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Carbon Dioxide (CO2) Duct Probe Transmitter - TG9xx6x

? Measurement Range: 0~2,000ppm/0~5,000ppm/0~50,000ppm
? Accuracy: ±40ppm + 3% of reading @22°C(72°F)
? Stability: <2% of full scale over the life of the sensor
? Non-linearity: <1% of full scale @22°C(72°F)
? Power supply: 24VAC/24VDC
? Consumption: 1.8 W max. ; 1.0 W avg.
? Operation temperature: 0°C~50°C (32~122°F?)
?? Operation humidity?: 0~100%RH?

Model Number: TG9xx6x
Data Sheet:

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Product Specification

Carbon Dioxide Duct Probe Transmitter
TG9xx6x

? The TG9 is a CO2 transmitter designed for detection carbon dioxide in air ducts of HVAC systems.
? The CO2 sensor uses the Non-Dispersive Infrared Technology (NDIR) with the patented self-calibration system to guarantee the long term stability and up to 15 years life time.
? Optional temperature and humidity detection with a high accuracy digital combined sensor, it provides a digital interface and outstanding full range linearity.
? T he one or three analog 0-10V or 4~20mA outputs are selectable by jumpers.
? Modbus RS485 communication interface option.
? With or without LCD
? Smart and skillful design for structure, with a special demountable and replaceable filter to avoid pollution and influence of measurement.
? Provide a split type model with an external sensor probe, 2 meter connection cable, is used in incubators or food stores etc.

TG9xx6x Carbon Dioxide Duct Probe Transmitter Features
? Special used to real-time detect CO2 concentration in air ducts.
? NDIR infrared CO2 sensor inside with Self-Calibration and up to 15 years lifetime
? Humidity and temperature detection optional
? Digital combined temperature and humidity sensor provide the highest accuracy in full range
? White backlit LCD display option can display CO2 measurement as well as temperature and RH measurements
? Providing one or three 0~10VDC or 4~20mA analog outputs
? Modbus RS485 communication interface optional
? Smart structure and attractive housing provides you a unique operation feeling
? Simple and skillful design and installation with a demountable and replaceable filter to provides dust-proof protection
? Special a 180° rotatable fastness position for the probe can change the direction of air detection.
? Provides a split type with an external sensor probe for some special applications
? All housing and probe are IP54 class
? CE-Approval

TG9xx6x Carbon Dioxide Duct Probe Transmitter Typical Applications
? HVAC systems of all commercial buildings and residential houses
? Ventilation control system
? Plant factories, greenhouses
? Food stores, incubators
? Other places where needs real time detection and control CO2 concentration

TG9xx6x Carbon Dioxide Duct Probe Transmitter Specifications

CO2 Sensor	Non-Dispersive Infrared Detector (NDIR)
Measurement Range	0~2,000ppm / 0~5,000ppm / 0~50,000ppm (selectable in the order)
Accuracy	±40ppm + 3% of reading @22°C(72°F)
Stability	<2% of full scale over the life of the sensor
Calibration	Self-calibration system
Response Time	<5 minutes for 90% step change at low duct speed
Non-linearity	<1% of full scale @22°C(72°F)
Duct Air Velocity	0~450m/min
Pressure Dependence	0.135% of reading per mm Hg
Temperature Dependence	0.2% of full scale per oC
Warm up time	24 hours (first time) 10 minutes (operation)
Temperature & Humidity Sensor	Temperature	Relative Humidity
Sensing element:	Band-gap-senor	Capacitive humidity sensor
Measuring range	-20°C~60°C (default) 0~60°C selectable in order	0 -100%RH
Accuracy	±0.4°C (0°C~50°C)	±3%RH (20%-80%RH)
Display resolution	0.1°C	0.1%RH
Stability	±0.1°C per year	±1%RH per year
General Data
Power supply	24VAC/24VDC
Consumption	1.8 W max. ; 1.0 W avg.
LCD display	White backlit LCD display CO2 measurement or CO2 + temperature& humidity measurements
Analog output	1x 0~10VDC or 4~20mA output for CO2 3x 0~10VDC or 4~20mA outputs for CO2+ Temperature +RH The voltage output or current output can be selectable by jumpers
Modbus RS485 Interface	19200bps, 15KV antistatic protection.
Operation conditions	0°C~50°C (32~122°F); 0~100%RH
Storage conditions	0~50°C (32~122°F) / 5~95%RH
Net weight	320g
IP class	IP50 for models without LCD; IP40 for models with LCD
Standard Approva	CE-Approval

TG9xx6x Carbon Dioxide Duct Probe Transmitter Models Information

Model Name		Description
CO2 Duct Probe Transmitter without LCD	TG9106-02/05/20	1Xanalog output for CO2 measurement. -02: CO2 range 0~2000ppm -05: CO2 range 0~5000ppm -20: CO2 range 0~20,000ppm
	TG9116-02/05/20	1X analog output for CO2 measurement. Modbus RS485 interface
	TG9316-02/05/20	3Xanalog outputs for CO2 measurement, and temperature & humidity Modbus RS485 interface
CO2 Duct ProbeTransmitter with LCD	TG9116L-02/05/20	1Xanalog output for CO2 measurement. LCD display CO2 Modbus RS485 interface
CO2 Duct ProbeTransmitter with LCD	TG9316L-02/05/20	3Xanalog outputs for CO2 measurement, and temperature & humidity LCD display CO2and temperature & humidity Modbus RS485 interface
Split CO2 Sensor Probe	TG5106	1X analog output for CO2 measurement. External CO2 sensor probe with 2m cable. CO2 range: 0~50,000ppm
	TG5016	Modbus RS485 interface. CO2 range: 0~50,000ppm External CO2 sensor probe with 2m cable.
	TG5116	1Xanalog output for CO2 measurement. Modbus RS485 interface. External CO2 sensor probe with 2m cable. CO2 range: 0~50,000ppm
	TG5016-TH	CO2+temperature&RH detection. Modbus RS485 interface. CO2 range: 0~50,000ppm External CO2 sensor probe with 2m cable.
	TG5116L	LCD display CO2 measurement. 1Xanalog output. Modbus RS485 interface. External CO2 sensor probe with 2m cable. CO2 range: 0~50,000ppm
	TG5016L-TH	Display CO2+temperature&RH. Modbus RS485 interface. CO2 range: 0~50,000ppm External CO2 sensor probe with 2m cable.