xendos 1800 Oxygen Analyser The xendos 1800 is a stable, accurate and highly specific oxygen analyser for safe areas.

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1 xendos 1800 Oxygen Analyser The xendos 1800 is a stable, accurate and highly specific oxygen analyser for safe areas. Designed for safe area oxygen analysis Low maintenance and re-calibration requirements Range of alarm outputs to aid integration with other systems Easy to set up and operate Special versions for solvent bearing samples Special high flow rate cell option Specification Gases Measured: O 2 PERFORMANCE Technology: Paramagnetic transducer Range: 0-100% O 2 Intrinsic Error (accuracy): <0.2% of reading or 0.05% O 1 2 Linearity: <0.05% O 2 2 Repeatability: <0.1% of reading or 0.05% O 1 2 Response time (T 90 ) 4 to 8 seconds 3 Zero drift/ week: Span drift/ week: <0.05% O 2 <1% of reading or 0.05% O 1 2 SIGNAL OUTPUTS Analogue: One 4-20 ma, isolated & one 0-1V dc, non-isolated. Ranges selectable from 0-2.5, 5, 10, 25 and 100% O 2 Alarms: Concentration Two volt free changeover relays rated 250Vac/3A or 28Vdc (non inductive) maximum and 5V/10mA ac/dc minimum Sample flow fail One volt free changeover relay rated 250Vac/3A or 28Vdc (non inductive) maximum and 5V/10mA ac/dc minimum PHYSICAL Dimensions:(W x D x H) 448mm x 229mm x 235 mm / 17.6 x 9 x 9.25 Weight: 26 kg / 57 lbs Hazardous area Classification: Non-Hazardous Areas only Ingress Protection: IP 66 / NEMA 4X Mounting: Wall or Panel 1 whichever is the greater 2 inherently linear, value dependant on calibration gases 3 dependant on configuration LEADERS IN GAS ANALYSIS

2 Ambient Conditions Temperature: Operating: -10 C to 50 C/14 F to 122 F Storage: -20 C to 55 C/-4 F to 131 F Atmospheric Pressure: 79 to 124 kpaa/11 to 18psia (for operation up to 2000m altitude.) Warm Up Time 4 hours at an ambient temperature of 20 C (68 F) Power Supply 100 to 240V ac ±10% - 50/60Hz -50VA max. Note: The internal pumps are AC voltage dependant and are supplied as 110Vac 50, 110Vac 60Hz, or 230Vac 50Hz. Ensure that the correct AC input voltage is supplied to an analyser fitted with a sample pump. Sample Wetted Materials Material Of Construction Basic Analyser Standard Cell + Flow Alarm Standard Cell + AFCD Standard Cell + Sample Pump Standard Cell + BPR High Flow rate cell / Stainless Steel Pipework Solvent Reistant Cell + Stainless Steel Pipework Solvent Resistant Cell +Hastelloy pipework Beryllium-Copper Borosilicate Glass Bonded Borosilicate Glass Fibre Brass Phospher Bronze Fluorocarbon Rubber Hastelloy C-276 Nickel (electroless) Neoprene Rubber Glass Filled Nylon 12 Polysulphone Platinum Platinum / Iridium alloy Glass Filled Polypropylene Polypropylene PVC PVDF Gold Plated Silver 302 / EN58A SSteel 303 Stainless Steel 316 Stainless Steel Viton (325 cell) Viton - A Chemraz (364 cell) PTFE Sample Gas Conditions Basic with with with S.Steel or Configuration Analyser AFCD AFCD and AFCD and Hastelloy/PFA Sample Pump BPR High Flow cell or bypass Inlet Pressure 0.04 psig/ 1 to 5 psig/ to 1 psig/ 17 to 22 psia/ 0.05 psig/ 0.3 kpag minimum 7 to 35 kpag -0.2 to 7kPag 119 to 154 kpaa 0.4 kpag minimum Flow Rate 50 to 250ml/min 1.2 to 3.5 l/min 1.6 to 1.8 l/min 1.0 to 2.0 l/min 50 to 70 l/hour (60 l/hour nominal) Vent Pressure 11.5 to 18.0 psia (80.5 to 126kPaa) - DO NOT RESTRICT ANALYSER VENT Dew Point Non-condensing at ambient temperature Temperature -10 C to +50 C (+14 F to +122 F) Particulates <3µm (micron) Condition Clean, non-flammable * and free from oil/condensate** Connections ¼ NPT. INT Inlet/Outlet Connectors (Female). (6mm option available) Adjust pressure and sample flow externally to provide sample flow rate * For Flammable samples use the xendos 1900 ** For Corrosive samples use a solvent resistant cell option AFCD - Automatic Flow Control Device BPR - Back Pressure Regulator Front View 448mm / 17.6 Side View 229mm / 9 407mm / mm / mm / 9.25

