Differential pressure sensor PX 25-4

sensitive element4-20 mA24VDC

The PX 25-4 is an accurate electronic pressure differential sensor. It is suitable for measuring low pressures and is very sensitive and precise. Because it has no moving parts the sensor is very reliable. The sensor has a connection for two tubes with a diameter of 4 mm. The PX 25-4 is equipped with a zero adjustment. The sensor is built into a plastic enclosure and has a low weight. This will help for a easy mounting. The PX 25-4 needs a power supply from 12-30Vdc. The sensor can be delivered in two different types. The difference between both types is the range. Both types can be adjusted for several ranges with the internal dipswitches. Type 1 can be adjusted for the ranges from 0 till 125, 250 or 500 Pa. Type 2 can be adjusted for the ranges from 0 till 1250, 2500, 5000 or 7500 Pa. De PX 25-4 has an output from 4-20mA. Technical specifications Housing: Plastic, Werk temp. : 0/+60°C Dimensions: 138 x 33 x 62 mm (hbd) Front connection: Stekerbare connector met schroef klemmen. (Draad: 0,2..2,5mm2) Power input: 12 .. 30 Vdc Measure range: Druk bereik : Type 1: 0..125 Pa 0..250 Pa 0..500 Pa Type 2: 0..1250 Pa 0..2500 Pa 0..5000 Pa 0..7500 Pa Uitgang : 4/20 mA 50 - 350 Ohm Max. druk : 100 kPa Measuring element: Lucht aansl. : 1/8” slang aansluitingen Accuracy: Nauwkeurigheid: Type 1: 3% van de meting +/- 0,5% van het bereik Type 2: < 1,5% van het bereik Offset stabiliteit: Type 1: < 0,1 Pa / Jaar Type 2: < 8 Pa / Jaar