EC900 Process Oxygen Analysers The EC900 offers unsurpassed accuracy, reliability and flexibility under the most demanding on-line operating conditions Features & Benefits Specific to oxygen Large, autoranging LED display Ambient air or traceable gas calibration Unaffected by vibration or position Microprocessor controlled functions Sturdy, reliable construction with three sensor options Long life, maintenance-free, disposable oxygen sensors Insensitive to sample flow rate - percentage through ppm Fast response. Ultra fast response version also available Nitrosave flushing gas control option This instrument has a 36 month warranty which covers any faulty workmanship and normal component failure relating to electronic circuit cards Conforms to European Directives: Electromagnetic Compatibility Directive 2004/108/EC Low Voltage Directive 73/23/EEC Unmatched in High Performance On-Line Oxygen Analysis Applications Unmatched Performance Sensor Selection Principle of Operation Systech Illinois has long been recognised No need to compromise! Now you The EC900 Oxygen Analysers use a variety of Chemical / Petrochemical worldwide as a leader in oxygen analysis. can match sensor to application for electrochemical fuel cells for the detection of the best possible reliability and oxygen. When oxygen diffuses to the cathode of Chemical Production Utilising a variety of specially engineered performance. All sensors are the cell, a current output is produced directly High Purity Gas Production electrochemical fuel cells, the EC900 Oxygen manufactured to rigid tolerances and proportional to the concentration of oxygen in the Hydrocarbon Refining Analysers are designed to monitor oxygen within exacting production specifications. sample gas. most industrial gases and atmospheres. These Natural Gas Transmission highly advanced instruments incorporate Specialising in trace oxygen measurements, user-friendly software and the highest quality EC920 Systech Illinois’ sensors are used in applications Curing sensors to provide accurate, reliable results. from ppb up to 100% oxygen. In addition, sensors can be used on gas streams such as hydrogen, Electron Beam Whatever your measuring range, the EC900 combustibles, hydrocarbons and inert gases. Ultraviolet series has an analyser to suit your needs. All Systech Illinois’ sensors are easily calibrated to ambient air. For ISO purposes and in specific Electronics Cabinetry & Mounting applications, traceable calibration gases can be Reflow / Wave Soldering Three different configurations to match your needs. used to meet the most demanding quality Solder Powder Production NEMA 4X / IP66 waterproof and weatherproof assurance programmes. 19 in. rack mount Semiconductor Furnaces Panel or bench mount Gas Quality UL and CUL approved Ex-proof Trace (part per million) Sensor EC930 The trace sensor is designed for measuring Metals Explosion Proof Version 0.1ppm – 1% oxygen in most industrial gas Heat Treating / Annealing streams. Can be calibrated to air. This sensor UL and CSA approved Steel Production when used in a normal operating range typically Split architecture version for: lasts 3 – 5 years. Alloys and Powdered Metals Class I, Groups B, C& D; Class II and Class III Nema 4/7 rated Sensor RACETM Pharmaceutical Operator Interface /Diagnostics Inert Packaging EC910 The RACE™ Sensor is a breakthrough in Vessel Blanketing User-friendly menu electrochemical technology. Our patented design* prevents the sensor from being saturated by high Fermentation Read-only mode available Diagnostic capabilities levels of oxygen. With TURBOPURGE™ levels as low as 20ppm can be reached from ambient air Fault alarms Process within 2 minutes. This sensor is unaffected by Optional Nitrosave Feature hydrocarbons or volatile atmospheres making it Ceramics the ideal choice in applications such as Combustion Analysis Control of Nitrogen or flushing gas wavesolder and reflow ovens. Contact Lens Manufacturing Reduced gas consumption Ex- Proof Food Packaging Improved productivity