3 Analyser The xendos 1800 is fitted as standard with the following features: Analogue outputs: Isolated 4-20mA, 600 ohm maximum impedance, non-isolated 0-1V d.c. minimum impedance 470 ohms. The analogue output signals can be set to one of two pre-selectable measurement ranges. Concentration Alarms: Two volt free changeover relay outputs and LED. User configurable as high or low, set point field adjustable over the range 0-100%O 2 Range Indication: Volt free changeover relay outputs and LED Please note: this analyser is not suitable for use with flammable samples, use the xendos 1900 Sample Conditioning Options The xendos 1800 is available with a number of sampling options, to suit a variety of applications. Your choice will affect both sample wetted materials, and the required sample condition. Where the sample is non-corrosive choose from the columns headed: Standard Cell. Choose Automatic Flow Control Device (AFCD) c/w internal sample filter to simplify sample flow control. Choose Automatic Flow Control Device (AFCD) and Back Pressure Regulator (BPR) to reduce the effects of changes in barometric or vent pressure when measuring high concentrations of oxygen. Choose the sample flow fail alarm option to provide a volt free changeover relay output and LED indication when the flow falls below the minimum required level (during a Sample Flow fail condition, the analogue output can be pre-configured to be driven high (>20mA), or low (<4mA, default). Choose a sample pump if the sample supplied to the analyser is at an insufficient pressure to generate a suitable flow rate. Where enhanced pipework integrity is required, or where the sample is corrosive or solvent bearing, or where a high sample flow rate is required, choose from the column headed Special Cell & Metal Pipework. Display The xendos 1800 is available with either a 3 1 /2 digit display, capable of displaying Sample Inlet Sample Inlet fittings can be supplied as: Enclosure Fittings Three options are available, the choice depends on application. None: sealed enclosure. 00.0% to 100.0% O2, or a 4 1 /2 digit display capable of displaying 00.00% to 1 /4 NPTF 316 stainless steel fittings, 6mm OD 316 stainless steel fittings, 6mm OD Hastelloy fittings Purge fittings: 1 /4 NPTF Inlet/Outlet connectors can be fitted to the sample compartment of the enclosure to provide protection against internal toxic and/or corrosive sample gas leaks % O2 Breather port: A Breather Port with a 1 /4 NPT connector can be fitted to the sample compartment of the enclosure to provide pressure relief protection resulting from internal sample gas leaks. Conduit Entry The xendos 1800 is supplied with a choice of cable entry. Choose from: Mounting The xendos 1800 is available for either wall or panel mounting. Quickstart Manual The xendos 1800 is supplied with a Quickstart TM manual in a variety of languages. 3 /4 NPT conduit entry M20 Pg13.5 The flush panel mounting analyser is supplied with a panel cutout and additional mounting brackets. Service Manual A service manual containing technical descriptions, fault diagnosis information, parts removal, refitting and test instructions, tool and test equipment lists, and electrical drawings is available. It is intended for use by Servomex trained service personnel.

