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Shenzhen Green En Environmental Protection Technology Co., Ltd
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Shenzhen Green En Environmental Protection Technology Co., Ltd

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    service@greensgrace.com

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    3rd Floor, Building 9, Jiuxiangling Industrial Zone, Xinwei Community, Xili Street, Nanshan District, Shenzhen

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VOC organic matter online monitoring system

NegotiableUpdate on 02/28
Model
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Overview
The GR-TVOC volatile organic compound online monitoring system can quickly monitor the total amount of VOCs, provide timely warnings for VOCs exceeding emission standards and gas leaks, and encourage polluting enterprises to strengthen the construction and maintenance of treatment facilities, ensuring personal safety and production safety. The GR-TVOC volatile organic compound online monitoring system consists of an analyzer, a data acquisition device, and a monitoring platform. By using the PID method, comprehensive and accurate monitoring of the total amount of volatile organic compounds (VOCs) in fixed pollution sources in key industries is achieved. After data processing and conversion, the monitoring data is transmitted to the online monitoring data platform via GPRS network. Low system cost and minimal maintenance; Small size, modular design, flexible layout; Full Chinese operation interface, sensitive and fast operation; Real time monitoring of VOCs concentration, fast response, alarm without delay; The core of the VOCs analyzer adopts original imported gas sensors and PID technology principles; Automatic zero point standard, temperature and humidity compensation, with high precision and strong stability.
Product Details

indicator

Technical Requirements

methodological basis

JJF 1172 - 2007

Measurement range and resolution

(0-50)ppmEquivalent amount of isobutene (resolution 0.005ppm), or (0-1000) ppm equivalent amount of isobutene (resolution 0.1ppm) can be selected in the same range

calibration

Zero point and standard gas two-point on-site calibration

indication error

±3%F.S

zero drift

≤2%F.S

Span Drift

≤2%F.S

repetitiveness

2%

detection limit

1ppb

power supply

DC (18-36) V (typical value is 24V)

output

RS485Communication, supporting (4-20) mA output

display

128*64LCD display, 4-color alarm indicator light

sampling method

Built in suction pump for pumping and sampling

response time(T90)

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operating interface

Both buttons and infrared remote control with operation interface can be used for operation

service life

≥ 2 years (based on 24-hour continuous monitoring)

insulation resistance

≥20MΩ

insulation strength

≥ 1500V, 1-minute test