SERVOTOUGH SpectraExact 2500 Product Brochure


Catalog excerpts

SERVOTOUGH SpectraExact 2500 Product Brochure - 1

PRODUCT OVERVIEW S E R V O T O U G H SpectraExact 2500 HAZARDOUS AREA* ACCURATE AND ADAPTABLE PHOTOMETRIC ANALYZER FOR SINGLE COMPONENT PROCESS MONITORING UNRIVALLED PERFORMANCE PROCESS CONTROL SENSING TECHNOLOGY The new 2500 series of digital NDIR analyzers builds on the proven measurement principles of Servomex’s premium NDIR analyzers Suitable for mounting in hazardous area locations* Highly reliable, accurate and stable Footprint compatible with all previous series of 2500 analyzers making for fast, cost effecive replacement Separate cell allows simple cleaning and servicing Low maitenance nondepleting technology BENCHMARK COMPLIANCE* FLEXIBLE line, real time analysis On EASY TO USE New and improved, easy to use display and interface Modbus TCP Ideal for diverse gas sample types (0-180°C/32-356°F and 0-150psig/0-10barg/01,000kPag) UKCA, CE, ATEX, UKEx, IECEx and North American hazardous area approvals Hardware safety integrity certification supports use in SIL 2 safety instrumented systems** Certified for gases and dust Suitable to measure a continually flammable sample in a hazardous area Water in ethylene dichloride/ solvents Ethylene production Toluene di-isocyanate production Pure Terephthalic Acid (PTA) production Note: * All benchmark compliance currently pending ** Pending, refer to Servomex For more information please contact us Visit

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SERVOTOUGH SpectraExact 2500 Product Brochure - 2

PRODUCT OVERVIEW S E R V O T O U G H SpectraExact 2500 ENHANCED SAFETY FOR THE MOST DANGEROUS LOCATIONS HAZARDOUS AREA* USEFUL LINKS When you work on applications with complex process requirements, you need a highly flexible, easy-to-use solution that is adaptable to your exact process monitoring needs. The SpectraExact is certified for gas and dust zone areas and is suitable to use with flammable or highly toxic gases*. MORE FEATURES, MORE FLEXIBILITY Digital communications enables the full functionality of the SpectraExact to be controlled remotely and safely, with Modbus implemented...

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SERVOTOUGH SpectraExact 2500 Product Brochure - 3

TECHNICAL DATA SHEET S E R V O T O U G H SpectraExact 2500 SPECIFICATIONS Gas measured See “TYPICAL MEASUREMENTS” on next page Non-dispersive infrared PERFORMANCE Intrinsic error (accuracy) Drift (zero) per week Output fluctuation (noise) Ambient temperature influence Less than 1% FS zero drift due to rate of ambient temperature change of 25ºC/hr (45ºF/hr) over a maximum of 25ºC (45ºF) change Min. recommended range (application dependent) Recommended calibration frequency Application dependent Cross sensitivity Application dependent signal outputs/inputs Analog output Output range Analog...

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SERVOTOUGH SpectraExact 2500 Product Brochure - 4

PHYSICAL Weight Dimensions, WxDxH Max: 1620 x 284 x 500mm (63.7 x 11.2 x 20.0”) (inc. allowance to open covers) Min: 620 x 284 x 241mm (24.2 x 11.2 x 9.5”) utilities Supply voltage Rated power 120VA without optional heated cell 300VA with optional electrically heated cell Typically nitrogen/liquid - application dependent Gas/liquid - application dependent Sample connection TYPICAL MEASUREMENTS 2500 Gas Acetic Acid Acetone Acetylene Ammonia Benzene Butane CO2 CO CS2 COS Chloroform Ethane Ethanol Ethylene Ethylene oxide HCl % Trichlorotrifluoroethene Acetaldehyde Freons 2500 Gas Methane...

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SERVOTOUGH SpectraExact 2500 Product Brochure - 5

configuration Measurement The choice of analyzer will depend on the measurement and application. What do you want to measure? What measurement range? What other gases are present? In what concentrations? What are the temperature, pressure, dewpoint and particulate loading of the sample? Common measurements include: % & ppm(v) carbon dioxide % & ppm(v) carbon monoxide % & ppm(v) methane %, ppm(v) & LEL total hydrocarbons ppm(v) water in solvents (e.g. EDC) % water in solvents (e.g. acetic acid) % & ppm(v) sulphur dioxide % ethylene % wl sodium hydroxide in water % & ppm(v) phosgene Other...

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SERVOTOUGH SpectraExact 2500 Product Brochure - 6

questionnaire Measurement(s) Sample conditions Background gases Is there a sample conditioning system between the sample point and the analyzer? Yes No If yes, please provide further details in the box below. (If a sample system is installed, please give details of background gases and sample conditions at the outlet of the system. If no sample system is fitted, please show background gases and conditions at the sampling point) Approval type Is the analyzer to be installed in a hazardous area? Yes If yes, please provide further details Sample wetted materials Choose from the following,...

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SERVOTOUGH SpectraExact 2500 Product Brochure - 7

DIMENSIONAL DRAWINGS See table Path Length Cable entry Hole Centers Overall Length

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SERVOTOUGH SpectraExact 2500 Product Brochure - 8

WE’RE READY TO HELP WHATEVER YOUR GAS ANALYSIS REQUIREMENTS, WHEREVER YOU ARE These analyzers are not intended for any form of use on humans and are not medical devices as described in the Medical Devices Directive 93/42EEC. Please note: Whilst every effort has been made to ensure accuracy, no responsibility can be accepted for errors and omissions. Data may change, as well as legislation, and you are strongly advised to obtain copies of the most recently issued regulations, standards and guidelines. This document is not intended to form the basis of a contract. Servomex has a policy of...

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