AS300-VOC
Category:
AS-300 is a fixed gas detector that can constantly detect the concentration of VOC gas in the ambient air online. Based on the principle of Photo Ionization PID, the instrument can transmit the real-time gas data detected on site via 4-20mA signal or RS485 signal. It is a standard three-wire system VOC gas detector with the functions such as field LCD display and sensor replacement (plug and play), meeting the application requirements of different industries.
sales@bebur-tech.com
- Product details
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Applications
The industries such as petroleum, chemical, metallurgy, environmental protection, paper-making, municipal, biochemical medicine and water treatment.
Features
· Built-in temperature compensation circuit for accurate measurement
· Designed with cover-free style, infrared remote control calibration, operation
· Cast aluminum shell, suitable for various industrial environments
· Easy to install and maintain, sensor replacement on site (plug and play)
· Multiple range options can meet requirements of customers
· Standard three-wire 4-20mA signal output or RS485 output, compatible with DCS or PLC system
· Field level-2 sound and light alarms, relay output (with the external equipment such as external exhaust connected)
Principle of detection
Photo Ionization PID
Gas for detection
VOCs
Repeatability
≤±3%
Standard configuration
T90 reaction time
< 30s
Detector host
Power supply
24VDC
Audible-visual warning light
Remote control
Instructions
Power consumption
<2.5W
Polarization time
24h
Calibration
Every 4-8 months
Reset
Every 3-6 months
User interface
Infrared remote control
Working temperature
-40°C-70°C (limit); -20°C-50°C (typical)
Accessories installation
Operating pressure
Standard atmospheric pressure ±10%
Mounting bracket
Working humidity
0-95%RH (no condensation)
Rain cover
Output signal
Three-wire system 4-20mA, RS485
Display
Field LCD display
Explosion-proof class
Ex db IICT6Gb/Ex tb IIIC T80°C Db
Protection grade
IP66
Technical parameters
Application industry
Environmental Protection Industry
We have developed and launched a series of water quality analyzers, flow meters, liquid level gauges, and gas detectors for applications in municipal drinking water, municipal sewage, industrial wastewater, spa pool disinfection, space disinfection, chemical plant gas leak emission detection, and other fields.
Energy
We have developed and launched a series of water quality analyzers, flow meters, liquid level gauges, and gas detectors for applications in municipal drinking water, municipal sewage, industrial wastewater, spa pool disinfection, space disinfection, chemical plant gas leak emission detection, and other fields.
Food Manufacture & Processing
We have developed and launched a series of water quality analyzers, flow meters, liquid level gauges, and gas detectors for applications in municipal drinking water, municipal sewage, industrial wastewater, spa pool disinfection, space disinfection, chemical plant gas leak emission detection, and other fields.
Chemical Engineering
We have developed and launched a series of water quality analyzers, flow meters, liquid level gauges, and gas detectors for applications in municipal drinking water, municipal sewage, industrial wastewater, spa pool disinfection, space disinfection, chemical plant gas leak emission detection, and other fields.
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Bebur Beijing China(Marketing &Sales)
sales@bebur-tech.com
Bebur Sichuan China
( Factory&After sales Service)
technology@bebur-tech.com
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info@bebur-tech.com
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