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40425 - Gain Offset (Factory Calibrated)
Used to move the centerline of the float response signal to optimize signal strength (0 - 255).
40427 - 20mA Set
Used to set the distance which will correspond to an output of 20 mA. For Application 1 (Distance), this is
measured from the Zero Reference. For all other applications (Level & Volumetric) this is measured from the
bottom of the probe. See Figure 3.3.
40426 - 4mA Set
Used to set the distance which will correspond to an output of 4 mA. For Application 1 (Distance), this is
measured from the Zero Reference. For all other applications (Level & Volumetric) this is measured from the
bottom of the probe. See Figure 3.3.
40428 - 2nd Output 4mA Cal (Factory Calibrated)
Used to calibrate the 2nd (lower float) 4 mA output of the MPXI-F7.
40429 - 2nd Output 20mA Cal (Factory Calibrated)
Used to calibrate the 2nd (lower float) 20 mA output of the MPXI-F7.
Zero
Reference
Bottom
of Probe
Application 0
Distance
0 mm
4 mA
20 mA
Application 1-11
Level or Volume
0 mm
4 mA
20 mA
Figure 3.3
40424 - 2nd Float Offset
Used to calibrate bottom float reading (-10,364 - 10,364 mm). Differences in fluid specific gravity can change
the level at which a float rests in the liquid. Use this parameter to match probe reading to confirmed liquid
level.
