SPRIANO SST57B - User Manual

Questions and Answers

A
Alexandra RobertsJul 25, 2025
How to troubleshoot a SPRIANO SST57B Transmitter that doesn’t turn on?
- H
  hensleyrichardJul 26, 2025
  If your SPRIANO Transmitter doesn't turn on, there are several things to check: * **Supply Voltage:** Ensure the supply voltage is within the range of 12.5Vdc to 30Vdc. * **Polarity:** Verify that the transmitter connection polarity is correct. * **Electrical Load:** Make sure the electrical load is less than the maximum allowed.
M
martinezthomasJul 31, 2025
Why is the SPRIANO Transmitter measure incorrect?
- L
  Lisa CowanJul 31, 2025
  If the measure on your SPRIANO Transmitter is incorrect, consider the following: * **Process Compatibility:** Accurately verify the compatibility between the process and the connection type. * **Sensor Drift:** Apply zero input conditions to the transmitter and use the OFFSET command. * **EMC Interference:** Accurately verify the possible presence of electromagnetic interference on the supply line and check the PE connection.
A
Adam NguyenAug 6, 2025
What to do if SPRIANO SST57B Transmitter has erratic analog output?
- R
  Rose JacksonAug 6, 2025
  If the analog output of your SPRIANO Transmitter is erratic: 1. **Wrong Span Limits:** Correct the output using the LRV and URV command (or SET LRV and SET URV). 2. **Uncalibrated Analog Output:** Verify the analog output calibration using the LOOP TEST command. If it's incorrect, calibrate the output using the CAL4-20mA command. 3. **Incorrect HART® Settings:** Verify that the polling address is set to 0 using the ADDRESS command.
L
Lisa HernandezAug 13, 2025
What causes analog output 20mA in SPRIANO SST57B Transmitter?
- A
  Andrew DrakeAug 13, 2025
  If the analog output of your SPRIANO Transmitter is less than 4mA or greater than 20mA: * **Transmitter in Fault Mode:** Check if the output is out of the allowed span or if there is a failure indicated on the display (e1, e2, etc.). * **Wrong Fault Settings:** Check the settings using the ALARM TYPE command.
O
omosesAug 18, 2025
How to fix unstable measure on SPRIANO SST57B Transmitter?
- G
  ghicksAug 18, 2025
  If you are experiencing an unstable measure with your SPRIANO Transmitter, it might be due to measuring disturbs. You can set an input average using the DAMP VALUE command (i.e. 10 seconds).