Hydrostatic level sensor LMK 331

PA 440 field display for for the current loop with contacts Features: — field display for pressure transmitter with output signal 4 ... 20 mA / 2-wire or 0 ... 10 V / 3-wire — 4-digit LC display — pressure compensation element with PTFE-Filter Optional Features: — IS-version — 2 contacts — 4-digit LED display — plastic housing Functionality: — free scalable display — switch mode, hysteresis, parameterizable deceleration of the contacts — no external power supply necessary

BD\SENSORS has developed the LMK 307T for continuous level and temperature measurement in water or waste water applications. The advantage: simultaneous recording of level and temperature with separate independent signal amplification. The maintenance and wiring costs are considerably reduced. In addition to classical signal processing of the level, an additional signal circuit independent of the level which converts the temperature signal into a 4 ... 20 mA analogue signal in 2-wire technology is provided. Features: — nominal pressure: from 0 ... 4 mH2O up to 0 ... 250 mH2O — nominal temperature from 0 ... 30 °C up to 0 ... 70 °C — accuracy: 0.5 % FSO — diameter 27 mm — separate output signals for pressure and temperture ranges — excellent accuracy — easy handling — low maintenance and wiring costs Optional Features: — different kinds of cables — different kinds of seal materials — customer specific versions

The plastic submersible probe LMK 807 is designed for continous level measurement for waste water or and different aggressive media. Basic element of the plastic submersible probe is the flush mounted ceramic sensor, which makes cleaning easier when solid parts of the medium deposit on it. Different cable and elastomer materials are available in order to achieve maximum media compatibility. Features: — nominal pressure: 0 ... 4 mH2O up to 0 ... 100 mH2O# — accuracy: 0.5 % FSO — diameter 35 mm — excellent long term stability — easy handling Optional Features: — SIL 2 (safety integrity level) according to IEC 61508 / IEC 61511 — different kinds of cables and elastomeres — customer specific version e.g. special pressure ranges

The DCT 531P was designed for use in the food / beverage and pharmaceutical industry. The compact design with hygienic versions guarantees an outstanding performance in terms of accuracy, thermal behaviour and long term stability. The integrated RS485 interface is characterized by a robust and reliable data transmission that works failure-free even over long distances. Additionally, the modular construction concept of the device allows to combine different electrical and mechanical connections. Features: — nominal pressure: 0 ... 100 mbar up to 0 ... 400 bar — accuracy: 0.25% FSO — output signal: RS485 with Modbus RTU protocol — CIP / SIP cleaning up to 150 °C — diaphragm with low surface roughness — reset function — ingress protection IP 67 / IP 69 Optional Features: — different process connections — cooling element for media temperatures up to 300 °C