Products &Solutions

  • G01-CO2-B3 Hot Sell Carbon Dioxide Monitor with Temperature and Humidity, Used in Schools,Ventilation,Buildings

    G01-CO2-B3 Hot Sell Carbon Dioxide Monitor with Temperature and Humidity, Used in Schools,Ventilation,Buildings

    Specially designed for real-time monitoring and control of indoor CO2 concentration.
    Built in NDIR CO2 infrared sensor, with self calibration system, so that more accurate measurement, more reliable, more than 10 year service life.
    Temperature and humidity monitoring
    Three color backlit (green / yellow / red) LCD display, based on CO2 measurements.
    Indicates ventilation conditions, optimum / moderate / poor.
    Two alarm modes: buzzer alarm and back light alarm.
    Can provide 1 way relay output, for the control of ventilation equipment (optional) touch key, easy to operate.
    RS485 communication interface is optional, 15kV anti-static protection, independent IP address.
    Excellent workmanship, beautiful appearance, especially suitable for family and office use.
    220VAC and 24VAC/VDC two power supply options, power adapter optional, desktop installation and wall mounting type optional.
    EU standard and CE authentication.

  • F2000TSM-CO2 NDIR Carbon Dioxide Detector and Indicator with 6 Led Lights, China Manufacture

    F2000TSM-CO2 NDIR Carbon Dioxide Detector and Indicator with 6 Led Lights, China Manufacture

    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 up to 15 years lifetime
    Six indicator lights indicate six CO2 range
    An SPDT relay output with max. 8A to control a 3-wire fan. Two CO2 setpoints selectable for the relay switch by a jumper
    A touch button for operation
    Design for control a ventilator in houses, offices, or other indoor areas
    Wide power range:100~240VAC power supply
    CE-Approval

  • GX Series high quality CO2/Temp./RH Monitor and Controller with TVOC optional, Analog and Relay outputs

    GX Series high quality CO2/Temp./RH Monitor and Controller with TVOC optional, Analog and Relay outputs

    Design for carbon dioxide monitoring and control
    NDIR infrared CO2 sensor inside with special Self Calibration. It makes CO2 measurement more accurate and more reliable.
    More than 10 years lifetime of CO2 sensor
    Up to three relay outputs to control three devices.
    Up to three 0~10VDC outputs with linear orPID selectable
    Multi-sensor is selectable with CO2/ TVOC/Temp./RH
    Displays measurements and working information
    Optional Modbus RS485 communication
    24VAC/VDC or 100~230VAC power supply
    Open parameters setting for end users to preset control details for different applications
    Designed for a CO2/Temp. or TVOC transmitter and a VAV or ventilation controller.
    Friendly control value setting by the buttons

  • F12-S8 Basic CO2 Sensor and transmitter wall mounting

    F12-S8 Basic CO2 Sensor and transmitter wall mounting

    Real time monitoring of CO2 concentration in indoor air.
    NDIR infrared CO2 sensor, self calibration function, greater than 10 year service life.
    Temperature and humidity detection optional, temperature and humidity integrated digital sensors to provide full range, high-precision detection.
    Wall mounted, sensor outside in the probe, the measurement accuracy is higher.
    Backlit LCD displays CO2 measurements or CO2+ temperature and humidity measurements.
    Provides 1 or 3 way 0~10VDC/, 4~20mA, or 0~5VDC analog output.
    The Modbus RS485 communication interface makes getting measurements simpler.
    Light structure, easy installation.
    CE authentication

  • Carbon Dioxide Sensor Designed for HVAC Ventilations,School etc.

    Carbon Dioxide Sensor Designed for HVAC Ventilations,School etc.

    CO2 concentration was monitored in real time.
    NDIR infrared CO2 module, 4 ranges are optional.
    CO2 sensor with self calibration function, 15 year service life.
    Metope installation is simple
    Provide 1 analog output, voltage and current selectable.
    0~10VDC/4~20mA can be set by simple jumper selection.
    unique “L”seriesproductWith 6 indicators, indicating the range of CO2 concentration, more intuitive and convenient.
    Provide 1 way relay, on/off output, with touch key, controllable 1 ventilation equipment.
    Designed for HVAC, ventilation, system, office, and public common locations.
    Modbus RS485 communication optional:
    15KV ESD protection, independent IP address setting.
    CE authentication
    Provide Pipeline, type, CO2 transmitter, CO2+ temperature + humidity
    Three in one transmitter, please contact the sales staff for information.

