Welcome to the website of Hunan Gri Instrument Co., Ltd

Hot Line

0731-88860558

Hunan Gri Instrument Co., Ltd

Address:5/F, Bldg. 5, Xinggong Int'l Ind. Zone, No. 100, Luyun Road,
Yuelu Dist., Changsha, Hunan, China (Mainland)

Telephone:0731-88860558

  • VOC Volatile Organic Compounds Gas Detection Sensor
VOC Volatile Organic Compounds Gas Detection Sensor
Product Type:
Product Category: Fixed Gas Detector W/Display

Hot Line:0731-88860558

Product Description


Product Description
 

 9106 is a high performance intelligent infrared gas detection alarm which developed by our company, high performance, supply couples of types of gas detection,low power microprocessor to ensure product performance and stability, realtime monitoring of the concentration of infrared gas. Mainly used in petroleum chemical industry,metallurgy, mining, fire, gas, environmental protection, electric power, communication, papermaking, printing and dyeing, food reserves, city water supply, sewage treatment,

 food, brewing, research, education, national defense and other places.

 

Main Features

 

1.Three kind of signal output, RS485 and 4~20mA (three wire) digital / analog signal and switch at the same time.

 

2.Big screen segment type LCD real-time display gas concentration.

 

3.Gas concentration unit optional (such as ppm, mg/m3), it have the instrument status, fault and communication abnormality prompt function.

 

4.It can be set high and low alarm point, two level sound and light alarm.

 

5.Two relay to control peripheral devices (such as the action of machine and sound and light alarm).

 

6.Round casting stainless steel housing is suitable for offshore platforms, as well as high temperature, high humidity and other harsh environments.

 

7.Good sealing, anti-corrosion, explosion-proof and anti EMI, RFI function.

 

8.Supporting use of our company GRI-9800 series alarm host.

 

9.European design standards. HCN HCN

 

Technical

Measured gas:combustible gas,toxic gas,oxygen and VOC.

Testing priciple: Electro-chemical,PID, VDIR,EX.

Sampling way:Diffusion, pump(pipeline)

Response time:T90≤30s

Input power: 12-24VDC

Current consumption:20-200MA

Signal output:Signal output

Operating temperature:-40 °C -70 °C

Explosion-proof grade:Exd II CT6

Protection grade: IP65

Equipment service life:10 years ( in the air )

 

Applications

 

The detector is suitable for explosion-proof, toxic gas leakage and rescue, underground pipelines, mines, metallurgy, power plants, chemicals, tunnels, etc., effectively avoiding the occurrence of poisoning accidents, ensuring the safety of workers and avoiding losses of production equipment.

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