Pressure gauge with LED display PDM80-1

threadedG 1/2stainless steel

The digital pressure gauge PDM80-1 features a large, bright display.  The transmitter can still be easily read from a distance and therefore allows a quick assessment of the process pressure.  An  analog output and 2 relays widen the range of applications.  The  electrical connection is done via an integrated terminal strip, the PG11 cable gland provides IP 65 dust and water protection. The capacitive measuring principle in combination with a ceramic  membrane  is  resistant to  aggressive and  abrasive media. The  process  connection  is  made  of  high-quality  stainless  steel  1.4404  and  is therefore suitable for almost all media. Features 4 digit LED display 2 relays 250V AC / 125V DC Dry capacitive ceramic sensor Negative measuring range: up to -1 bar Accuracy ≤ 0,2% Applications: Abrasive media Aggressive media Technical data: - Negative measuring range: up to -1 bar Power supply - 20 mA output: 19…30 V DC - 10 V output: 19…30 V DC Accuracy - ≤ ± 0,2 % FS @ 25 °C - ≤ ± 0,5 % FS @ 25°C ≤ 60 mbar Response time - 200 ms - others on request Switch-on time - < 1 s Temperature coefficient - Zero: ≤ ± 0,02 % FS / Kelvin - Span: ≤ ± 0,02 % FS / Kelvin Medium temperature - -40…100 °C (125 °C < 0,5 h) Surrounding temperature - 0…60 °C Storage temperature - -40…60 °C Short-circuit resistance - Permanent Reverse polarity protection - Protection against reverse polarity, but no function Electromagnetic compatibility - Interference emissions and immunity acc. to EN 61326 Wetted materials - - Sensor: Ceramic Al2O3 - Sensor seal: FPM (Viton), NBR, EPDM, FFKM (Chemraz / Kalrez) Weight - Approx. 800 g