March 3, 2014 -Sensor-Technik Wiedemann introduces F02 pressure transmitter that complies with 2006/42/EG machinery guidelines and EN ISO 13849-1 and IEC 61508 standards for functional safety. As a result, it is ideal for use in systems that require a pressure transmitter with a PLd Performance Level or a Safety Integrity Level of SIL2. F02 has a thin-film pressure measurement cell, which is welded to the pressure adapter, is compatible with an extremely wide range of media, and displays a high level of mechanical stability.
Through the intelligent evaluation of the measurement cell signals it is possible to identify cell drift (e.g. from overload) during operation, so that PLd with a Cat. 2 architecture can be achieved. The high burst pressure of up to 10 times the nominal pressure provides the required safety in extreme situations.
The F02 is available with pressure ranges of 10 bar to 1,000 bar. The output signal is present on two outputs in parallel, though the second output presents an inverted signal. Users are able to choose between a ratiometric and 4-20 mA output using three wires.
The maximum allowable media temperature range is -40...+150 °C.
The overall error is better than 1% FS in the compensated range of 0...+80 °C. A multitude of available pressure adapters and the compact design guarantee the broadest level of flexibility for integrating the product into existing machines.
Electric contact is ensured via a 5-pin M12 plug. This transmitter naturally possesses E1 accreditation for its areas of application. As a result of its output circuitry, the F02 fits in with all common safety controllers on the market.
