Welcome to Shanxi Tengxing Sensing Technology Co., Ltd
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Products

Air Quality (VOC) Sensor

GD-PID Photoion sensor

For air quality monitoring

Application:

Emergency response
Industrial health
Personnel safety
VOCs detection
Environmental quality monitoring
Petrochemical safety
Soil pollution and control

Product characteristics:

Long life
High sensitivity
Wide range
Rapid response
High stability

Description

    This product is a UV ionization sensor (PID), which is one of the most widely used gas detection technologies. It can detect most volatile organic compounds (VOC) gases. It has unique advantages such as fast response, high sensitivity, large range, and small size. It is widely used in industrial safety, leak detection, environmental monitoring, emergency response, clean workshops and other fields.

Parameters

range

Optional

resolving power

See product list for details

sensitivity

See product list for details

response time

4-8 Sec (typical value)

linear

0.99

Repetitive accuracy

<1% (depending on specific range)

Working temperature range

 -50℃~60℃

Working humidity range

0-95%RH

Range of work pressure

80-120kPa

working voltage 

3.2-5.5V

Working current

30mA (typical value)

output signal

0.04-3V

Zero point signal voltage

40-70mV

Storage temperature

0-30 ℃ (depending on specific range)

Sensor lifespan (typical)

5 years

Detector lifespan (typical)

9000 hours

UV lamp lifespan

13000 hours (depending on specific range)

Note

1. For models with a range greater than or equal to 1000ppm, a certain linear compensation will provide better accuracy.

2. The life of the 9.8eV UV lamp is 9,000 hours.

3. The life of the 11.7eV UV lamp is 2000 hours (not exposed to moisture), sealed and stored at 0~20℃, <10%RH

Product optional range list

Light/eVOptional RangeResolutionsensitivity
10.60-150ppt>1mV/ppb
10.60-2100ppt>0.5mV/ppb
10.60-5200ppt>0.2mV/ppb
10.60-100.5ppb>100mV/ppm
10.60-201ppb>50mV/ppm
10.60-502ppb>20mV/ppm
10.60-1005ppb>10mV/ppm
10.60-20010ppb>5mV/ppm
10.60-30015ppb>3mV/ppm
10.60-50020ppb>2mV/ppm
10.60-100050ppb>1mV/ppm
10.60-20000.1ppm>0.5mV/ppm
10.60-50000.2ppm>0.2mV/ppm
10.60-100000.5ppm>0.1mV/ppm

Application Environment



TenSensor, China's first listed gas sensor company,Tensensor can provide more than 100 varieties of six series including:

semiconductor gas sensor

electrochemical gas sensor

infrared gas sensor

dust sensor

pyroelectric sensor

thermopile sensor, etc. 

which can be used for more than 200 kinds of gas and infrared, dust and other indicators detection, widely used in the field of security for  detecting gas leakage, noxious gas leakage, smog and fire, the field of family, office and factory for detecting HCHO, VOC, CO2, PM2.5 and so on. 

Moreover, the solutions for security, household electrical appliances, consumer electronics, smart home, instruments and meters are available.


For more information about GD-PID sensor, please contact  account manager.

 TEL:0086-0351-5249552

 Whatsapp:+86 18335818384

 Email:[email protected]

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