-CH2O is a general-purpose and miniaturization electrochemical formaldehyde detection module. It utilizes electrochemical principle to detect CH2O in air which makes the module with high selectivity and stability. It is built-in temperature sensor to make temperature compensation. It has the digital output and analog voltage output at the same time. It is a combination of mature electrochemical detection principle and sophisticated circuit design.Feature: High sensitivity &resolution, Low power consumption, Long life UART output Good stability, excellent ability of Anti-interference Temperature compensation , Excellent Linear output Application:Portable detector, air-quality monitor, air cleaner, air renewal system, air conditioner, smart home. Main technical parameters:   Model No. ZE08B-CH2O Target Gas CH2O Interference Gas Alcohol, CO &ect. Output UART output(3V Electrical Level) Working Voltage 3.7V~5.5V( With voltage reverse connect protection) Warm up time ≤3 minutes Response time ≤60s Resume time ≤60s Detection Range 0～1.6ppm Resolution ≤0.01ppm Operating Temp. 0℃～50℃ Operating Hum. 15%RH-90％RH(No condensation) Storage temp. 0～25℃ Working life 2 years (in air)