Description
A float carrying a magnet rides on the surface and travels along a stainless steel protecting tube; inside the tube the magnet is read out, so nothing rubs and nothing wears. The measuring range covers 100 to 2000 mm in steps of 4.5 mm. The output is either 4 … 20 mA over two wires, the sensor feeding from the loop, or a voltage of 0 … 10 V, 0.5 … 10 V or 2 … 10 V over three wires — the form is chosen when ordering. The sensor carries no display and no limit value contacts; range start, range end and filter are set with the TrComm software through a DEV-KMA configurator. The electrical connection leaves the body laterally as standard, or upwards as an option, and eight connector forms plus a cable tail are available.
Measurement
- Float with magnet, read out inside the protecting tube
- Range 100 … 2000 mm, resolution 4.5 mm
- Hysteresis about 3 mm, measuring amplifier resolution 24 bit
- 4 … 20 mA over two wires, the sensor feeds from the loop
- Or 0 … 10 V, 0.5 … 10 V, 2 … 10 V over three wires
- Signal on error 3.6 mA and 21 mA
- Accuracy 0.1 % of measuring range plus the sensor error
- Operating range 0 … +80 °C, medium 0 … +100 °C
Device and mounting
- Process connection 3/4", 1", 1.5" or 1" NPT through an adaptor
- Protecting tube, adaptor and process connection of stainless steel 1.4571
- Float of PE Ø 24 or Ø 29, optionally stainless steel Ø 29
- System pressure up to 25 bar, vertical fitting position
- Electrical connection lateral as standard, upwards as an option
- Eight connector forms and a 2 m cable tail
- No display and no limit value contacts
- Set with the TrComm software through a DEV-KMA configurator
All technical data, dimensions and available versions are listed in the datasheet for download.