A versatile pressure switch which can be used with both air and fluids Choice of NPN or PNP, both with 2 open collector outputs, plus 1 Analogue output Compound & Positive Pressure variants High speed response with anti-chatter function Stainless steel diaphragm prevents direct contact between sensor & measuring medium Extremely low leakage Functions; Auto Shift, Auto Pre-set, Key Lock, Peak & Bottom Display and Zero Out Rear entry port R1/4, M5 x 0.8 Panel Mounting Kit Available Operating Temperature Range 0 to +50°C