  • Hot Carbon Dioxide Transmitter with High Quality, 3 in 1 CO2+T+RH, Analog outputs and RS485

    Hot Carbon Dioxide Transmitter with High Quality, 3 in 1 CO2+T+RH, Analog outputs and RS485

    Designed for real-time monitoring of environmental CO2 concentrations and temperature and humidity
    Built in NDIR infrared CO2 sensor. Self checking function,
    Make CO2 monitoring more accurate and reliable
    The CO2 module exceeds the 10year life
    High precision temperature and humidity monitoring, optional transmission
    The use of digital temperature and humidity sensors, the perfect realization of temperature
    Compensation function of humidity to CO2 measurement
    Three color backlit LCD provides intuitive warning function
    A wide variety of wall mounting dimensions are available for easy use
    Provide Modbus RS485 communication interface options
    24VAC/VDC power supply
    EU standard, CE certification

  • NDIR CO2 Sensor Transmitter with BAC net

    NDIR CO2 Sensor Transmitter with BAC net

    BACnet communication
    CO 2 detection with 0~2000ppm range
    0~5000ppm/0~50000ppm range selectable
    NDIR infrared CO 2 sensor with More than 10 years lifetime
    Patented self-calibration algorithm
    Optional temperature and humidity detection
    Provide up to 3xanalog linear outputs for measurements
    Optional LCD display of CO 2 and temperature and humidity
    24VAC/VDC power supply
    EU standard and CE-approval

  • In-duct CO2 transmitter,Professional Manufacture of Carbon Dioxide and IAQ products

    In-duct CO2 transmitter,Professional Manufacture of Carbon Dioxide and IAQ products

    Real time carbon dioxide detection in air duct
    High accuracy temperature and relative humidity
    with extendable air probe into air duct
    Equiped With the water-proof and porous film around the sensor probe
    Up to 3 analog linear outputs for 3 measurements
    Modbus RS485 interface for 4 measurements
    With or without LCD display
    CE-approval

  • wall mounting CO2 transmitter with Sensor probe, high quality sensor monitor

    wall mounting CO2 transmitter with Sensor probe, high quality sensor monitor

    Real time monitoring of CO2 concentration in indoor air.
    NDIR infrared CO2 sensor, self calibration function, greater than 10 year service life.
    Temperature and humidity detection optional, temperature and humidity integrated digital sensors to provide full range, high-precision detection.
    Wall mounted, sensor outside in the probe, the measurement accuracy is higher.
    Backlit LCD displays CO2 measurements or CO2+ temperature and humidity measurements.
    Provides 1 or 3 way 0~10VDC/, 4~20mA, or 0~5VDC analog output.
    The Modbus RS485 communication interface makes getting measurements simpler.
    Light structure, easy installation.
    CE authentication

  • Smart Carbon Dioxide  Monitor with Temperature and Humidity, with PID and Relay Outputs

    Smart Carbon Dioxide Monitor with Temperature and Humidity, with PID and Relay Outputs

    Design for real time measuring ambiance carbon dioxide and temperature and relative humidity
    NDIR infrared CO2 sensor inside with special Self Calibration. It makes CO2 measurement more accurate and more reliable.
    Up to 10 years lifetime of CO2 sensor
    Provide one or two 0~10VDC/4~20mA linear output for CO2 or CO2/temp.
    PID control output can be selected for CO2 measurement
    One passive relay output is optional. It can control a fan or a CO2 generator. The control mode is easily selected.
    The 3-color LED indicates three CO2 level ranges
    Optional OLED screen displays CO2/Temp/RH measurements
    Buzzer alarm for the relay control model
    RS485 communication interface with Modbus or BACnet protocol
    24VAC/VDC power supply
    CE-approval

  • Plug and Play CO2 Controller for Small Greenhouses

    Plug and Play CO2 Controller for Small Greenhouses

    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

  • TKG-CO2-1010D-PP Leading Manufacturer for  Plug-and-Play CO2 Controller for control the CO2 concentration in greenhouses or mushrooms

    TKG-CO2-1010D-PP Leading Manufacturer for Plug-and-Play CO2 Controller for control the CO2 concentration in greenhouses or mushrooms

