Shanghai Fuzhan Environmental Protection Technology Co., Ltd
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Fixed trimethylbenzene detector
Fixed trimethylbenzene detector for odor and toxic gas monitoring. It has full software automatic calibration function for monitoring the concentratio
Product details

Detailed information of SNC100-C9H12 fixed trimethylbenzene detector:

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Fixed TrimethylbenzeneTester

Fixed trimethylbenzene detectorworkCharacteristics of Ability

Adopting original imported gas sensors from the UK

Standard three wire 4-20mA analog signal output; Relay output, RS485 output (optional)

Compatible with various control alarms, PLCs, DCS and other control systems, capable of remote monitoring,

Explosion proof design, fast, reliable, and stable; Explosion proof level is Ex d Ⅱ CT6

Full software automatic calibration function, this machine is equipped with standard three buttons to achieve single person single point on-site maintenance

Fixed trimethylbenzene detectorcharacteristic

Monitoring the concentration of odorous and toxic gases such as trimethylbenzene in the atmospheric environment or pipelines

Full software automatic calibration function, zero point calibration function, enabling gasMonitoring is more accurate and reliable

Equipped with temperature compensation, it can compensate for gas concentration in different temperature environments

The infrared remote control can remotely set alarm points, calibrate zero points, modify addresses, and other functions without opening the cover

It can output one or two switch signals and drive external devices such as exhaust fans or solenoid valves

Working voltage: 12-36V DC power supply

Shell material: die cast aluminum

Odor monitoring deviceApplication

Petrochemical industry, fuel coatings, organic solvents, industry, smelting and forging, electricity, coal mines, tunnel engineering, environmental monitoring, sewage treatment, biopharmaceuticals, home environmental protection, animal husbandry, greenhouse cultivation, warehousing and logistics, brewing and fermentation, agriculture, fire protection, gas, building construction, municipal enterprises, school laboratories, scientific research centersPainting, degreasing, dry cleaning, printing, textile, synthetic rubber and other industries.The typical sources of benzene derivatives in the microenvironment can be divided into industrial, automobile exhaust, decoration materials (such as paint, board, decorative materials, etc.), office equipment (such as copiers, printers, fax machines, computers, etc.), and human activities (such as smoking, cooking, burning incense, etc.) according to the nature and category of the pollution source. According to their production mechanisms, they can be divided into volatile sources (such as paint, adhesives, etc.), combustion sources (such as mosquito coils, tobacco smoke, etc.), and composite sources (such as cooking fumes, car exhaust, printer exhaust, etc.).

Specification parameters

Gas Detected

trimethylbenzene

Detection principle

Sensor Principle

Installation Method Sampling Method

Wall mounted, pipe mounted, and flow-through (related to monitoring environment)

Measure Range

0-1ppm, 0-5ppm, 0-10ppm (range optional, customizable)

Resolution Resolution

0.01 1ppm (resolution related to selected range)

Precision Precision

2%FS

Output signal

4-20mA, 0-5V RS485,RS232, Relay, wireless digital (optional)

Response Time

≤10S

recovery time

≤10S

Repeatability

≤±1%

linearity error

≤±1%

Zero shift

≤± 1% (F.S/year)

Display Technology

High brightness digital display

Connection mode

G1/2 male thread explosion-proof hose

Pipe thread size

M45*2mm

Working Temperature

-40℃~70℃

Humidity at work

0-95%RH

Explosion proof rating

Ex dⅡCT6

Protection

IP65

Power Supply

12-36VDC

working hours

24-hour work

Dimensions

180×150×90mm

Weight

≤1.6kg

Pollution source: Nitrobenzene is a raw material for organic synthesis, and its most important use is as an aniline dye or an important organic solvent. The nitrobenzene in the environment mainly comes from the wastewater and exhaust gas of chemical and dye factories, especially the wastewater discharged from aniline dye factories, which contains a large amount of nitrobenzene. Accidents during storage and transportation can also cause serious pollution of nitrobenzene.


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