Featured Products
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factory Outlets for China Hessway WiFi Mushroom Chamb CO2 Sensor Controller Grow for Built-in Relay Control Ventilation Bridge Tuya Smart Deviceer
Real-time detecting CO2 level with wall-mounting type
NDIR infrared CO2 module inside with four CO2 detection range selectable.
CO2 sensor has Self-Calibration Algorithm and more than 10 years lifetime
Six indicator lights to indicate six CO 2 ranges
Optional Plug&Play cable which connected with a CO2 generator(American standard)
Easy to install with wall mount bracket
100~230 Volt power supply with a power adaptor
An on/off output with 6A relay to control a generator, four CO2 levels selectable for the relay switch by two jumpers -
One of Hottest for China New Arrival Tuya Smart Life APP CO2 Monitoring Meter WiFi Temperature Humidity Sensor for School
Real time detect and transmit ambiance carbon monoxide level
Up to more than five years lifetime
1x analog output for linear measurement
Modbus RS485 interface
The highest performance with the lowest price
F2000TSM-CO-C101 is specifically designed to detect and transmit carbon monoxide level in the enclosed or semi-enclosed car parks and to regulate the environment according to the measurement of carbon monoxide. It is designed for easy installation and minimum maintenance during operation. -
New Fashion Design for China Multiful Function Fixed Gas Leak Transmitter with 4-20mA Signal
Built in professional duct sensor with optical IR LED sensing method. Real time monitor indoor PM2.5 concentration.
Built in high accuracy temperature & RH sensor, monitor indoor air temperature & RH.
Using our unique technology of compensating method, and up to nine calibration points, to guarantee G03-PM2.5 measurements accuracy in different environments.
LCD displays the real time measurement and moving average value of PM2, as well as real time temperature and RH measurements.
Special design six backlit LCD for six levels of PM2.5, in straight and clear read.
long-term security power supply: 5VDC with a power adaptor
Option: RS485 interface with Modbus protocol
Users can know very well the indoor PM2.5 concentration, and can easily select a air purifier/air cleaner. Not only see a visible effective of indoor air clean but also have a reasonable use of an air cleaning device. -
Online Exporter China Skz1050c Two Alarm Points Carbon Monoxide Ozone Co O3 Multi Gas Measurement Unit Gas Alarm Detector Portable Gas Analyzer
Real-time detecting Ozone in ambiance and indoor
Wall mounting, WIFI communication interface, an expansion Modbus RS485 serial port
Electrochemical ozone sensor inside, with temperature and humidity compensation
Ozone sensor modular design, easy for replacement
Optional OLED display
24VDC/VAC or 100~230VAC power supply
Provide the wall mounting bracket -
OEM/ODM China China CO2 Meter Indoor Air Quality Monitor Carbon Dioxide Tester
Built in professional duct sensor with optical IR LED sensing method. Real time monitor indoor PM2.5 concentration.
Built in high accuracy temperature & RH sensor, monitor indoor air temperature & RH.
Using our unique technology of compensating method, and up to nine calibration points, to guarantee G03-PM2.5 measurements accuracy in different environments.
LCD displays the real time measurement and moving average value of PM2, as well as real time temperature and RH measurements.
Special design six backlit LCD for six levels of PM2.5, in straight and clear read.
long-term security power supply: 5VDC with a power adaptor
Option: RS485 interface with Modbus protocol
Users can know very well the indoor PM2.5 concentration, and can easily select a air purifier/air cleaner. Not only see a visible effective of indoor air clean but also have a reasonable use of an air cleaning device. -
OEM/ODM China China CO2 Meter Indoor Air Quality Monitor Carbon Dioxide Tester
Built in professional duct sensor with optical IR LED sensing method. Real time monitor indoor PM2.5 concentration.
Built in high accuracy temperature & RH sensor, monitor indoor air temperature & RH.
Using our unique technology of compensating method, and up to nine calibration points, to guarantee G03-PM2.5 measurements accuracy in different environments.
