PS025V-501-LI2UPN8X-H1141 Turck Pressure Sensors

Turck PS025V-501-LI2UPN8X-H1141 is a sensor designed for pressure measurement with instrumentation programmable compound pressure capabilities. 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 comes with a NIST certificate for calibration. Its housing is rotatable, with a diameter of 34mm, and it connects via a 4-pin M12 Eurofast QD male connector and a 1/4" NPT threaded male process port. As part of the PS500 series, it offers an IP67 degree of protection and requires a supply voltage of 18-30Vdc (24Vdc nominal). The sensor's cylindrical body is made from 1.4305 (303) stainless steel, including the wetted parts, with a ceramics Al2O3 pressure transducer and a stainless steel pressure connection. It measures pressure from -1 to +25bar (-14.5 to +362.5psi) and supports IO-Link communication protocol. The fluid medium temperature range is -40°C to +85°C, with operating modes of NO (Normally Open) or NC (Normally Closed) programmable. It includes protection functions against short-circuit (pulsed) and reverse polarity, with a response time of 50 - 600ms / 0.05 - 0.6 s. The sensor features 1 x analog output (4-20mA; can also be used as a NPN/PNP digital output), with set point accuracy of +/-0.5% FS, analog accuracy of ≤+/-0.5% FS, and repeatability of ≤0.5% of the measuring range. Zero shift/span shift is ≤0.15% of the measuring range per °C, with a current consumption of 50mA and time delay options for ON-delay and OFF-delay of 0-50.