DF-340E Operator Manual - 116 Pages

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DF-340E Operator Manual

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Copyright 2007-2015 by Servomex Corporation No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form, or by any means including electronic, mechanical, photocopying, recording or otherwise without prior written permission of Servomex Corporation. Stablex, Bi-Strata and are trademarks of Servomex Corporation. VCR is a registered trademark of the Cajon Compa

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DF-340E Operator Manual Manual Version 010715 Servomex Part Number 211602 Your Process Oxygen Analyzer has been designed, manufactured and is supported under ISO-9001 controls, thus helping to insure the highest possible standards of quality. Every analyzer that Servomex manufactures is tested and operated on a variety of gas concentrations to insure that it functions properly when you receive it. The certificate of calibration assures your analyzer has been calibrated on gases that are traceable to NIST standards. With proper maintenance, your analyzer should remain calibrated for years....

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Follow the procedure below to unpack your Process Oxygen Analyzer. 1. Examine the condition of the packaging and its contents. If any damage is apparent, immediately notify the carrier and Servomex. Do not proceed with the installation. 2. Check the contents against the packing slip to make sure the shipment is complete. Unattached equipment may be shipped with the analyzer in supplemental packaging. Shortages should be reported to Servomex immediately. 3. All analyzers are shipped with the following: 4. Open the analyzer door, remove any shipping materials and verify that nothing has come...

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2 Cautions There are a number of warnings and cautions that must be observed to avoid damage to the analyzer as well to insure the safety of its users. The analyzer must be operated in a manner specified in this manual. Servomex cannot be responsible for direct or consequential damages that result from installing or operating the analyzer in a manner not described in this manual. Importantly, the analyzer has been designed for use with inert, non-toxic, non-combustible sample gases only. Servomex cannot be responsible for direct or consequential damages that result from using the analyzer...

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DANGER The electrolyte is a caustic solution. Review the Material Safety Data Sheet (MSDS) before handling the electrolyte solution. The sensor is shipped dry and must be charged with electrolyte before it is operated. Do not charge with Replenishment Solution. CAUTION Over-pressurizing the sensor can result in permanent damage to the sensor. Limit the backpressure to the analyzer to ±1 psig. Be sure the downstream isolation valve (if so equipped) is toggled open before gas flow is started. CAUTION DO NOT SHIP THE ANALYZER WITH ELECTROLYTE IN THE SENSOR – THOROUGHLY DRAIN AND RINSE SENSOR...

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2.3 WARNINGS - Related to Hazardous Applications • This equipment is suitable for use in temperature code T4 areas with the following area classifications: Class I, Div 2, Groups A B C D AND ATEX Group II Category 3 for use in gas atmospheres AND Class I, Zone 2, IIC areas for Canada and the US AND Class I, Zone 2, IIC areas classified using the IECEx system • Explosion Hazard - Do not substitute components as this may impair safety and invalidate certification. • Explosion Hazard - Do not disconnect equipment unless power has been switched off or the area is known to be non-hazardous. •...

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CAUTION WARNING - EXPLOSION HAZARD Do not substitute components as this may impair safety and invalidate certification.

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ACCURACY Standard Resolution: Greater of ± 3% of reading (not to exceed 1% of range for % Analyzers) or 0.5% of range. High Resolution: Greater of ± 3% of reading (not to exceed 1% of range for % range Analyzers) or ± 0.02% of range (except ranges less than or equal to100 ppm, ± 3% of reading or ± 0.05% of range). RESPONSE TIME Typically less than 10 seconds to read 90% of a step change. Equilibrium time depends on the specific conditions. OXYGEN SENSITIVITY/LOW DETECTION LIMIT 3 ppb (340E-H0050M Model only) *Scale A applies to High Resolution mod els only. Scale B extends down to 0 ppm or...

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OVERALL OPERATING TEMPERATURE RANGE Gas sample:    32°F to    113°F (0°C    to 45°C) AMBIENT CONDITIONS Relative Humidity:    0-95% RH, non-condensing Altitude:    6500 ft (2000 m) above sea level, maximum STORAGE TEMPERATURE Not to exceed 113°F (45°C) SENSOR TYPE Non-depleting Coulometric SENSOR WARRANTY Five (5) years (limited) ELECTRICAL, ALARMS & DISPLAY ELECTRONICS Microprocessor-based DISPLAY 1.3 inch (33mm) by 2.6 inch (66mm) graphics LCD with LED backlighting ALARMS Audible and Displayed. Up to 7 optional alarms comprised of 4 oxygen, temperature, low flow, and electrolyte...

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POWER REQUIREMENTS 100 - 240 VAC, 1.3A, 50/60 Hz Voltage fluctuations not to exceed +/-10% of the nominal supply voltage EMI SENSITIVITY Meets CISPR - 11(90) Class B Group 1 Standard WIRING REQUIREMENTS Power (AC): 600 V, 3 wire, 18 AWG, jacketed. Insulation rated 80°C minimum. Signal (Relays): 100 V minimum, 3 wires per relay, 22-18 AWG, jacketed. Insulation rated 80°C minimum. Signal (0-10 VDC Analog Out): 100 V minimum, 2 wire, 22-18 AWG, twisted pair, jacketed. Insulation rated 80°C minimum. Signal (4-20 mA Analog Out): 100 V minimum, 2 wire, 22-18 AWG, twisted pair, jacketed....

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CERTIFICATIONS North America: Class I, Division 2, Group A,B,C and D, T4 Canada: Ex nA nC IIC T4 Gc US: Class I, Zone 2, AEx nA nC IIC T4 Gc IECEx CSA 14.0048 Ex nA nC IIC T4 Gc Standards: IEC 60079-0 Ed. 6 and IEC 60079-15 Ed. 4 SIRA 14ATEX4200 Ex nA nC IIC T4 Gc Standards: EN 60079-0:2012/A11:2013 and EN 60079-15 2010 GAS SAMPLE CONDITIONS GAS CONNECTIONS 1/4" Compression inlet and outlet Standard 1/4" Metal-face-seal inlet (Optional) SAMPLE INLET PRESSURE 0.2 psig to 1.0 psig SAMPLE FLOW RATE 1.0 to 2.0 scfh standard operating limits GAS COMPATIBILITY Standard Sensor: All inert and...

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