Ma Input; Ma Output; Level System Synchronization - Siemens HydroRanger 200 HMI Operating Instructions Manual

achievable in the application. Care should be taken to avoid obstructing the direct sound
path of the ultrasonic transducer.
Use a TS-3 Temperature Sensor only. Leave terminals open (unused) if TS-3
Note:
is not deployed.

mA Input

For more information, consult parameters Transducer (2. 1 .5.) on page 118, mA Input Range
(2.6. 1 .) on page 133, 0/4 mA Level Value (2.6.2.) on page 133, and 20 mA Level Value (2.6.3.)
on page 133.

mA Output

For more information, consult parameter Current Output (2.5.) on page 129.

Level system synchronization

The HydroRanger 200 HMI CANNOT be synchronized with the MultiRanger
Note:
Plus or the HydroRanger.
When using multiple ultrasonic level monitors, running the transducer cables in separate
grounded metal conduits is recommended.
When separate conduits are not possible, synchronize the level monitors so that no unit
transmits while another is waiting for echo reception.
A5E36281317 HydroRanger 200 HMI – OPERATING INSTRUCTIONS Page 23