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TG100R CO2 sensor module

Compact size NDIR CO2 sensor

Wide detection range(0~10,000ppm)

Fast Response time(Less than 25 sec)

Accurate and Long-term Stability

Various output

Low temperature working(-20~50℃)

Specifications

General Performance

Operating Temperature range : -20℃ ~ 50℃

Operating Humidity range : 0 ~ 95% RH (Non-condensing)

Storage Temperature : -30℃ ~ 70℃

Electrical

Power Supply Requirements : 5 VDC regulated (±0.5V)

Power Consumption : Normal : 20mA, Max : 250mA at Lamp on Peak

Interface

UART : 38,400bps, 8bit, No Parity, 1 Stop bit, TTL Level 3.3V

I2C : Slave Mode, Internal Pull-Up Resister, Under 400KHz (TTL Level 3.3V)

Analog Out : VDC 10mV~4,000mV (25ppm=10mV)

CO2 Measurement

Method : Non Dispersive Infrared (NDIR), Gold Plated Optical engine

Measurement Range : 0~10,000ppm(Option 2,000/5,000/10,000ppm)

Accuracy : ±30ppm ±5% (+degree C), ±50ppm ±7% (-degree C)

Response Time : T90<30 sec, T1/e<18 sec

Resolution & Detection Limit : 10ppm

Life expectancy : 15year

Warming-up Time : < 30sec(for operation), 2min(for accuracy)

Sampling Interval : 2sec

User Interface Connector

#1 : 1.27mm Pitch 3x2 Pin Header / H(2.2)_SMD Type

#2 : 1.27mm Pitch 4x2 Pin Header / H(2.2)_SMD Type

DC Power supply should be regulated , low noise power source for best accuracy

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