Stainless steel pressure switch PR10

IP67modularadjustable

The  pressure  switch PR10 features  a freely adjustable set point in combination with a ceramic sensor. Resistant to aggressive and abrasive media, it offers a wide range of applications.  The electrical  connection  is  provided  via an integrated clamping strip,  while the PG11 cable gland offers IP 67 dust and water protection. Its compact housing 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 datasheet. Features Simple on-site operation via DIP Switch Dry ceramic sensor Smallest measuring range: 0…250 mbar Largest measuring range: 0…250 bar Negative pressure measuring range: up to -1 bar Accuracy ≤ 0,5 % Compact design Analog output: 4…20 mA, 3-Wires Contact output: DC PNP, max. 200 mA Applications: Gaseous media Liquid media Abrasive media Aggressive media Vacuum applications Technical data: - Negative pressure measuring range: up to -1 bar Analog output - 4…20 mA, 3-wires Contact output - DC PNP, max. 200 mA Power supply - 20 mA output: 19…30 V DC Accuracy - ≤ ± 0,5 % FS @ 25 °C Long term stability - ≤ ± 0,5 % FS / Year Response time - 50 ms - others on request Switch-on time - < 1 s Temperature coefficient - Zero: ≤ ± 0,03 % FS / Kelvin - Span: ≤ ± 0,02 % FS / Kelvin Medium temperature - -25…100 °C Surrounding temperature - -25…85 °C Storage temperature - -40…85 °C Short-circuit resistance - Permanent Reverse polarity protection - Protection against reverse polarity, but no function