    Design for control the CO 2 concentration in greenhouses or mushrooms
    NDIR infrared CO 2 sensor inside with Self-Calibration and up to more than 10 years lifetime.
    Plug & play type, very easy to connect the power and a fan or CO 2 generator.
    100VAC~240VAC range power supply with European or American power plug and power connector.
    A max. 8A relay dry contact output
    Inside a photosensitive sensor for auto changeover day/night work mode
    Replaceable filter in the probe and extendable probe length.
    Design the convenient and easier buttons for operation.
    Optional split external sensor with 2 meter cables
    CE-Approval

  • VAV Room Controller by Both CO2 and Temperature, Manufacture of Professional CO2 Meters

    VAV Room Controller by Both CO2 and Temperature, Manufacture of Professional CO2 Meters

    Design for real time measuring ambiance carbon dioxide and temperature.
    NDIR infrared CO2 sensor inside with special Self Calibration. It makes CO2 measurement more accurate and more reliable.
    Up to 10 years lifetime of CO2 sensor
    Provide two analog linear or PID ouput for CO2 & temp.
    3 modes can be selected for temp. control, linear or PID or fix value modes
    2 modes can be selected for CO2 control, linear or PID modes
    End user may easily adjust the setpoint by buttons
    The 3-color LED indicates three CO2 level ranges
    OLED screen displays CO2/Temp measurements
    RS485 communication interface with Modbus or BACnet protocol
    24VAC/VDC power supply
    CE-approval

  • TSP-18-CO2 Industrial Wall Mounted Online Carbon Dioxide Gas Detector (CO2) with Ethernet RJ45 or WIFI interface

    TSP-18-CO2 Industrial Wall Mounted Online Carbon Dioxide Gas Detector (CO2) with Ethernet RJ45 or WIFI interface

    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,

  • Beijing Manufacturer  Indoor Air Quality Monitor and controller with CO2 TVOC

    Beijing Manufacturer Indoor Air Quality Monitor and controller with CO2 TVOC

    Designed for real-time monitoring of indoor air quality.
    The built-in NDIR type CO2 infrared sensor has self calibration function, which makes the CO2 measurement more accurate and reliable.
    CO2 sensor has a life span of more than 10year.
    Semiconductor VOC sensors have a life span of more than 5year.
    Digital integrated temperature and humidity sensor, service life over 10year.
    Tri Color (green / yellow / red) backlit LCD screen shows indoor air quality, optimum / moderate / poor.
    Two alarm modes: buzzer alarm and backlight color switching alarm.
    Provide 1 way relay outputs for controlling a ventilation device (optional).
    Touch key is easy to operate.
    The utility model has the advantages of good performance, and is suitable for detecting and monitoring the IAQ in the house or the office environment.
    220VAC or 24VAC/VDC power is optional. Power adapter is optional. Desktop mounting and wall mounting are optional.
    EU standard and CE certification.

  • IAQ Air Quality Monitor and Transmitter CO2 and TVOC,Temperature & RH for Ventilation HVAC

    IAQ Air Quality Monitor and Transmitter CO2 and TVOC,Temperature & RH for Ventilation HVAC

    Designed for real-time monitoring of CO2, a variety of volatile gas (TVOC), temperature, humidity, or humidity.
    Built in NDIR infrared CO2 sensor, with self calibration function, make CO2 concentration measurement more accurate, more reliable.
    CO2 sensor over 10 year service life.
    A high sensitive mixed gas probe monitors various volatile gases such as TVOC and cigarette smoke.
    Imported high-precision digital temperature and humidity probe optional.
    Built in temperature and humidity compensation (for CO2 and TVOC) to make readings more accurate.
    Provide 3 analog outputs corresponding to CO2 concentration, TVOC, and temperature (or relative humidity).
    LCD display optional. LCD displays CO2, a variety of polluting gases (TVOC), and temperature and humidity measurements.
    Wall installation, simple and convenient
    Modbus RS485 communication interface is optional, real-time transmission of CO2, TVOC, and temperature and humidity measurement data.
    24VAC/VDC power supply
    EU standard,CE authentication

  • In duct air quality sensor transmitter with CO2 and TVOC, Good price

    In duct air quality sensor transmitter with CO2 and TVOC, Good price

    Real time carbon dioxide and air quality (VOC) detection in air duct

    High accuracy temperature and relative humidity

    Smart sensor probe with extendable probe may be easily installed into any air duct

