1overview

The Dewey YKM100 multifunctional air quality transmitter is a comprehensive air environment index monitoring instrument independently developed by our company, used to detect PM2.5 PM10、 Temperature, humidity, air pressure, lighting TVOC、O2、 Parameters such as carbon dioxide (CO2), carbon monoxide (CO), formaldehyde (CH2O), etc. have very powerful functions and basically cover various indicators that reflect air quality. The transmitter adopts original imported sensors and computing chips, which have high precision, high resolution, and good stability.

2、 Application scenarios

Widely used in building HVAC, building energy conservation, smart homes, schools, hospitals, airports, stations and other places.

3、 Product Features

Integrating multiple measurement elements into one, with powerful functionality.

The temperature and humidity measurement unit is imported from Switzerland and measures accurately.

PM2.5 and PM10 are collected simultaneously, with a range of 0-1000ug/m3 and a resolution of 1ug/m3. The unique dual frequency data acquisition and automatic calibration technology can achieve a consistency of ± 10%.

The gas unit adopts electrochemical and catalytic combustion sensors, which have excellent sensitivity and repeatability.

The TVOC measurement unit adopts imported high-sensitivity gas detection probes from abroad, with mature technology and the use of high-performance sensorsNumber acquisition circuit, stable signal, high accuracy.

Wide range of 0-120Kpa air pressure range, applicable to various altitudes.

Using a dedicated 485 circuit, stable communication, and a wide voltage range of 10-30V power supply.

The device is designed to be compact, with a 330 ° rotation between the main body and the process connection, and the display can also be flipped 180 °, making it convenient for on-site installation and monitoring.

4、 Functional parameters

5、 Technical indicators

All the above specification parameters, except for those that have been specifically stated, are measured under environmental conditions: temperature of 20 ℃, relative humidity of 50% RH, 1 atmosphere pressure, and the maximum concentration of the gas to be measured does not exceed the sensor range.