Disconnecting The Probe; Connecting The Probe; Calibration And Adjustment - Vaisala RFL100 User Manual

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5.3 Disconnecting the Probe
1. To disconnect a fixed probe from RFL100 Data Logger:
a. Remove the data logger from the mounting bracket.
b. Open the battery cover of the data logger.
c. Grip the probe from above the filter and hold the data logger with the other hand.
Pull the probe straight out of the data logger. Do not rotate the probe.
2. To disconnect a cabled probe from RFL100 Data Logger:
a. Loosen the locking ring of the connector at the end of the probe cable.
b. Pull the probe away from the connector.
5.4 Connecting the Probe
1. To connect a fixed probe to RFL100 Data Logger:
a. Open the battery cover of the data logger.
b. Align the orientation mark on the probe with the line above the probe connector.
Push the probe straight in all the way, do not rotate.
c. Close the battery cover of the data logger. Push the latch down until you hear a click.
If the cover does not close easily, push the probe in and try again.
2. To connect a cabled probe to RFL100 Data Logger:
a. Connect the probe to the connector at the end of the probe cable.
b. Tighten the locking ring of the connector.
5.5 Calibration and Adjustment
If you think the device is not measuring correctly, calibration and adjustment is
not the first thing to do. Check the following first:
• Make sure nothing is interfering with the measurement: heat sources,
temperature differences, or condensation.
• Check that there is no moisture on the probe. If the sensor has become wet,
wait for it to dry.
• Always wait for the measurement to stabilize.
Chapter 5 – Maintenance
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