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Categories

  • Multi-Sensor Air Quality Monitors
  • Carbon Dioxide Monitors and Controllers
    • CO2 Monitor and Controller
    • CO2 Sensor and Transmitter
    • CO2+VOC
  • CO and Ozone Monitors and Controllers
    • CO Sensor and Controller
    • Ozone Controller
  • TVOC and PM2.5 Monitors
    • Particles
    • TVOC
  • Temperature and Humidity Sensors and Controllers
  • VAV and Dew-proof Thermostat
  • CO2 Sensor Module
    • Telaire CO2 Module (Amphenol)

Featured

  • Massive Selection for Temperature Controller - High-power Humidity Controller,Plug-and-Play optional,Strong function with excellent performance such as Dew-proof etc. – Tongdy

    Massive Selection for Temperature Controller - High-power Humidity Controller,Plug-and-Play optional,Strong function with excellent performance such as Dew-proof etc. – Tongdy

    inquirydetail
  • OEM Supply Ozone Controller On/Off Output - Excellent Carbon Monoxide Controller with LCD display – Tongdy

    OEM Supply Ozone Controller On/Off Output - Excellent Carbon Monoxide Controller with LCD display – Tongdy

    inquirydetail
  • One of Hottest for Bacnet Co Sesnor - WiFi Ozone Gas Monitor, high quality O3 Detection – Tongdy

    One of Hottest for Bacnet Co Sesnor - WiFi Ozone Gas Monitor, high quality O3 Detection – Tongdy

    inquirydetail
  • Short Lead Time for Simple Tvoc Detector - Hot sale Ozone Monitor and Controller with excellent performance O3 Gas Sensor, optional LCD display – Tongdy

    Short Lead Time for Simple Tvoc Detector - Hot sale Ozone Monitor and Controller with excellent performance O3 Gas Sensor, optional LCD display – Tongdy

    inquirydetail
  • China Factory for Lcd Digital Temperature Humidity Meter Thermometer - Real time detection and control Humidity and Temperature, Factory in Beijing – Tongdy

    China Factory for Lcd Digital Temperature Humidity Meter Thermometer - Real time detection and control Humidity and Temperature, Factory in Beijing – Tongdy

    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

    inquirydetail
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Our Products

  • Multi-Sensor Air Quality Monitors
  • Carbon Dioxide Monitor / Controller
  • Ozone / CO / TVOC / PM2.5 Monitor / Controller
  • Temperature and Humidity Controller / Transmitter

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  • Address:Building #8, No.9 Dijin Rd, Haidian District, Beijing 100095, China
  • Phone:+86 10 5973 8939-8032
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