LCD displays the real time measurement and moving average value of PM2, as well as real time temperature and RH measurements.
Special design six backlit LCD for six levels of PM2.5, in straight and clear read.
long-term security power supply: 5VDC with a power adaptor
Option: RS485 interface with Modbus protocol
Users can know very well the indoor PM2.5 concentration, and can easily select a air purifier/air cleaner. Not only see a visible effective of indoor air clean but also have a reasonable use of an air cleaning device. -
Lowest Price for China Industrial Micro Ambient Air Quality Online Monitoring System
Real-time detecting CO2 level with wall-mounting type
NDIR infrared CO2 module inside with four CO2 detection range selectable.
CO2 sensor has Self-Calibration Algorithm and more than 10 years lifetime
Six indicator lights to indicate six CO 2 ranges
Optional Plug&Play cable which connected with a CO2 generator(American standard)
Easy to install with wall mount bracket
100~230 Volt power supply with a power adaptor
An on/off output with 6A relay to control a generator, four CO2 levels selectable for the relay switch by two jumpers -
Hot sale Factory China Hot Sale FST100-2201 8 Layer Temperature and Humidity Lumenance CO2 Sensor Shutter Box
Real-time detecting indoor CO2/Temperature &RH
Wall mounting with WIFI or RJ45 interface
MQTT /Modbus customization/ Modbus TCP protocol optional
Built-in self-owned patent measurements of temperature and humidity compensation technology
3-color light indicates the range of measurement
OLED display optional
Application in offices, schools, hotels, residential projects and other ventilation systems, -
Factory Cheap China Easy-to-Read Display CO2 Temperature and Humidity Digital Air Quality Monitor
Our goal is usually to consolidate and improve the high quality and service of existing solutions, meanwhile continuously create new items to meet unique customers’ requires for Factory Cheap China Easy-to-Read Display CO2 Temperature and Humidity Digital Air Quality Monitor, We wholeheartedly welcome consumers all over the entire world appear to go to our manufacturing unit and have a win-win cooperation with us! Our goal is usually to consolidate and improve the high quality and servi... -
High reputation China Indoor and Outdoor Smart Air Quality Monitor
Online real-time detecting indoor air quality.
Green Building Assessment
BAS and HVAC
Smart Home System
Fresh Air Controlling System
Building Energy Saving Reconstruction and Assessment System
Classroom, office, exhibition hall, shopping mall, other public place -
High reputation China White Mini Rechargeable Indoor Body Analyzer Outdoor Air Quality Tester 5000ppm High Precision Real-Time CO2 Monitor Detector
With 14 years experiences in IAQ products design and production, long-term export to Europe and the United States and the Gulf region, many project experiences
Built-in commercial-grade high-precision particle sensing module for accurate measurement of parameters and high cost performance ratio.
Up to eight parameters are available to meet almost needs for monitoring atmospheric, tunnel, underground and semi-underground environment.
Rain & snow-proof, high temperature resistant design with IP53 protection rating.
Suitable for air quality monitoring in harsh environments, available for data from the nearest outdoor environment
Provide a variety of communication interface options, connect monitoring and analysis software platform for data storage, analysis and comparison
Working with indoor air quality monitors together, as the comparison and analysis of indoor and outdoor data, and develop air quality improvement or energy saving solutions. -
Manufactur standard China Multi-Function Air Quality Monitor, Measrue Pm1.0/Pm2.5/Pm10/Tvoc/O3/Temperature/Humidity/Aqi Dm502-O3
Designed for detection temperature and relative humidity
High accuracy sensors with combined temperature and relative humidity together with the digital auto compensation
Outside sensing probe design for measurements more accurate, no influence from components heating
Special white backlit LCD can be selected with displaying both actual humidity and temperature
Smart structure for easy disassembly
Provide three types of wall mounting and duct mounting, and split type
Provide up to two dry contact outputs with each 5amp
Friendly operation buttons for setup and operating
Modbus RS485 communication optional
ZigBee wireless optional
CE-Approval