CE620 444-620-000-111-A1-B100-C01 Piezoelectric Accelerometer With Integrated Electronics

CE620 444-620-000-111-A1-B100-C01 Piezoelectric Accelerometer With Integrated Electronics

Functional Description

The CE620 is an industry standard IEPE (integrated electronics piezo electric) vibration sensor that requires a

constant current power supply and provides a dynamic vibration output signal (AC voltage) on a bias level

(DC voltage). It is available with a sensitivity of either 100 or 500 mV/g.

The CE620 is available as a sensor only or fitted with an integral cable that is protected by a stainless-steel

overbraid. Sensor only versions allow one of a range of different cable assemblies to be used to connect the

sensor to the monitoring system, depending on the application and environment.

The CE620 is available in standard versions for use in standard (non-hazardous) areas and Ex versions for

installation in hazardous areas (potentially explosive atmospheres).

KEY FEATURES AND BENEFITS

• Voltage output signal: 100 or 500 mV/g

• Frequency response:

0.5 to 14000 Hz (100 mV/g versions)

0.2 to 3700 Hz (500 mV/g versions)

• Temperature range:

−55 to 120°C (100 mV/g versions)

−55 to 90°C (500 mV/g versions)

• Isolated electronics with internal shield for reduced noise and improved bias-voltage stability

• Ground isolated from case

• Available as a sensor only or with an integral cable

• Available in standard versions and Ex versions certified for use in hazardous areas

Technical Specifications