Tongdy
3-in-1 Carbon Dioxide, Temperature & Humidity
Transmitter with LCD & RS485 Modbus
(Model No.: TGP-CO2-B30C-001-TH-02)
The CO2, Temperature and RH Detection and Transmission.
- Real time carbon dioxide detection and transmitting
- High accuracy Temperature and humidity detection
- NDIR infrared CO2 sensor with patened self calibration
- LCD dsplay of all measurement
- Modbus communcation
- CE-aproval
Product Features
- 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
- 24VAC/VDC power supply
- EU standard, CE certification
Application
This CO2 transmitter is used for real time detection ambiance CO2, tempertature and humidity.
- Building ventilation systems
- Industry ventilation systems
- Hotel, exhibition hall, hospital, shop, restaurant, airport, train station, theater, and other public places for air quality measurement and indication.
- Labs, warehouse, and other places to detect CO2, temperature and humidity
- Indoor agriculture, green house, indoor garden to detect CO2 levels
Specification:
- Carbon Dioxide CO2
- CO2 Sensor: Non-Dispersive Infrared Detector (NDIR)
- CO2 Measurement Range: 0 ~ 2,000ppm
- CO2 Accuracy @22℃ (72℉): ±40ppm + 3% of reading or ±75ppm (whichever is greater)
- Stability: <2% of full scale over the life of the sensor (15 yrs typical)
- Pressure dependence: 0.13% of reading per mm Hg
- Calibration: ABC Logic Self Calibration Algorithm
- Response Time: <2 minutes for 90% step change typical
- Signal update: Every 2 seconds
- Warm-up time: 2 hours (first time) / 2 minutes (operation)
- Temperature
- Measuring range: 0℃~50℃ (32~122℉)
- Accuracy: ±0.4℃ (20℃~40℃)
- Display resoltuion: 0.1℃
- Stability: <0.04℃/year
- Humidity %RH
- Measuring range: 0~100%RH
- Accuracy: ±3%RH (20%~80%RH)
- Display resolution: 0.1%RH
- Stability: <0.5%RH/year
- Power Supply: 24VAC/VDC
- Consumption: 1.8W max; 1.2W avg.
- Modbus communication: RS485 with Modbus protocol, 19200bps rate, 15K antistatic protection, independent base address
- Operation conditions: 0℃~50℃ (32~122℉); 0~95%RH, non-condensing
- Storage conditions: 10℃~50℃ (50~122℉); 20~95%RH, non-condensing
- Weight: 240g
- Dimensions: 130mm(H)x85mm(W)x36.5mm(D)
- Installation: wall mounting with 65mm x 65mm or 2" x 4" wire box
- Hosuing: PC/ABS firproof plastic material
- IP class: IP30
- Standard: CE-Approval
Accessories
- Cardon Dioixide Transmitter
- User Manual
Tongdy
3-in-1 Carbon Dioxide, Temperature & Humidity
Transmitter with LCD & RS485 Modbus
(Model No.: TGP-CO2-B30C-001-TH-02)
The CO2, Temperature and RH Detection and Transmission.
- Real time carbon dioxide detection and transmitting
- High accuracy Temperature and humidity detection
- NDIR infrared CO2 sensor with patened self calibration
- LCD dsplay of all measurement
- Modbus communcation
- CE-aproval
Product Features
- 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
- 24VAC/VDC power supply
- EU standard, CE certification
Application
This CO2 transmitter is used for real time detection ambiance CO2, tempertature and humidity.
- Building ventilation systems
- Industry ventilation systems
- Hotel, exhibition hall, hospital, shop, restaurant, airport, train station, theater, and other public places for air quality measurement and indication.
- Labs, warehouse, and other places to detect CO2, temperature and humidity
- Indoor agriculture, green house, indoor garden to detect CO2 levels
Specification:
- Carbon Dioxide CO2
- CO2 Sensor: Non-Dispersive Infrared Detector (NDIR)
- CO2 Measurement Range: 0 ~ 2,000ppm
- CO2 Accuracy @22℃ (72℉): ±40ppm + 3% of reading or ±75ppm (whichever is greater)
- Stability: <2% of full scale over the life of the sensor (15 yrs typical)
- Pressure dependence: 0.13% of reading per mm Hg
- Calibration: ABC Logic Self Calibration Algorithm
- Response Time: <2 minutes for 90% step change typical
- Signal update: Every 2 seconds
- Warm-up time: 2 hours (first time) / 2 minutes (operation)
- Temperature
- Measuring range: 0℃~50℃ (32~122℉)
- Accuracy: ±0.4℃ (20℃~40℃)
- Display resoltuion: 0.1℃
- Stability: <0.04℃/year
- Humidity %RH
- Measuring range: 0~100%RH
- Accuracy: ±3%RH (20%~80%RH)
- Display resolution: 0.1%RH
- Stability: <0.5%RH/year
- Power Supply: 24VAC/VDC
- Consumption: 1.8W max; 1.2W avg.
- Modbus communication: RS485 with Modbus protocol, 19200bps rate, 15K antistatic protection, independent base address
- Operation conditions: 0℃~50℃ (32~122℉); 0~95%RH, non-condensing
- Storage conditions: 10℃~50℃ (50~122℉); 20~95%RH, non-condensing
- Weight: 240g
- Dimensions: 130mm(H)x85mm(W)x36.5mm(D)
- Installation: wall mounting with 65mm x 65mm or 2" x 4" wire box
- Hosuing: PC/ABS firproof plastic material
- IP class: IP30
- Standard: CE-Approval
Accessories
- Cardon Dioixide Transmitter
- User Manual
