Hydrocarbon Processing Issue 01 | Page 20

SERVOTOUGH LaserSP 2930
SERVOTOUGH LaserCompact 2940
SERVOTOUGH LaserExact 2950

SERVOTOUGH LaserSP 2930

HAZARDOUS AREA
HIGH-SENSITIVITY CROSS-STACK TDL ANALYZER
A high performance gas analyzer designed for continuous in-situ monitoring, the LaserSP 2930 delivers a fast response time and highly stable performance. Suitable for measuring a range of gases including HCl, HF, H2O, H2S, HCN, and other hydrocarbons, the LaserSP is ideal for a wide range of process, combustion control and emissions applications.
GAS
MULTIPLE
MEASURES

%

PERCENT
ppm
TRACE
APPLICATION
PROCESS CONTROL
EMISSIONS
Designed for Zone 1 and Zone 2 hazard rated( gas / dust) locations
In-situ with no sample conditioning delivers reliable operation
Wavelength Modulated Spectroscopy provides wide dynamic range and lowest cross interference
SENSING TECHNOLOGY

SERVOTOUGH LaserCompact 2940

HAZARDOUS AREA
SHORT PATH LENGTH TDL ANALYZER
Optimized for measurement across pipes and along short measurement cells and able to measure through very thin nozzles, reducing or even eliminating consumption of purge gas, the LaserCompact 2940 delivers the fast response time, highly stable performance and minimum sample conditioning advantages of TDL technology.
GAS
MULTIPLE
MEASURES

%

PERCENT
ppm
TRACE
APPLICATION
PROCESS CONTROL
ATEX, IECEx and North American hazardous area approvals. ATEX Cat 3( Gases) and Cat 2( Dusts) IECEx Zone 2 and Zone 21. CSA Divisions and Zones( Gas and Dust)
Line width correction delivers accurate measurement with variations in matrix
In-situ with low purge gas consumption
QUALITY
SENSING TECHNOLOGY

SERVOTOUGH LaserExact 2950

HAZARDOUS AREA
EXTRACTIVE TDL TRACE MULTIGAS ANALYZER, DESIGNED FOR MEASURING TRACE GASES OFFLINE
Specifically designed for extractive trace analysis applications, the LaserExact 2950’ s TDL technology offers unsurpassed low ppb detection limits for most gases, making it ideal for the measurement of trace gases offline.
GAS
MULTIPLE
MEASURES
ppb
ULTRA TRACE ppm
TRACE
APPLICATION
PROCESS CONTROL
Zone 2 / Div 2 hazard rated locations and use without purge
Advanced multipass cell delivers ppb or low ppm detection limits
Innovative PeakLock pattern recognition line tracking eliminates drift over extended operational periods
QUALITY
SENSING TECHNOLOGY
P20 SERVOPRO NOx, SO 2 and HFID products are also available. Please contact Barbara Marshik( bmarshik @ servomex. com) for more information.