UDS-4

The UDS-4 level transmitter is the full stainless steel construction and full-sealed submersible intelligent level transmitter with high accuracy.

It uses highly reliable and stable pressure sensor, intelligent processing circuit, precise digital temperature compensation and linearity correction technics for production.

The water-proof cable connects sealed to the housing, with a vented tube inside the cable, the transmitter could be used in the water or liquid for a long time. Integrated construction and standard output signal could provide easy operation and good automatic control. The transmitter is a 2 wire 4-20 mA sensor with parallel RS485. The 4-20 mA can also be based on the HART protocol.

The transmitter is standard fitted with a PUR cable with integrated vented tube for air pressure change compensation. This makes the UDS-4 an ideal liquid level measuring device.

Features
  • Low cost
  • Rugged
  • Digital
  • Calibrated
Applications
  • Tidal monitoring
  • Depth monitoring
  • Dredging
  • Level monitoring
Output standard
:
4~20mADC 2-wire current output
RS485(Custom or Modbus)
Output optional
:
HART® communication protocol
Standard depth range
:
0-10 mH2O
Optional depth range
:
0-200 mH2O
Accuracy (Lin.+Rep.+Hys.+Zero Temp. Error)
:
±0.075%FS (min.), ±0.1%FS (typ.) ±0.25%FS (max.)
Resolution
:
< 0.01%FS
Comp. temp.
:
-10~70 °C
Power supply
:
10-28 vdc
Load resistance
:
4-20ma output, (U-12v)/0.02A (Ω), rs485 busline with 99 transmitters
Interface
:
Rs485 (2wire) Baudrate: 1200, 2400, 4800, 9600 are optional
Material
:
Stainless steel 316L
Cable
:
Ø 7,2 mm PUR flame retardant with venting tube
Dimensions
:
Ø 26x 98 mm (122 mm including cable connection)