4-wire device for continuous level measurement: Fits water, wastewater, petrochemical, chemical and food industries Supports liquid targets, solids and Open Channel Flow applications Certified for installation in hazardous (explosive) atmospheres For use in process tanks, storage vessels and open-air piles Addressing tough environmental and application challenges: High accuracy sensor even under extremely harsh conditions Acoustic noises, temperature variations, unstable targets, gases PVDF sensor, enduring chemically aggressive targets Full compensation in virtually all environments No calibration and minimal maintenance Radar-like performance at an affordable price Rich featured ultrasonic level meter: Range up to 12 meters (39’) for liquid and 8.5 meter (28’) for solids Interfaces: analog 4-20mA, digital Modbus protocol, large custom LCD Separate level sensor and control unit - up to 200m (650') away Resolution 1mm (0.04") and accuracy 0.25% of measuring range Providing five triggered relays for pump controls and alerts Independent ON and OFF programming, SPDT type relay Operating temperature: -40° to 90° C (-40° to 194°F) Supporting special applications and algorithms: Pump control, audible alerts, Volume calculations OCF: 18 Flumes and Weirs (e.g. Parshall), Q/h calculation for custom OCF Flow totalization Automatic temperature compensation and gas factor False echo extraction and separate process/storage settings