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OMA-3000 Online UV Optical Fiber Spectrum Analyzer

System General

The OMA-3000 Online UV Optical Fiber Spectrum Analyzer is a product that can be applied to high precision online measurement of gas concentration, such as SO2, NO, NO2, H2S, and Cl2 and etc.
The OMA-3000 can be extensively applied to system industry process, environment protection and etc.
OMA-3000 Online UV Optical Fiber Spectrum Analyzer
UV light from lamp-house pool into fiber and then are transmitted to the flowcell. After absorbed by measured gas in the flowcell, they are transmitted to spectrometervia fiber and decomposed via grating. And then optical signal is converted to electronic signal by array sensorand get the spectroscopy information.
 
OMA-3000 Principles
 
 
Gas Absorption Spectrum
OMA-3000 Technical Date
Sorts
Parameters
Specifications
Technical Specifications
Linear Accuracy
≤±1%F.S.
Zero Drift
≤±1%F.S.(24h)
Span Drift
≤±1%F.S.(24h)
Repeatability
≤±1%F.S.
Response Time
≤10s
Bandwidth
From 190 nm to 450 nm
Exterior
Interfaces
Digital Input
8-channel binary system input
Digital Output
8-channel relay output
Analogue Input
2-channel(4-20)mA
Analogue Output
5-channel(4-20)mA
Communication Interface
RS232/RS485/GPRS
Operation Conditions
Power Supply
220V AC,50Hz
Ambient Temperature
(5-40)℃
Ambient Humidity
(10-95)% RH
Atmospheric Pressure
(86-1060kPa0*500*210
Specification
Volume(H*W*D(mm))
140
Weight
15kg
Display
8"STN color screen,320*240 pels
Protection-proof
IP65
The OMA-3000 System is a new generation analyzer basing on holographic grating spectrum
●technology and differential optical absorption spectroscopy analysis technology, the whole analyzer is stable and reliable, with high performance index, long service life, convenient operation, and low workload on maintenance and calibration. This analyzer has the following features:
●High measurement precision
The OMA-3000 uses UV difference technology, solves effectively the interference of water, dust etc on measurement precision.
●High reliability
²        The gas analyzer uses light source with long service life.
²        The OMA-3000 uses holographic grating spectrum and sensor array technology, with no moving parts.
●Easy maintenance, low maintenance cost
²        The analyzer is with automatic and manual calibration and zero adjustment functions.
²        The light source, flowcell and spectrometer of OMA-3000 are connected with each other by optical fibers; the components are modularized, easy maintenance and renewal.
●Possess the ability of PLC to control the exterior magnetic valve.
●Ample user interboard.
●The gas that enters the analyzer must be no oil, no water.
●The gas flux that enters the analyzer should be controlled as (1-3) L/min.
●Confirm the gas path airproof.