PREC 200 — capacitive pressure transmitters

• Configurable range: 0...10 mbar to 400 bar • Accuracy: 0.1%, 0.25% and 0.5% • 4-20 mA output + HART • Sturdy housing with LCD display • Gauge or absolute pressure For measuring and transmitting pressure in all industrial processes: chemical and petrochemical industry, process engineering, pharmaceutical industry, food industry, water treatment. With measuring ranges from 0...10 mbar to 0...400 bar and a freely definable span, the instrument suits almost every application. The PREC 200 pressure transmitters work on the capacitive measuring principle: Pressure acts on the isolating diaphragm; the intermediate fill fluid deflects the central diaphragm, which acts on a variable capacitor. This change in capacitance is converted into a 4-20 mA analog signal with the HART protocol. This technology is perfectly suited to measuring low pressures. The PREC 200 is of fully welded construction with no moving parts. Mounting on a diaphragm seal is possible (on request).