XYA Series
Oxygen sensors
FEATURES
· Oxygen pressure range 2 mbar...3 bar
· Zirconium dioxide (ZrO
2
) 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
SPECIFICATIONS
Maximum ratings
Heater supply voltage
Stand by
Pump resistance @ 700 °C
DC
AC
Permissable gas temperature
XYA1
all others
Gas flow rate
Repetitive permissable accelaration
Incidental permissable accelaration
4.35 ±0.1 V
DC
(1.85 A)
2.0 V
DC
ELECTRICAL CONNECTION
Stainless steel wires (XYA1S)
P
C
H
H
S
typ. 1 kΩ
typ. 1 kHz, 120
Ω
P: Pump
C: Common
S: Sense
H: Heater
Molex connector (XYA...M)
-100...400 °C
-100...250 °C
0...20 m/s
5g
30 g
1:
2:
3:
4:
5:
Pump (Red)
Common (Black)
Heater (Yellow)
Sense (Blue)
Heater (Yellow)
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XYA Series
Oxygen sensors
PERFORMANCE CHARACTERISTICS
Characteristics
Oxygen pressure range
Accuracy
Operational temperature
Stand by temperature
Response time
Warm up time
Warm up time (from stand by)
700
500
4
100
20
s
Min.
2
Typ.
Max.
3000
5
Unit
mbar
°C
OUTLINE DRAWING
Housing type XYA1S
Ø 12
Ø6
P
C
H
H S
16.5
15
Ø 0.64
Ni-plated stainless steel wires
mass:
4 g
dimensions in mm
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XYA Series
Oxygen sensors
OUTLINE DRAWING (cont.)
Housing type XYA2M
150
4
80
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
dimensions in mm
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XYA Series
Oxygen sensors
ORDERING INFORMATION
Series
Housing type
Options
XYA
1S :
2M:
5M:
6M:
7M:
cylinder
probe
screw fit probe, M18 x 1.5
(28 mm sensor header)
screw fit probe, M18 x 1.5
(45 mm sensor header)
screw fit probe, M18 x 1.5
(55 mm sensor header)
Termination
stainless steel wires
Molex connector*
Molex connector*
Molex connector*
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.
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