Relative pressure sensor P136

absolutecapacitiveceramic

The  P136  sensor  is designed for use in applications where media tend to deposit and clog the sensor.  A front-flush process connection prevents hidden edges and drill holes,  in combination with a  resistant ceramic sensor,  optimal cleaning and maintenance can be ensured.  The  measuring range can be fine-tuned subsequently and the cable is connected directly  to  the  integrated  clamps.  The  ceramic  sensor  element  is  resistant  to aggressive and abrasive media.  The  capacitive  measuring  principle  enables  a  very  accurate  and  long  term  stable measurement even at lowest pressures and high overload resistance. The process connection is made of high-quality stainless steel 1.4404 and is therefore suitable for almost all media. Our modular design concept provides a wide variety of products. Feel free to contact us if you need a customization that is not listed in this data sheet. Features Front flush dry ceramic sensor Dry capacitive ceramic sensor Adjustable range (Turndown) 5:1 Smallest measuring range: 0…10 mbar Largest measuring range: 0…60 bar Negative pressure measuring range: up to -1 bar Accuracy ≤ 0,2% High overload capability Rugged design Analog output: 4…20 mA, 2-wires Applications: Viscous and pasty media Hygiene applications Aggressive media Abrasive media Technical data: - Negative pressure measuring range: up to -1 bar Analog output - 4…20 mA, 2-wires Power supply - 20 mA output: 9…30 V DC Accuracy - ≤ ± 0,2 % FS @ 25 °C Response time - 200 ms - others on request Switch-on time - < 1 s Temperature coefficient - Zero: ≤ ± 0,015 % FS / Kelvin - Span: ≤ ± 0,01 % FS / Kelvin