Endress+Hauser, in Germany, manufactures Ppressure transducers are offered by Endress+Hauser, in Germany. These pressure transducers are provided with capacitive ceramic sensor for measuring absolute and gauge pressure of gases, vapours and liquids. Some general features of these pressure transducers include:These are extremely stable and resistant to overload; .These simple to mount products enable safe operation and have power supply ranging from 11 to 30 and the output range of pressure transducer Cerabar T is 4 to 20 mA; . The pressure to be measured causes a small deflection of the ceramic diaphragm of the sensor. A change in capacitance proportional to the pressure is measured by electrodes on the ceramic sensor. Following are some technical specifications of these pressure transducers which include: Ppressure sensor is optionally supplied with DIN 43650 A/ISO 4400 plug or cable end for connecting to a transmitter power supply; .The measurement deviation including hysteresis and reproducibility is 0.5 percent FS.The ranges of ambient temperature and storage temperature are -20 to +85 deg C and -50 to 100 deg C, respectively; . The limiting pressure depends on the overload, whereas the limiting temperature has its maximum at 100 deg C. Some electric The specifications of the product are as follows:* Power supply: 11-30 V DC * Ripple: 5 percent * Process diaphragm: Al2O3 * Measuring range: 40 bar [max] * Rise time: 20 ms * Long-term stability: 0.15 percent per year * Vibrational resistance: 4M5 conforming to DIN EN 60721-3 * Climate class: 4K4H conforming to DIN EN 60721-3