Relative pressure transmitter PU21

ceramicanalogG 1/2

• Ceramic measuring cell • Process connection G1/2“ • Excellent long term stability • Compact design with connector • Output 0…10 V in three-wire or 4…20 mA two-wire The pressure transmitter PU21 or PI21 are designed to measure relative pressures in the range from 0 … 1 bar to 0 … 100 bar. Media contacting parts are ceramic (Al2O3), Viton and stainless steel. The transmitter PU21 is … 10 V performed in three-wire technology with output signal 0, the transmitter PI21 has an output of 4 … 20 mA two-wire technology. The electrical connection is made in both versions over an angular connector according to DIN 43650, the pressure port has a thread G 1/2 “. TECHNICAL SPECIFICATIONS: Operating mode: Measuring mode Measuring medium: Relative pressure Measuring principle: Monolithic ceramic technology Smallest measuring range: 0…1 bar Measuring range selection: factory preset Characteristic: linear Switching function: min. or max. for each contact