OS-2 Oxygen Sensor
Kele, Inc. • 3300 Brother Blvd. • Memphis, TN 38133
Page: ii
T
ABLE OF
C
ONTENTS
1
Specifications ......................................................................................................................................................... 1
2
Mechanical Installation .......................................................................................................................................... 2
2.1 Enclosure Dimensions .......................................................................................................................................... 2
3
Electrical Installation ............................................................................................................................................. 3
3.1
Analog Output Connections ......................................................................................................................... 3
3.2
Relay Connections ........................................................................................................................................ 3
3.3
Power Connection ........................................................................................................................................ 4
4
Operational Description ........................................................................................................................................ 5
4.1
Special Modes .............................................................................................................................................. 5
4.2
Warning /Ventilation and Alarm Conditions ................................................................................................ 6
4.3
Setting Ventilation and Alarm Thresholds ................................................................................................... 6
4.4
Concentration Reporting .............................................................................................................................. 7
5
Sensor Calibration .................................................................................................................................................. 7
5.1
Calibration Gases ......................................................................................................................................... 7
5.2
Zero Calibration Procedure .......................................................................................................................... 8
5.3
Span Calibration Procedure ......................................................................................................................... 9
6
Sensor Module Replacement............................................................................................................................... 10
6.1
Field Replacement of Sensor Modules ....................................................................................................... 10
7
Warranty .............................................................................................................................................................. 11
7.1
Duration ..................................................................................................................................................... 11
7.2
Limited warranty and remedies. ................................................................................................................ 11
8
Disclaimers ........................................................................................................................................................... 12
8.1
Inspection and Maintenance .................................................................................................................... 12
8.2
Life Safety ................................................................................................................................................. 12
