LaserGas-III-SP-NH3-DeNOx
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All Rights Reserved, Copyright © June 2018, NEO Monitors AS NEO Monitors LaserGasTM III ammonia analyzer (3rd generation) is specially designed for operation in hazardous areas and it provides real time in-situ NH3 measurements for virtually any type of DeNOx systems. The configuration is transmitter/receiver units for cross-duct/stack installation. An external junction (cable connection) box simplifies installation and maintenance. The operation principal is based on well proven Tunable Diode Laser Absorption Spectroscopy (TDLAS) implemented using fast scanning absorption technique with fully digital signal processing. Years of experience allowed us to carefully design this highly compact NH3 analyzer which offers exceptional performance in harsh environments, is truly robust and provides immediate benefits in terms of operation ease and low cost ownership. Features Customer benefits • In-situ real time measurements • Selective catalytic reduction (SCR) • Fast response time • Selective non- atalytic reduction (SNCR) c • Reliable in-situ NH3 measurements in real time • Compact design • Low power consumption (< 10W) • TDLAS technology • Low detection limit • No interference from other gases • Not affected by high dust load • Lifetime calibration, no zero drift • Typical DeNOx outlet • Emission monitoring • Monitoring of catalyst activity • Increase DeNOx efficiency and minimize emission • Simple installation, ease of use • Chemical industries • Petrochemical industries • Additional H2O measurements available • Steel industries • Integrated span check • Ethernet connectivity • Process optimization • No sampling systems • Compressed air purge (no need for Nitrogen) • No regular calibrations needed • Automatic span check available NEO Monitors AS • Part of the Nederman Group • Prost Stabels vei 22 • N-2019 Skedsmokorset, Norway

LaserGas™ III SP NH3 DeNOx Technical Data Specifications Detection limit (NH3): Default range: Ratings Power supply: Power consumption : Other ranges on request Range H2O: Optical path length: Relay output: +/- 0.2 ppm or +/- 1% relative, whichever is greater (application dependent) 1 second or longer (configurable) Operating temperature: -40 ºC to +65 ºC (extended rating -40 ºC to +65 ºC on request) -40 ºC to +70 ºC Protection classification: IP65 Inputs / Outputs Analog output (3): 4-20 mA current loop (concentration NH3, transmission, concentration H2O) Digital output: 10/100 Base T...