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Max. 0,6 l/min
Flow rate
Min. 0,4 l/min
Pure air or Nitrogen
F1 : Select Node
F10 : Setup > 2 : Module > 1 : DTXCAN
F10 : Setup > 1 : Range
F3 : Calibration > ENTER
For more information about the use of OctoPRO device refer to the
related Instruction Manual.
Max. 0,6 l/min
Flow rate
Min. 0,4 l/min
Calibration gas
Measure DTXCAN
Dir:
244,26
AVG:
0,00
A1.A : 01110000
Please refer to the OctoPRO Instruction Manual for measure function.
Figure 5 : Adjusting GAIN on DTX CAN
Can Bus Gas Detectors -
C lib ti
Man-CanDetectors-Cal-En-V10.doc
DTX CAN
DTX CAN
Measure reading on the
OctoPRO display
GAIN potentiometer
Zeroing the DTX CAN
• Detector must have been powered for at
least 24 hours.
• On the cylinder, set flow rate between 0.4
to 0.6 l/min and apply Nitrogen or pure air
for 2 to 3 minutes on the sensor cell.
• From the main menu of the OctoPRO
device, select the detector node address,
then select type of module DTXCAN and
enter the measuring range.
• From the main menu of OctoPRO device
press F3 to select Calibration function.
Press ENTER to start calibration and wait
until procedure completion.
Adjusting gain of DTX CAN
• Detector must have been zeroed as
described here above.
• On the cylinder, set flow rate between 0.4
to 0.6 l/min and apply calibration gas for 2
to 3 minutes (5 minutes for NH
Oxygen (O
) let the sensor cell at free air.
2
• Visualize the detector measure on the
OctoPRO display (press F2) or on the
OctoBUS 64 central unit display.
• With the screwdriver gently adjust the
GAIN potentiometer on the DTX CAN so
that the measure reading matches the
applied
calibration
(29% for O
).
2
). For
3
gas
concentration
3
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