Stauff PT-RF series RFID pressure testing equipment

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The Stauff PT-RF series of pressure transmitters is an alternative solution for universal pressure measurements in fluid technology application. It provides benefits for system operators, maintenance personnel, repair technicians and original equipment manufacturers as it requires neither an internal nor an external power supply, is completely maintenance-free and the recording process is automated — minimising the possibility of human error.

The PT-RF wireless pressure tester has been developed to be integrated into fluid technology plants (permanently or temporarily) to measure and record pressure and temperature data using appropriate tube connection adaptors. The energy required for a measurement is transferred to the pressure transmitter via the antenna of the PT-RF reading device using wireless RFID technology. A maximum distance of only 1.5 cm is required from the antenna to the tip of the PT-RF transmitter for the duration of the measurement. The PT-RF transmitter is activated by the press of a button (the measured value is determined within 0.5 s) and the data is transmitted immediately to the PT-RF reader (together with additional relevant information), displayed on the screen and recorded. The software included with the unit allows subsequent evaluation and further processing of the measurement results previously transmitted to the PC or notebook via the USB interface. This substantially facilitates and speeds up the process of determining pressure values without any risk of introducing contamination into the system.