The DCL 532 is a new level probe with a stainless-steel sensor in a proven, high-quality design. The special feature of this probe is an i 2 C interface that the device uses to communicate digitally with higher-level systems. The core of the DCL 532 is a highly precise and long-term stable piezoresistive stainless steel pressure sensor.Ranges starting from 1 to 40 metres with an accuracy of up to 0.1% FSO are covered.Another plus is extremely low power consumption during measurement or in standby mode –in figures spoken lower than 1mA during operation and less than 50 µA in standby. This ensures a long service life which is essential in battery-powered measurement data acquisition systems.