MDK Environmental Technology Ltd. products

Air Quality Monitor is a kind of on-line monitoring system for continuous automatic monitoring of air quality online monitoring system, real-time monitoring of the environment in the air SO2, NOX, O3, CO gas concentration, PM2.5 / PM10 particles concentration and rainfall, wind speed, wind direction, temperature, relative humidity, air pressure and other meteorological conditions, continuously reflect the status of a certain area`s air quality. Unitized integration model, by using the relative independent unit, its own system, stable and reliable, standardized digital interface to connect between unit, ensure system running safely and reliably.

Backscattered Dust Monitor, DCEM2100S, is a professional backscatter industrial process dust concentration monitor for low concentration of dust measurement, can be long-term continuous in the harsh environment of wind, rain, lightning, dust, high and low temperature.

Electrostatic Dust Monitor, DCEM301, is a kind of monitoring instrument online of the on-line monitoring of dust concentration monitor induced electrostatic method, using the probe around the charge induction to confirm the dust emissions or online emission concentration.

The appearance of CO, CH4, H2S, NO, NO2, and VI tunnel air quality detector is shown in the figure. It is mainly composed of a visibility chassis, transmitting and receiving terminals, internal integrated circuits, and reflecting prisms. The circuit mainly consists of MCU controller, infrared transmitter, infrared receiver, gas sensor, RS485 communication module, power conversion module and so on. This technology uses infrared technology to measure visibility. The measuring device consists of a light source capable of emitting infrared rays, an infrared receiving probe and a reflector 3 meters away. The reflected light beam is received by the infrared receiving probe and the light attenuation parameters are measured, The concentration measurement of H2S, CO, CH4, NO, and NO2 uses electrochemical sensor technology. The amount of CH4 concentration uses catalytic combustion technology.