    Equiped With the water-proof and porous film around the sensor probe

    Up to 3 analog linear outputs for 3 measurements

    Modbus RS485 interface for 4 measurements

    With or without LCD display

    CE-approval

  • Professional High Performance Indoor Air Quality Monitor with Multi-sensors CO2 TVOC PM2.5 HCHO, Commercial Grade with RS485 WiFi Ethernet

    Professional High Performance Indoor Air Quality Monitor with Multi-sensors CO2 TVOC PM2.5 HCHO, Commercial Grade with RS485 WiFi Ethernet

    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

  • IAQ Multi-Sensor Monitor for green  buildings with RS485 WiFi LCD display

    IAQ Multi-Sensor Monitor for green buildings with RS485 WiFi LCD display

    Experienced in designing IAQ products for 15 years, with powerful performance guaranteed
    Real-time indoor air quality detection, single or combined measurement selection: PM2.5/PM10, CO2, TVOC, Temperature and RH
    3-color light indicates the range of the main measurement
    OLED display optional
    Suitable for schools, offices , hotels and residential projects to analyze indoor air quality, and to control ventilation systems
    Modbus RS485 or WIFI communication interface, RJ45 optional

  • Industry-leading Air testing Equipment In-Duct Air Quality Detector Multi-sensors PMD Series

    Industry-leading Air testing Equipment In-Duct Air Quality Detector Multi-sensors PMD Series

    Professional designing and manufacturing IAQ products more than 14 years, long-term exportation to global markets with powerful performances guaranteed
    Built-in commercial high-precision sensor module, with proprietary technology, long-term stable and reliable application
    Industrial grade shell and structure to satisfy different environment. Removable filter mesh for easy cleaning and reuse
    Pitot tube inlet and outlet design, instead of air pump for the long lifetime usage
    Regulate fan speed automatically to guarantee constant air volume
    Provide a variety of communication interface to select and connect a monitoring and analysis software platform, for data storage, analysis and comparison
    Optional two power supply, more convenient for installation
    RESET Certificate
    CE-Approval

  • High Cost Performance Outdoor Air Quality Detector with Multi-Sensors and RS485 WiFi Ethernet

    High Cost Performance Outdoor Air Quality Detector with Multi-Sensors and RS485 WiFi Ethernet

    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.

  • User friendly and professional  data platform “MyTongdy” gathering real-time data

    User friendly and professional data platform “MyTongdy” gathering real-time data

    Sensors data gathering, recording, remote service platform

  • G09-CO Monitor wall mounting or desktop, China factory

    G09-CO Monitor wall mounting or desktop, China factory

    Real time detect and monitoring carbon monoxide level
    Two stage alarm points for carbon monoxide measurement
    optional LCD display with three color backlight
    Provide up to 2x relay dry contact outputs and 1x analog output
    Modbus RS485 Interface
    High performance with more accuracy and longer life time of sensors

  • Excellent Carbon Monoxide Controller with LCD display

    Excellent Carbon Monoxide Controller with LCD display

    Design for real-time detection air carbon monoxide.
    High accuracy humidity and temperature detection optional
    LCD display carbon monoxide and optional temperature & RH measurement.
    Smart buttons for easy operation
    Excellent electrochemical CO sensor with more than 3 years lift time in typical use
    CO sensor is replaced
    Provide 1X analog linear output (0~10VDC/4~20mA selectable) for the measurement
    Providing up to two dry contact outputs which are controller the setpoint
    RS485 Modbus /BACnet interface optional
    24VAC/VDC power supply
    CE-Approval

  • Carbon Monoxide Detector Controller, Gas Detector Manufacture

    Carbon Monoxide Detector Controller, Gas Detector Manufacture

    Real-time monitoring Carbon Monoxide concentration in the air,With optional temperature detection
    Industrial class structure design for housings, firm and durable
    Inside famous Japanese Carbon Monoxide sensor with up to 5 years lifetime
    Modbus RTU or BACnet -MS/TP communication optional
    OLED display optional
    Three-color LED indicates different CO level
    Buzzer alarm for setpoint
    Different CO ranges selectable
    Sensor coverage up to 30 meters radius subject to air movement.
    1x 0-10V or 4-20mA analog linear output for CO measured value
    Provide up to two on/off relay outputs
    24VAC/VDC power supply

  • Carbon Monoxide Sensor Transmitter

    Carbon Monoxide Sensor Transmitter

    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.

