Products
- Agricultural Greenhouses[1]
- Air Conditioning System[1]
- Floor Heating Systems & Parts[3]
- HVAC Systems & Parts[6]
- Other Electrical Equipment[6]
- Sensors[6]
- Other Environmental Products[6]
- Water Treatment[1]
- Other Garden Supplies[6]
- Air Conditioner Parts[3]
- Dehumidifier Parts[1]
- Other Home Appliance Parts[5]
- Refrigeration & Heat Exchange Parts[2]
- Carbon Analyzers[6]
- Gas Analyzers[6]
- Moisture Meters[5]
- Other Electronic Measuring Instruments[6]
- Instrument Parts & Accessories[2]
- Level Measuring Instruments[4]
- Other Measuring & Analysing Instruments[6]
- Temperature Instruments[6]
- Alarm[6]
- Smoke Detector[1]
- Other Safety Products[3]
Contact Us
- Contact Person : Ms. Tian Maggie
- Company Name : Beijing Tongdy Control Technology Co., Ltd.
- Tel : 86-10-58731276,58731277,58731278
- Fax : 86-10-58731275
- Address : Beijing,Beijing,3-3-5F, IN-DO Mansion, No.Jia 48 ZhiChun Road Haidian District, Beijing. China
- Country/Region : China
- Zip : 100098
Products List
Digital Thermostat for Multistage AC System
Room Thermostat for Multistage Cooling/Heating Systems with a Heat Pump. Programmable or non-programmable
Power supply24 Volt AC±20% 50/60HZElectrical rating1 amp maximum load per terminalSensorNTC 5KTemperature Control Range5-35 °CAccuracy±0.5 °C...
CO2 monitor and alarm
New G01-CO2 monitor/alarm is used to monitoring room CO2 level, as well as room temperature and humidity.
Gas detectedCarbon Dioxide (CO2)Sensing elementNon-Dispersive Infrared Detector (NDIR)Accuracy@25°C(77°F)±50ppm + 3% of reading (during...
F06NX Series Programmable thermostat for Multistage Cool/Heat AC System
Digital temperature controller designed for controlling multistage AC systems with a heat pump.A week 7 days programmable.
1. Deluxe temperature controller designed for control multistage AC system with a heat pump. It can control up to 2 stages cooling /3 stages heating...
CO2 Monitor
F2000IAQ-CO2 monitor/controller is used to monitoring and control room CO2 level, as well as room temperature and humidity.
Gas detectedCarbon Dioxide (CO2)Sensing elementNon-Dispersive Infrared Detector (NDIR)Temperature sensorNTCHumidity sensorHS series capacitive...
Electrochemical CO Transmitter with high accuracy
1.Electrochemical CO transmitter
2.0~10VDC or 4~20mA output selected by jumper
3.RS485 communication
...
2012 newest CO Transmitter
1x 0~10V or 4~20mA output
Electrochemical CO sensor
Modbus RS485 communication
24VAC/VDC power supply
2012 newest CO Transmitter Features: 1.Design for real-time detection indoor carbon monoxide.2.High accuracy humidity and temperature detection optional3.Excellent...
CO2 Detector and Alarm
New G01-CO2 detector/alarm is used to monitoring room CO2 level, as well as room temperature and humidity.
Gas detectedCarbon Dioxide (CO2)Sensing elementNon-Dispersive Infrared Detector (NDIR)Accuracy@25°C(77°F)±50ppm + 3% of reading (during...
Wholesale RS485 output temperature humidity controller
real time monitoring and control the ambiance
relative humidity by control a humidifier or dehumidifier
high accuracy
...
Multistage Thermostat for AC System
1 Deluxe programmable thermostat for FCU of air conditioning systems
2 7-day program of four time periods and four temp.
Power supply24VAC±10% 50/60HZPower consume≤ 1WElectrical rating1 amp maximum load per terminalSensorNTC 5K @25°CTemperature...
CO Detector
Analog and dry contact outputs
Electrochemical CO sensor
With or without LCD display
Wireless of ZigBee or 433M protocal
SensorsGas SensorElectrochemical carbon monoxide sensorSensor lifetimeUp to 5 years, replaceableWarm up time1hour (first time) Response...