kgz - 10 series o xygen sensors description the kgz - 10 is a high - accuracy , zi rconi a - based oxygen sensor . the ability of the s ensor to operate without any reference gas makes it ideal for po t ential applications such as combus tion control or aircraft oxygen g eneration systems. the sensor employs two zro 2 discs with a small hermetically sealed chamber in between. one of the discs functions as a reversible oxygen pump, which is used to successively fill and emp ty the chamber. the second disc measures the ratio of the partial pressure difference and generates a corresponding sense voltage. a heat element produces the 700 c [1292 f] required for the zro 2 to operate as an o 2 pump. the time taken for the pump to achieve specific minimum and maximum pressures within this chamber is a measure of the partial oxygen pressure of the environment. the kgz - 10 has to be operated by an electronic measuring circuit that controls the sensor operation and signal processing. t his circuit can either be incorporated into the customer s own electronics, or be purchased as a separate interface board from honeywell. f eatures high - accuracy measurement low power consumption no reference gas required linear output signal no need fo r temperature stabilization function testing and calibration in ambient air long life potential applications boiler combustion controls aircraft oxygen generation systems
kgz - 10 series 2 www.honeywell.com/sensing t able 1. technical s pecifications characteristic para meter sensor voltage levels (recommended) 45 - 64 - 85 mv pump current (recommended) 40 ua heater supply, 4.0 v (1.7 a) heater supply (stand by) 2.0 v pump resistance at 700 c [1292 f] : dc ac 1 kohm , typ. 1 khz , 120 ohm , typ. oxygen pressure range 2 mbar to 3 bar operational temperature 700 c [1292 f] stand by temperature 500 c [932 f], typ. sensitivity 1.05 ms/mbar accuracy <5 mbar response time < 4 s warm up time <100 s warm up time (from stand by) <20 s permiss i ble gas tempera ture - 100 c /250 c [ - 1 48 f / 482 f] gas flow rate 0 m / s to 10 m/s repetitive permiss i ble acceleration 5 g incidental permiss i ble acceleration 30 g
oxygen sensors honeywell sensing and control 3 f igure 1. kgz - 10 d imension s (for reference only: mm /in. ) figure 2. kgz - 10sp dimension s (for reference only: mm/in.) o rder guide catalog listing description kgz - 10 oxygen sensor, f lange mount with tabs kgz - 10sp oxygen sensor, flange mount with p ins
sensing and control honeywell 1985 douglas drive north golden valley, mn 55422 www.honeywell.com/sensing 100458 - 3 - en i l50 glo printed in usa february 201 1 copyright ? 201 1 honeywell international inc . all rights reserved. warning pe rsonal 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. failure to comply with these instructions could result in death or serious injury. warra nty/remedy honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. honeywells 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 foregoing is b uyers sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. in no event shall honeywell be liable for consequential, special, or indirect damages. while we provi de 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 believe d to be accurate and reliable as of this printing. however, we assume no responsibility for its use. warning misuse of documentat ion the information presented in this product sheet is for reference only. do not use this document as a product ins tallation guide. complete installation, operation, and maintenance information is provided in the instructions supplied with each product. failure to comply with these instructions could result in death or serious injury. sales and service honeywell serv es 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 internet: www.honeywell.com/sensing phone and fax: asia pacific +65 6355 - 2828 +65 6445 - 3033 fax europe +44 (0) 1698 481 481 +44 (0) 1698 481676 fax latin america +1 - 305 - 805 - 8188 +1 - 305 - 883 - 8257 fax usa/canada +1 - 800 - 537 - 6945 +1 - 815 - 235 - 684 7 +1 - 815 - 235 - 6545 fax
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