TB600B-IAQ-10Single Gas Commercial Module

Detection principle

German EC Sense solid polymer electrochemical detection technology

order no

TB600B-WQ-AQS-10

Detection of gas

Smell smell, sulfide gas, most volatile organic gas, toxic or harmful gases

Detection range

0 to 10 PM. The maximum overload range 20 PPM

minimum detection limit

0.01 PPM. Of resolution of 0.001 PPM

Full range of accuracy error (typical)

0 PPM ~ 5 PPM error of plus or minus 2 ~ 5% (5 PPM as the only unit)

5 PPM ~ 10 PPM error of plus or minus 5% (10 PPM as the only unit)

Warm-up time (typical)

Store under the clean air for the first time to electricity < 120 seconds

< 3 seconds (t-50: < 40 seconds: T90: < 80 seconds: T100: < 180 >)

Response time (typical)

< 3 seconds (t-50: < 40 seconds: T90: < 80 seconds: T100: < 180 >)

Back to zero time (typical)

Below 10 PPM back to zero (0.03 PM) < 40 seconds (need ventilation relatively clean environment next time zero

Back to zero)

Below 5 PPM back to zero (0.03 m) < 80 seconds (need ventilation relatively clean environment next time zero)

Calibration material

Sulfide, VOC, CO and other harmful gas mixture calculated calibration

Note: the smaller the scale range, the detection accuracy is higher, the outrange user is not recommended to use, we can according to customer requirements range calibration

Sensor life expectancy

Relatively clean air, temperature 0 to 25 ℃, 30-70% humidity environment more than 3 years (often exposed to corrosive gas, high temperature environment < 20% low humidity environment, sensor life decreases)

AQS indoor environment air quality

0-0.5 parts per million (fresh air); 0.5 2 PPM (trace pollution)

2-5 PPM (light pollution); 5-10 PPM (moderate pollution); 10 PPM (severe pollution, should be quick to evacuate)

Note: only for reference use empty inside and outside the living environment air pollution, not as a qualitative or quantitative measure of toxic gases

Relative error of temperature

Plus or minus 0.2 ℃ (typical)

Relative humidity of the error

Plus or minus 2% (typical)

output signal

Digital signal (3.3 level UART communication protocol see after)

The interface definition: VCC - red, designed.the GN - black, RX - yellow, TX - green

Baud rate: 9600 bits: eight stop bit: 1

To get the data command

Communication points and take the initiative to upload and quiz, after power on default for question and answer mode, you can use the instructions for the two to get the data after the commａnd or power switch power consumption mode back to q&a mode

Power cuts or switch mode power consumption after recovery for question and answer mode

See page after this document

Working voltage

4.5-5.5V DC

Working current

5V DV@5mA

Power consumption

25mW@5mA

Repeatability (typical)

Full scale 10 PPM plus or minus 1% to the normal range

Working temperature

-40~55℃

best working temperature

20~35℃

Working humidity

10%-95%RH

Best work humidity

40~70%RH

Pressure of work

Atmospheric pressure±10%

Circuit board size

23 x25. 5 x10. 2 mm (with sensor)

Circuit board size

23 x25. 5 x4. 85 mm (without sensor)

weight of

3.1g

Signal lines

The standard length see chart, if you have special requirements can be customized