Vaisala MGP261, Руководство пользователя

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8.1.1 Compensation Mode During Calibration
When you start to calibrate the probe with Insight, the probe enters calibration mode, and the
compensation mode is automatically switched to
Setpoint . In this compensation mode, you
must enter the conditions of your calibration environment as temporary setpoint values in the
Compensation setpoints tab of the calibration menu.
When you exit calibration mode, the values you have entered in the Compensation setpoints
tab remain in use as the current setpoint values, but the compensation mode switches back to
the selection that was in place before starting calibration (either
Off , Setpoint , Measured , or
External ).
More Information
‣ Configuring Environmental Compensations with Insight (page 44)
8.1.2 Flow-Through Adapter
The MGP261 flow-through adapter (Vaisala order code: 258877) is used in sampling line
installations and field calibration and adjustment to achieve a controlled flow of gas to the
probe.
The flow-through adapter is delivered assembled with a mounting clamp, mounting plate, and
a gland for attaching the probe to the adapter.
Figure 23 (page 50) shows the main parts of
the flow-through adapter and mounting kit.
2
3
4
1
5
Figure 23 Flow-Through Adapter 258877
1 Probe clamp (industrial M8, 38-44
mm, insulated) and tightening screws
2 Mounting plate for screw or cable
mounting
3 Probe gland (M50/9x1.5, 37.0 - 42.0
mm) tightening nut for inserting and
removing the probe:
only open and
tighten from the tightening nut
4 Probe gland locknut: locked to the
threads with Loctite threadlocker,
do
not rotate
5 Gas tube inlet and outlet ports (G 1/8)
on opposite sides of the adapter body
For instructions on attaching the flow-through adapter and setting the correct
installation type configuration in Vaisala Insight PC software, see
Attaching Flow-
Through Adapter to MGP261 (page 31) .
MGP261 User Guide M212273EN-A
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