PS250R-503-2UPN8X-H1141 Turck Pressure Sensors

Turck PS250R-503-2UPN8X-H1141 is a sensor designed for pressure measurement with programmable instrumentation for relative pressure sensing. It features a set point range of 1-100% and a reset point range of 0.5-99.5%, with measurement units available in bar, psi, kPa, MPa, and miscellaneous options. The sensor operates within an ambient air temperature range of -40°C to +80°C and has a rotatable housing design with a diameter of 34mm. It is equipped with a 4-pin M12 Eurofast QD male connector and a 1/4" NPT threaded male process port for connectivity. As part of the PS500 series, it offers an IP67 degree of protection and requires a supply voltage of 18-30Vdc, with 24Vdc nominal. The sensor's cylindrical body is made from 1.4305 (303) stainless steel, including the housing, wetted parts, and pressure connection, with a ceramics Al2O3 pressure transducer. It can measure pressure ranges from 0 to +250bar (0 to +3625psig) and supports the IO-Link communication protocol. The fluid medium temperature range is -40°C to +85°C, and it can operate in either NO (Normally Open) or NC (Normally Closed) modes, which are programmable. Protection functions include short-circuit (pulsed) and reverse polarity, with a response time of 50 - 600ms. It features 1 x analog output (4-20mA; can also be used as a NPN/PNP digital output), with a set point accuracy of +/-0.5% FS, analog accuracy of ≤+/-0.5% FS, a response time of <3ms, repeatability of ≤0.5% of the measuring range, and zero shift/span shift of ≤0.15% of the measuring range per °C. The control circuit is rated for a current of 200mA, with a current consumption of 50mA, and time delays for ON-delay and OFF-delay settings ranging from 0-50.