Figure 7-22: After Changing the Interface Threshold the Transmitter Detects the
Interface
A. Amplitude
B. Distance
C. Surface Threshold
D. After Interface Threshold is adjusted the interface is correctly detected.
If the Lower Product Dielectric Constant is known, the corresponding configuration
parameter can be changed as an alternative to adjusting the amplitude thresholds. See
also
7.9.4
Calibrate analog output using Rosemount Radar Master
This function lets you calibrate the analog output by comparing the actual output current
with the nominal 4 mA and 20 mA currents. Calibration is done at the factory and normally
the transmitter does not need to be recalibrated.
Procedure
1. Start Rosemount Radar Master and connect to device.
2. Select
Setup
→
Output
.
3. Select the
Analog Out 1
tab.
4. Select the
Calibrate DAC
button.
If the
Calibrate DAC
button is hidden, then select
Advanced
for more options.
5. Follow the on-screen instructions to calibrate the 4 mA and the 20 mA outputs.
Service and troubleshooting
Reference Manual
April 2019
00809-0100-4530
212
Rosemount 5300 Level Transmitter