Differential pressure transducer for applications of wet/wet

The transducers of the series of 231 offer switchable measuring range and when desired also an integrated announcement, which can indicate the system pressure additionally to the difference of pressure also. Each model possesses 4 measuring range, which measure alternatively university or bi-directional differential pressures. Altogether the ranges between ± 35 kPa leave themselves and ± to 1720 kPa and/or with only 3 models. 0... 35 kPa and 0... 1720 kPa cover. Also the output signal is switchable: 3 different voltage ranges as well as a mast Rome exit stand for 4... 20 to the selection. The transformers without further calibration are immediately applicable as soon as the adjustment has been completed. A zero balance is possible by depressing the key or over a control inlet. The transducers contain in each case 2 high-stable thin film sensors, which guarantee a high long-term stability and a low temperature drifting. The accuracy is with 1 % and/or. 2 % for the smallest in each case adjustable measuring range specifies.These models are used for the flow measurement of gases and liquids, for filter monitoring or for measuring of liquid level in receivers.