Pressure transducers APZ 3420a

Vacuum gauge pressure sensor APZ 3420, main series for general industrial use with an error of up to ≤0.5% of the measurement range, based on a sensor with a stainless steel diaphragm. The sensor is used serially in vacuum equipment of our production.

Connection of pressure transducers. Output signal — current

Operational limitations:

• the measurement medium for the sensors must not contain crystallizing impurities, contaminants, or dust;
• the sensor should be placed in locations where the movement of the measured medium is minimal (without turbulence) or completely absent;
• when installing the sensor, contamination (silt, sand) must be prevented from reaching the measuring diaphragm.

Additional information and certificates are available in our file archive.

Difference between pressure sensor types.