  • Hot sale Ozone Monitor and Controller with excellent performance O3 Gas Sensor, optional LCD display

    Hot sale Ozone Monitor and Controller with excellent performance O3 Gas Sensor, optional LCD display

    Real time detection and monitoring ambiance ozone level
    Electrochemical ozone sensor inside
    Preset two stage alarm points for ozone measurement
    Buzzer alarm and 3-color backlight LCD indication
    Provide 2x relay dry contact outputs and 1x analog output
    Modbus RS485 communication Interface
    Higher performance with lower price

  • Air Ozone Detector with Control output, Manufacture of Gas Meters

    Air Ozone Detector with Control output, Manufacture of Gas Meters

    Real-time detecting and monitoring ambiance ozone level
    Electrochemical ozone sensor inside, with temperaturecompensation.
    Humidity monitoring optional.
    Alarm buzzle is available or disable
    Ozone sensor module design, easy to replace.
    Optional OLED display with operation buttons.
    One relay output to control an ozone generator or ventilator,with two control way and setpoints selection.
    One analog output for ozone measurement value.
    Modbus RS485 communication Interface.
    24VAC/VDC power supply

  • WiFi Ozone Gas Monitor, high quality O3 Detection

    WiFi Ozone Gas Monitor, high quality O3 Detection

    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

  • Room VOC Monitor, Low cost Air Quality Monitor, VOC sensor

    Room VOC Monitor, Low cost Air Quality Monitor, VOC sensor

    Real time monitor ambiance air quality
    Semiconductor mix gases sensor with 5 year life
    Gas detection: cigarette smoke, VOCs such as formaldehyde and toluene, ethanol, ammonia, hydrogen sulfide, sulfur dioxide and other harmful gases
    Monitor temperature and relative humidity Three-color (green/orange/red) LCD backlit indicating air quality at optimal/moderate/poor
    Preset warning point of buzzer alarm and backlight
    Provide one relay output to control a ventilator Modbus RS485 communication optional
    High quality technics and elegant appearance, best choice for home and office
    220VAC or 24VAC/VDC power selectable; power adaptor available; desktop and wall mounting type available
    EU standard and CE-approval

  • Room VOC Detector, Simple IAQ Sensor with 6 LED lights

    Room VOC Detector, Simple IAQ Sensor with 6 LED lights

    Real time detect and indicate Indoor Air Quality
    High sensitivity to VOC’s and various other indoor air gases
    5~7 years lifetime
    Temperature and humidity compensation
    Providing 1x 0~10VDC/ 4~20mA linear output for VOC measurement
    Modbus RS485 communication interface
    Providing 1x dry contact output to control a ventilator
    Featured 6 LED indicator lights indicates different IAQ levels
    The highest performance with the lowest price

  • Particle PM2.5 Monitor Indoor air quality  factory provider

    Particle PM2.5 Monitor Indoor air quality factory provider

    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.

  • Temperature and humidity sensor transmitter, high accuracy with optional LCD display, In-duct for HVAC and BAS BMS systems

    Temperature and humidity sensor transmitter, high accuracy with optional LCD display, In-duct for HVAC and BAS BMS systems

    • Designed for detection and output relative humidity and temperature with high accuracy
    • External sensors design let the measurements more accurate, no influence from components heating
    • Combined both humidity and temperature sensors seamlessly with the digital auto compensation
    • Special white backlit LCD can be selected with displaying both actual temperature and humidity
    • Smart structure for easy mounting and disassembly
    • Attractive appearance for different application places
    • Temperature and humidity fully calibration
    • Provide two linear analog outputs for humidity and temperature measurements
    • Modbus RS485 communication

     

  • Humidity and Temperature controller, smart and professional control with real time detection, RH and Temp Meter

    Humidity and Temperature controller, smart and professional control with real time detection, RH and Temp Meter

    Detect and display ambiance relative humidity&temperature
    A high accuracy RH & Temp. sensor inside
    LCD can display working status such as %RH,temperature, set point, and device mode, etc.Makes reading and operating easy and accurate
    Provide one or two dry contact outputs to control a Humidifier/dehumidifier and a cooling/heating device
    All models feature user-friendly setting buttons
    Enough parameters setup for end users for more applications. All setup will be held even if power failure
    Button-lock function avoids wrong operation and keep on the setup
    Infrared Remote Control (optional)
    Blue backlight (optional)
    Modbus RS485 interface (optional)
    Provide the controller with an external RH&Temp. sensor or external RH&Temp. sensor box
    Other wall mounting and duct mounting humidity controllers, please see our high accuracy hygrostat THP/TH9-Hygro series and THP –Hygro16 Plug-and-Play high-power humidity controller.

