GMS10RVS

GMS-10 RVS Series Oxygen Sensors Accurate oxygen measurement DESCRIPTION The GMS-10 is a high-accuracy oxygen sensor suitable for produces the 700 °C required for the ZrO2 to operate as an O2 many applications. Originally developed for boiler pump. The time taken for the pump to achieve specific applications, the product range has been extended to offer minimum and maximum pressures within this chamber is a versions suitable for oxygen monitoring on board commercial measure of the partial oxygen pressure of the environment. and military aircraft, exhaust gas testing for automotive and medical test equipment. The sensor employs two ZrO2 discs The GMS-10 has to be operated by an electronic measuring with a small hermetically sealed chamber in between. One of circuit that controls the sensor operation and signal the discs functions as a reversible oxygen pump, which is processing. This circuit can either be incorporated into the used to successively fill and empty the chamber. The second customer’s own electronics, or be purchased as a separate disc measures the ratio of the partial pressure difference and box of electronics from Honeywell. generates a corresponding sense voltage. A heat element FEATURES TYPICAL APPLICATIONS • High-accuracy measurement • Heating boiler control • Low power consumption • Industrial process control • No reference gas required • Control of aircraft on board oxygen generation systems • Linear output signal • Automotive exhaust gas diagnostics • No need for temperature stabilization • Service instruments • Function testing and calibration in ambient air • Monitoring environmental oxygen • Long life WARNING MISUSE OF DOCUMENTATION • The information presented in this product sheet is for reference only. Do not use this document as a product installation guide. • Complete installation, operation, and maintenance information is provided in the instructions supplied with each product. WARNING PERSONAL INJURY DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Failur e to comply with these instr uctions could rresult esult in Failure instructions Failur e to comply with these instr uctions could rresult esult in Failure instructions death or serious injur y. injury death or serious injur y. injury MOUNTING DIMENSIONS IN MM/INCHES (FOR REFERENCE ONLY) WARRANTY/REMEDY Oxygen pressure range 2 mbar – 3 bar Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items it finds defective. The for egoing is buyer emedy and foregoing buyer’’s sole rremedy is in lieu of all war ranties, essed warranties, expr expressed or implied, including those of mer chantability and fitness for a merchantability par ticular purpose. In no event shall particular Honeywell be liable for consequential, special, or indir ect damages. indirect While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no Operational temperature 700 °C responsibility for its use. Stand by temperature 500 °C (typ.) Sensitivity 1.05 ms/mbar Accuracy < 5 mbar Response time < 15 s Warm up time < 100 s Warm up time (from stand by) < 20 s 83,0 3.27 150,0 5.91 5,0 0.20 Ø 12,0 0.47 WIRING DIAGRAM Heater (3&5) Yellow Pump (1) Red Common (2) Black Sense (4) Blue TECHNICAL DATA Electrical Characteristics Sensor voltage levels (recommended ), V 45-64-85 mV Pump current (recommended), A 40 uA Heater supply, V/A 4.0 V (1.7A) Heater supply (stand by) 2.0 V Pump resistance at 700 °C, Ohm dc 1 kOhm (typ.) ac 1 kHz 120 Ohm (typ.) Operational specifications Permissable gas temperature -100 /+250 °C Gas flow rate 0-10 m/s SALES AND SERVICE Honeywell serves its customers through a worldwide network of sales offices, representatives and distributors. For application assistance, current specifications, pricing or name of the nearest Authorized Distributor, contact your local sales office or: E-mail: info.sc@honeywell.com Mechanical characteristics Inter net: www.honeywell.com/sensing Internet: Repetitive permissable acceleration 5g Incidental permissable acceleration 30 g Phone and Fax: Europe UK +44 (0) 1698 481481 +44 (0) 1698 481676 Fax USA/Canada +1-800-537-6945 +1-815-235-6545 Fax International Automation and Contr ol Solutions Control Sensing and Control Honeywell Newhouse Industrial Estate Motherwell, ML1 5SB UK www.honeywell.com 100458-EN Issue 2 UK07 GLO September 2004 Copyright 2004 Honeywell International Inc. +1-815-235-6847