ADS Environmental Services PrimeProbe2 QR 775016 A0 - Manual (Page 28)

PrimeProbe2 User Manual
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 KA = Represents the calibration data of the sensor. This is set at
the factory and also is available on the nameplate. Changing this
parameter will invalidate the calibration.
 S. model = Represents the sensor model and is set at the factory.
Verify that the numbers here are the same as the first two
characters of the serial number on the sensor. Do not change these
numbers.
 Ins. Position Represents the depth at which the PrimeProbe2
will be inserted. Use the following numbers to indicate the
insertion position:
0 for 1/8-pipe insertion depth
1 for
½-pipe insertion depth
2 for 7/8-pipe insertion depth
The probe stores values of F
1
and F
p
.
 KL+ and KL- Represent factory parameters and require no user
intervention.
 E.P. Detection Represents the function that enables/disables the
Empty Pipe Detection feature. The setting toggles between On and
OFF. If it is set to ON when the converter detects the pipe is
empty, the following occurs:

EMPTY PIPE displays on the screen.

The flow rate indicator drops to zero.

The totalizers stop advancing.

An alarm is sent to either OUT1 or OUT2, as configured.
 E.P. Calibration Enables the automatic calibration procedure for
the Empty Pipe Detection feature. Please note that the E.P.
Detection function should remain OFF until this calibration is
performed.
 Autozero Cal. Initiates the automatic zero calibration function.
Please note that this function must be performed at startup or when
the pipe has been empty for a long period of time.
To perform this function, the pipe must be completely full and
exhibit no movement of flow. Even small movements in the flow
can cause inaccuracies.
Perform the following to proceed with this function:
With the cursor on Autozero Cal., press the up-arrow for more
than one second and then release. Verify that the flow rate drops to
(and stabilizes at) zero. If it does, then repeat this procedure. If the
flow rate does not stabilize at/around zero, clean the probe tip. If a
problem still occurs, check for cable damage and make sure both
the sensor and the converter are properly grounded.