XYA Series Oxygen sensors FEATURES · Oxygen pressure range 2 mbar...3 bar · Zirconium dioxide (ZrO2) sensing elements · Non-consumptive technology · Integral heating element · No need for temperature stabilisation · No reference gas required · Function testing and calibration in ambient air · High accuracy · Linear output signal · Operates with external interface boards ELECTRICAL CONNECTION SPECIFICATIONS Maximum ratings Heater supply voltage Stand by Stainless steel wires (XYA1S) 4.35 ±0.1 VDC (1.85 A) 2.0 VDC P C Pump resistance @ 700 °C DC AC Permissable gas temperature XYA1 all others Gas flow rate typ. 1 kΩ typ. 1 kHz, 120 Ω H S Molex connector (XYA...M) -100...400 °C -100...250 °C 0...20 m/s Repetitive permissable accelaration 5g Incidental permissable accelaration 30 g June 2007 / 637 H P: Pump C: Common S: Sense H: Heater 1: 2: 3: 4: 5: Pump (Red) Common (Black) Heater (Yellow) Sense (Blue) Heater (Yellow) 1/4 www.sensortechnics.com XYA Series Oxygen sensors PERFORMANCE CHARACTERISTICS Characteristics Min. Oxygen pressure range Typ. Max. 2 3000 Accuracy 5 Operational temperature 700 Stand by temperature 500 Unit mbar °C Response time 4 Warm up time 100 Warm up time (from stand by) 20 s OUTLINE DRAWING Housing type XYA1S Ø 12 16.5 15 Ø6 P C H H S Ø 0.64 Ni-plated stainless steel wires mass: 4 g June 2007 / 637 dimensions in mm 2/4 www.sensortechnics.com XYA Series Oxygen sensors OUTLINE DRAWING (cont.) Housing type XYA2M 150 80 4 Ø 12 mass: 24 g dimensions in mm Housing types XYA5M, XYA6M, XYA7M 150 80 15.5 7 5 4 Ø 12 M18 x 1.5 x x = 28 mm for XYA5... x = 45 mm for XYA6... x = 55 mm for XYA7... mass: 48 g June 2007 / 637 dimensions in mm 3/4 www.sensortechnics.com XYA Series Oxygen sensors ORDERING INFORMATION Series Options XYA Housing type Termination 1S : cylinder stainless steel wires 2M: probe Molex connector* 5M: screw fit probe, M18 x 1.5 (28 mm sensor header) Molex connector* 6M: screw fit probe, M18 x 1.5 (45 mm sensor header) Molex connector* 7M: screw fit probe, M18 x 1.5 (55 mm sensor header) Molex connector* * Molex mating connector: 39-01-2061 (plastic plug) 39-00-0041 (pins) Example: XYA 2M Note: Custom specific options are widely available! Please contact your nearest Sensortechnics sales office for further information. Sensortechnics reserves the right to make changes to any products herein. Sensortechnics does not assume any liability arising out of the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others. June 2007 / 637 4/4 www.sensortechnics.com