4 Analyser xendos 1800 Analyser (01800B1GEN) Enquiry & Ordering Information To Specify the analyser you require, enter your details below, tick one option in each box and post or fax to your local Servomex company, agent, or representative. Name: Company: Address: Order/Enquiry Number Please send me details of planned maintenance services & recommended spares Standard Cell, (Viton Pipework) Basic Analyser (01) with flow alarm (03) with AFCD (04) with AFCD & BPR (05) with flow alarm & AFCD (06) with flow alarm, AFCD & BPR (07) Standard Cell, (Viton Pipework with Pump) with AFCD & Pump (110V/50Hz) (08) with AFCD & Pump (110V/60Hz) (09) with AFCD & Pump (230V/50Hz) (10) with AFCD, flow alarm & Pump (110V/50Hz) (11) with AFCD, flow alarm & Pump (110V/60Hz) (12) with AFCD, flow alarm & Pump (230V/50Hz) (13) 1 Special Cell & Metal Pipework Standard cell, stainless steel pipework (02) Solvent resistant cell, stainless steel pipework (14) Solvent resistant cell, with Hastelloy pipework (15) High flow rate cell, stainless steel pipework (16) High flow rate, solvent resistant cell, stainless steel pipework (17) High flow rate solvent resistant cell, Hastelloy pipework (18) Standard cell, stainless steel bypass (19) Solvent resistant cell, stainless steel bypass (20) Solvent resistant cell, Hastelloy bypass (21) Display /2 digits (001) 4 1 /2 digits (002) Sample Inlet 4 1 /4 NPT (0) 6mm OD stainless steel (1) 6mm OD Hastelloy (2) Enclosure 5 None (0) Purge Fittings (1) Breather port (2) Conduit Entry 6 3 /4 NPT (1) M20 (2) PG 13.5 (3) Mounting 7 Wall mounted (0) Flush panel mounted (1) Quickstart Manual 8 English (1) French (2) German (3) Spanish (4) Portuguese (5) Dutch (6) Italian (7) Japanese (8) Chinese (9) Service Manual 9 None (0) Service manual (English) (1) LEADERS IN GAS ANALYSIS

5 Performance Approval The xendos 1800 complies with EN50104:1999 Electrical apparatus for the detection and measurement of oxygen. EC Directive Compliance The xendos 1800 complies with the Low Voltage Directive 73/23/EEC and the EMC Directive 89/336/EEC (as amended by Directive 92/31/EEC), both as amended by Directive 93/68/EEC. It conforms to the following harmonised European standards for product safety and electromagnetic compatibility: EN : Generic emission standard EN : Generic immunity standard EN : Safety requirements for electrical equipment for measurement, control and laboratory use. This product is rated for Installation Category II in accordance with IEC 664. This product is rated for Pollution Degree 2 in accordance with IEC 664. Performance Specification Continued Configuration Units Base with with AFCD with AFCD High Flow Transducers, Analyser AFCD and Sample Pump and BPR Standard or Solvent resistant Response time (T 90 ) Seconds <4 <7 <8 <7.5 <5 (200ml/min) (60 l/hour) Noise (peak to peak) %O 2 <0.04 <0.05 <0.05 <0.04 <0.04 Ambient Pressure % of reading for a 1% < Coefficient change in ambient pressure Sample Flow Rate % O 2 over 50 to <0.1 N/A N/A N/A <0.2 Effect 250ml/min (over 50 to 70 liters/hour) Ambient Temperature Coefficient /10 C 0.2 % O 2 ±0.5% of reading The performance specification has been written, and verified, in accordance with the international standard IEC :1994 Expression of performance of gas analysers.

6 Servomex companies, agents and representatives are located throughout the world. Your nearest contact is: Visit for technical data sheets, application and technology information for all Servomex analysers. Servomex has a policy of constant product improvement and therefore reserves the right to change specifications without notice. Certificate No. Q05166 BS EN ISO 9001 LEADERS IN GAS ANALYSIS Servomex Group Limited, Jarvis Brook, Crowborough, East Sussex, TN6 3DU, England (44) Fax: (44) Servomex B.V., Stephensonstraat 20, 2723 RN Zoetermeer, Netherlands (31) Fax: (31) Servomex S.A., 8 Rue Proudhon, B.P. 50, St Denis La Plaine Cedex, France (33) Fax: (33) Servomex GmbH, Münsterstraße 5, Hamm, Germany (49) Fax: (49) Servomex Company, Inc., 90 Kerry Place, Norwood, MA 02062, USA (1) Fax: (1) Servomex Asia Pacific Ltd, 3F-1, No.88, Sec. 6, Chung Shan N. Rd., Taipei, Taiwan (886) Fax: (886) Servomex Asia Pacific Ltd, (Spectris Group China Ltd-Shanghai Representative Office) Room 1805 Central Plaza,227 North Huang Pi Rd,Shanghai , PR China (86) Fax: (86) Global info@servomex.com Website: Servomex Group Limited A Spectris.company. All rights reserved. TDS 1800 Rev. 1 09/01 E

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