Principle of Operation
LB-L series laser gas analyzer using a tunable diode laser absorption spectroscopy (TDLAS), the realization of the non contact measurement in high temperature, high pressure, high dust and other harsh test conditions. High selective laser based on frequency, analyzer has good performance of anti interference. compared to the traditional analysis method, reducing the complex sampling system, flexible installation and easy to use, greatly reduce the manual installation and maintenance workload GeneralSpecifications |
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Gas | Range | Resolution | Repeatability | Linearity | Response time | Drift |
O2 | 0-10%volï¼can be customizedï¼ | 0.01% | â¤1%FS | â¤1%FS | â¤2S | â¤Â±1%FS |
Functional Specifications | ||||||
Warm up | 30min | Digital output | RS232/485 | Analog output | 4-20mA | |
Power supply | AC100-240V/47-63Hz | Relay output | Load capacity: AC/DC 4V/1A; Concentration limitation alarm, abnormal transmittance alarm, abnormal laser temperature alarm | |||
AmbientSpecifications | ||||||
Flue gas temperature | â¤1100â | Flue gas pressure | Atmosphere pressure±5kPa | Dust content | â¤10000mg/Nm3 | |
Ambient temperature | -30~55â | Protection level | IP65 | Explosion level |
ExdIICT5
ï¼optionalï¼ |
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Ambient pressure | 70kPa-120kPa |