OPERATING MANUAL OXYGEN MONITORING SYSTEM
OMS 420
39
9.7.12
O2 heat resistor regulation (factory only)
PREV or NEXT
move cursor
EDIT
change value by means of UP/DOWN and POS
OK
save
values
BACK
return to calibration menu
First line: regulation point actual (O
2
)
Second line:
new set point (Heat resistor [Ohm]}
ATTENTION:
Changes of these parameters require new calibration.
Only authorized persons or manufacturer’s trained technicians are authorized to perform adjustments on the OMS420
9.7.13
CO heat resistor regulation (factory only)
PREV or NEXT
move cursor
EDIT
change value by means of UP/DOWN and POS
OK
save
values
BACK
return to calibration menu
First line: regulation point actual (CO)
Second line:
new set point (Heat resistor [Ohm]}
Heat resistor [Ohm]
CO:
R 25 °C * (2.35 up to 2.6)
R
higher
Æ
higher temperature
Æ
lower offset signal, faster response time, low CO response signal
R
lower
Æ
lower temperature
Æ
larger CO response signal, and lower response time
ATTENTION:
Changes of these parameters require new calibration.
Only authorized persons or manufacturer’s trained technicians are authorized to perform adjustments on the OMS420
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