  • High-power Humidity Controller,Plug-and-Play optional,Strong function with excellent performance such as Dew-proof etc.

    High-power Humidity Controller,Plug-and-Play optional,Strong function with excellent performance such as Dew-proof etc.

    Designed to control ambiance relative humidity with temperature monitoring
    Combined both humidity and temperature sensors seamlessly with the digital auto compensation
    External sensors insure humidity and temperature measurements correction with high accuracy
    White backlit LCD display both actual humidity and temperature
    Can control a humidifier/dehumidifier or a fan directly with max. 16Amp Outlet
    Both plug-and-play type and wall mounting type selectable
    Provide the special smart hygrostat THP-HygroPro with mould-proof control
    Compact structure for more applications
    Convenient three small buttons for setup and operation
    Set point and work mode can be preset
    CE-Approval

  • Real time detection and control Humidity and Temperature, Factory in Beijing

    Real time detection and control Humidity and Temperature, Factory in Beijing

    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

  • WiFi Temperature and Humidity Monitor with LCD display, professional  network monitor

    WiFi Temperature and Humidity Monitor with LCD display, professional network monitor

    T&RH detector designed for wireless connection via cloud
    Real-time output of T&RH or CO2+ T&RH
    Ethernet RJ45 or WIFI interface optional
    Available & suitable for networks in old and new buildings
    3-color lights indicates three ranges of one measurement
    OLED display optional
    Wall mounting and 24VAC/VDC power supply
    Over 14 years’ experience of exportation to global market and different application of IAQ products.
    Also provides CO2 PM2.5 and TVOC detection option, please contact with our sales

  • VAV Room Controller HVAC Thermostat with analog output and 2-stage heater control output

    VAV Room Controller HVAC Thermostat with analog output and 2-stage heater control output

    Designed to control the room temperature for VAV terminals with 1X0~10 VDC output to cooling/heating or 2X0~10 VDC outputs to cooling and heating dampers. Also one or two relay outputs to control one or two stages electric aux. heater.
    LCD can display working status such as room temperature, set point, analog output, etc. Makes reading and operating easy and accurate.
    All models feature user-friendly setting buttons
    Smart and enough advanced setup makes the thermostat being used in all
    Up to two-stage electric aux. heater control makes temperature controlling more accurate and energy-saving.
    Large set point adjustment, the mini. and max. limit of temperature preset by end users
    Low temperature protection
    Celsius or Fahrenheit degree selectable
    Cooling/heating mode auto changeover or manual switch selectable
    12 Hours Timer Option can be preset 0.5~12 hours to turn off the thermostat automatically
    Two parts structure and quick wire terminal blocks make mounting easily.
    Infrared Remote Control (optional)
    Blue backlight (optional)
    Optional Modbus communication interface

  • Heating Thermostat with 7 days program a week, Factory provider

    Heating Thermostat with 7 days program a week, Factory provider

    Pre-programmed for your convenience. Two program mode: Program a week 7 days up to four time periods and temperatures each day or program a week 7 days up to two periods of turning-on/turning-off each day. It must meet your lifestyle and makes your room ambiance comfortable.
    Special design of double temperature modification avoids measurement to be influenced from heating inside, Provides you accurate temperature control.
    Both Internal and external sensor are available to control room temperature and set a highest limit of the floor temperature
    RS485 Communication interface optiona
    Holiday mode makes it keeping on a saving temperature during the presetting holidays

  • AC Room Thermostat with BAC net communication , 1 or 2-stage Heating and Cooling Control

    AC Room Thermostat with BAC net communication , 1 or 2-stage Heating and Cooling Control

