Pressure transducer APZ 3420a

Absolute pressure sensor APZ 3420 of the main series for special applications with an accuracy of up to 0.25% of the measurement range based on a sensor with a stainless steel diaphragm seal. The sensor is used by special order in vacuum equipment manufactured by TULA-TERM when precise measurement is required.

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 areas 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.