Flyer LDS 6_en.pdf - Siemens

The Laser Diode Spectrometer LDS 6Process analytics goes in-situlds 6The compact Laser Diode Spectrometer LDS 6 for processcontrol even under extreme measuring conditions.Remote sensing without cross interferences.Innovative laser technology for your process.

Innovative laser technology for the most hostile placesSmart technologyLDS 6 is a high-performance process gasanalyzer with a unique design concept:It’s in-situ!The measurement takes place wherenobody else wants to be: a sensor islooking directly in the process streamwhere the gases flow – no extractivesample line needs to be used.A central unit is separated from the sensorby using fiber optics. Regardless howhostile the environment is, the analyzercan always be placed outside the hazardousarea.It’s fast!Measurements are carried out in realtime.This enables a pro-active controlof dynamic processes and allows fast,cost-saving corrections.It’s precise!The very nature of the laser light allowssingle-line spectroscopy free of interferences.Since the bandwidth of the laserlight is extraordinarily small, only thegas component of interest will interact.Other influences, such as dust and temperature,are easily eliminated due tothe excellent inherent compensationcapabilities of this technique.Key FeaturesIn-situ measurements –no gas sampling requiredBuilt-in auto-calibrationDynamic dust load compensationSelectable rangeThree measuring pointssimultaneouslyHigh gas temperatures up to 1500 °COptionally available inII 1 G D T135°C EEx ia IIC T4Measuring components: O 2 /temp,NH 3 /H 2 O, HF/H 2 O, HCl/H 2 O, CO/CO 2 ,low ppm H 2 O, etcApplications: process control, DeNOxoptimization, combustion control,emission monitoring, filteroptimization, …Smart designLDS 6 comes with all features for easyto-useand service-friendly operation.The compact analyzer unit is fitted in astandard 19”-rack for easy installation.A built-in calibration system allowsa permanent hands-off self-calibrationof the instrument. This, together withthe intuitively designed user interface,makes operating the LDS 6 as easy as itcan be. And – in the unlikely case ofservice – the modularity of the systemallows easy replacement of all componentsin the field – including the lasermodule.LDS 6 is fully compatible with the TIA(Totally Integrated Automation) conceptionof all Siemens series-6 products. Fullnetwork connectivity via Ethernet allowscontinuous data transfer and remotemaintenance.Smart choiceWe offer you a long-term experiencefrom numerous laser technology-basedinstallations in many countries. Localservice and representatives are at yourside all over the world.The attractive pricing of LDS 6 and thepossibility to measure up to three samplepoints with one central unit makes it acost-efficient solution for your process.If you have any questions, please contact your local sales representative or any of the contact addresses below.Siemens AGA&D PI 2 Process AnalyticsOestliche Rheinbrueckenstr. 5076187 KarlsruheGermanyTel.: +49 721 595 4234Fax: +49 721 595 6375E-mail: processanalytics@siemens.comwww.siemens.com/processanalyticsSiemens Applied Automation500 West Highway 60Bartlesville, OK 74003USATel.: +1 918 662 7000Fax: +1 918 662 7052E-mail: saaisales@sea.siemens.comwww.sea.siemens.com/iaSiemens Pte. LimitedA&D PI 2 Regional HeadquarterThe Siemens Center60 MacPherson RoadSingapore 348615Tel.: +65 6490 8702Fax: +65 6490 8703E-mail: splanalytics.sgp@siemens.comwww.siemens.com/processanalyticsSiemens AGAutomation and Drives (A&D)Process Instrumentation and AnalyticsD-76181 KarlsruheOrder No. E20001-A160-P720-X-7600Printed in Germany41C8458 PI.P2.ALLG.52.4.01 SB 04044.0© Siemens AG 2004Subject to change without prior notice