Probe Use And Configuration; Connecting The Probe To The Meter; Connecting The Probe To A Process; Setting The Probe Pressure - Extech Instruments RH600 User Manual

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Probe Use and Configuration

4.1 Connecting the Probe to the Meter

The probe connects to the port at the bottom of the meter. The four-pin con-
nection is keyed allowing only one insertion orientation; ensure proper orienta-
tion before applying pressure when inserting, do not force the connector.
Once the probe is connected to the meter, tighten the knurled screw to secure
the connection.

4.2 Connecting the Probe to a Process

Remove and safely store the probe's protective cap. Insert the probe into the
access port of the process under test. The probe has 0.5 inch threads for
mounting. The probe can also be used in ambient air.

4.3 Setting the Probe Pressure

Set the probe's Pressure setting to match the gas under test. See the steps
below.
• Press F3 to open the programming menu.
• Use the left or right arrow to scroll to Environment.
✔
• Press F3 to open the Environment menu.
• At the Pressure (P:) menu option, press F3.
• Use the arrow buttons to set the pressure (psi). Press F1 to confirm and
to return to the previous menu.
Figure 4.1 Use the arrow buttons to set the probe pressure to match the pressure of the gas
under test.
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