    Typical used in buildings for single zone rooftop units, split systems, heat pumps or hot/chilled water systems.
    Designed to provide exceptional temperature control of single & multistage heating and cooling equipment required to reside on BACnet MS/TP networks.
    A PIC statement is supplied to be easily mapped back to a graphical user interface.
    Self configuring / adjustable baud-rate senses the communication conditions of the current MS/TP network and match them.
    BACnet PIC statement provided to further facilitate integration.
    Pre-configured control sequences and rich parameters selectable to meet most applications
    All setup are permanently held in non-volatile memory in the event of a power failure.
    Attractive turn-cover design, most frequently used keys are located on the face for quick and easy access to information. Setup keypads are located on the interior to eliminate accidental setting changes.
    Large LCD display with enough information for quick and easy readability and operation. Such as measurement and setting temperature, fan and compressor work status,
    Unlock and timer etc.
    Automatic compressor short cycle protection
    Auto or manual fan operation.
    Auto or manual heat/cool changeover.
    Include a timer with the auto turning-off
    Temperature either °F or °C display
    Set point may be locked out /limited locally or via the network
    Infrared remote control optional
    Backlight of LCD optional

  • FCU Thermostat with BAC net  MS/TP, Factory Provider

    FCU Thermostat with BAC net MS/TP, Factory Provider

    Typical used in FCU air conditioning systems, with control a 3-speed fan and one or two water valves
    Designed for BACnet MS/TP network with a PIC statement to further facilitate integration.
    A PIC statement is supplied to be easily mapped back to a graphical user interface.
    Self configuring / adjustable baud-rate senses the communication conditions of the current MS/TP network and match them.
    LCD displays working status such as room temperature, set point, fan speed, etc. Makes reading and operating easy and accurate.
    All models feature user-friendly setting buttons
    Large set point range, the min. and max. limit of temperature presetting by end users
    Low temperature protection
    Celsius or Fahrenheit degree selectable
    Infrared Remote Control (optional)
    Blue backlight (optional)

  • Unique Dew Point Controller, Temperature and Humidity Detection and Control

    Unique Dew Point Controller, Temperature and Humidity Detection and Control

    Large white backlit LCD with enough messages for quick and easy readability and operation. Like, real-time detected room temperature, humidity, and pre-set room temperature and humidity, calculated dew point temperature, working state of water valve, etc.
    2 or 3xon/off outputs to control the water valve/humidifier/dehumidifier separately.
    Two control modes selectable by users in cooling to control the water valve. One mode is controlled by either room temperature or humidity. The another mode is controlled by either floor temperature or room humidity.
    Both temperature differential and humidity differential can be pre-set in order to maintain an optimal control of your hydronic radiant AC systems.
    Special design of pressure signal input to control the water valve.
    Humidify or dehumidify mode selectable
    All pre-set settings can be remembered even energized again after a power failure.
    Infrared remote control optional.
    RS485 communication interface optional.

  • Telaire T6613

    Telaire T6613

    The Telaire T6613 is a small, compact CO2 Sensor Module designed to meet the volume, cost, and delivery expectations of Original Equipment Manufacturers (OEMs). The module is ideal for customers who are familiar with the design, integration, and handling of electronic components. All units are factory calibrated to measure Carbon Dioxide (CO2) concentration levels up to 2000 and 5000 ppm. For higher concentrations, Telaire dual channel sensors are available. Telaire offers high-volume manufacturing capabilties, a global sales force, and additional engineering resources to support your sensing application needs.

  • Telaire T6615

    Telaire T6615

    Telaire T6615 Dual Channel CO2 Sensor
    Module is designed to meet the volume, cost, and delivery expectations of Original
    Equipment Manufacturers (OEMs). In addition, its compact package allows for easy integration into existing controls and equipment.

  • Telaire-6703

    Telaire-6703

    The Telaire@ T6703 CO2 Series is ideal for applications where CO2 levels needto be measured to make assesment of indoor air quality.
    All units are factory calibrated to measure CO2 concentration levels up to 5000 ppm.

  • Telaire-6713

    Telaire-6713

    OEM small CO2 sensor module with more accuracy and stability. It can be integrated in any CO2 products with perfect performance.

  • Reliable and High quality In door air quality Carbon Dioxide Detector TS21-CO2

    Reliable and High quality In door air quality Carbon Dioxide Detector TS21-CO2

    Real time detection of air carbon dioxide and optional temperature and humidity
    NDIR infrared CO2 sensor with patented self calibration
    Up to 10 years lifetime of CO2 sensor and longer T&RH sensor