The RACE™ Sensor is maintenance-free, requires Reduced product wastage only occasional calibration and has no caustic Glass Fibre Optics Better quality control electrolyte to monitor or replace. The RACE™ Inert Gas Welding Integrated electronics with analyser Sensor carries a 3 year limited warranty. Lamp Manufacturing Control hardware available Percent Sensor Outputs & Alarm Options General The Systech Illinois percent sensor is capable of Controlled Environments For charting, process control, or remote Sampling Systems accurate measurements from 0 – 100% oxygen. R & D monitoring. Unlike most electrochemical sensors, this sensor USB and RS485 Glove Boxes Bypass flowmeter is not affected by acid gases such as carbon Analogue outputs (one or three channels) Pressure regulator dioxide. Oxygen Deficiency High / low alarms Sample pump Fault alarms Flow alarm * UK Patent no. 2324870. USA Patent no. 5929318 EC900 Process Oxygen Analysers EC910 EC920 EC930 Bench/Panel Mount IP66/NEMA 4X Rack Mount 4U - 19 inch 190H x 237W x 410D (mm) Wall Mount/Weatherproof Houses 1 or 2 Analysers 7.9 kg 460H x 380W x 160D (mm) 178H x 484W x 410D (mm) 15.5kg 9.7kg (single unit) Technical Specifications Sensor Type Trace Race Percent Ranges 0.1ppm - 1% 0.1ppm - 30% 0.3% - 100% Accuracy: >10ppm ±2% of reading at 20°C ±2% of reading at 20°C ±0.2% of calibrated value at 20°C ±5% of reading over ±5% of reading over ±1% of calibrated value over temperature range temperature range temperature range <10ppm ±2% of reading + ±2% over temperature + 0.4ppm at 20°C 0.4ppm at 20°C ±5% of reading + ±5% over temperature + 0.6ppm over temperature 0.6ppm over temperature range range Response Time 90% within 30sec Air to 20ppm within 2min 90% within 30sec Measuring Cell Type Electrochemical, percentage, trace and RACETM Cell (US & UK) patents Operating Conditions Sample Inlet Pressure 0.25 - 2 Barg, 3-30psi Sample Flow Rate Approximately 140 cc/min Sample Temperature -5 to 50°C Ambient Temperature -5 to 50°C, RH 0-99% non-condensing Sample Connections 1/8" OD compression fittings, as standard Communications USB and RS485 Unsuitable Gases Acid gases, corrosives and solvents in significant concentration Power Requirements Power Supply 115/230VAC selectable Display Type 4-digit high-visibility LED Options High/Low Alarms 2 Volt-free changeover contacts. Rated 240V 3A Analogue Outputs Analogue output channels: scaleable 0-10V, 4-20mA or 0-20mA all isolated. Option for one channel or three. Autocalibrate Provision for remote cal start and autocal in progress Sample Stream Options Bypass flowmeter, sample pump, flow alarm, stainless steel sample system in place of brass/copper. Sample conditioning advice available. Nitrosave O2 measurement and control system EC9500. Ex Proof Consult factory for various configurations. Systech Illinois have over 30 years experience of providing analysis solutions for a wide range of industries. From our manufacturing plants in the UK and U.S. we produce gas analysers for industrial process industries, headspace analysers for monitoring gas flushing of food products and our range of permeation analysers. Systech Instruments Ltd (UK) Illinois Instruments, Inc (U.S) Illinois Instruments (Thailand) Systech Illinois (China) 17 Thame Park Business Centre, 2401 Hiller Ridge Road 6th fl Nopnarong Bldg No7 Room 1105 Forte Building Wenman Road, Johnsburg, Illinois 60051 Ladprao23, Jatujak, Bangkok No. 910 Quyang Rd, Hongkou district, Thame, Oxfordshire OX9 3XA U.S.A 10900 Thailand Shanghai, China 200434 Tel: +44 (0)1844 216838 Tel: +1 815 344 6212 Tel: +66 (0)2938 0798 Tel: +86 21 65533022 Fax: +44 (0)1844 217220 Fax: +1 815 344 6332 Fax: +66 (0)2938 1058 Fax: +86 21 65539651 E-mail: sales.uk@systechillinois.com E-mail: sales.usa@systechillinois.com E-mail: sales.ap@systechillinois.com Email: info@systechillinois.cn www.systechillinois.com www.systechillinois.com www.systechillinois.com www.systechillinois.cn Systech Illinois reserve the right to change specifications without notice. 04/2015