PV660 Vibration 444-660-000-111-A1-C01 Piezoelectric Velocity Sensor

Description:

PV660 Vibration 444-660-000-111-A1-C01 Piezoelectric Velocity Sensor

The PV660 piezoelectric velocity sensor from Meggitt’s vibro-meter® product line is a generalpurpose
vibration sensor designed for the monitoring and protection of machinery in harsh industrial environments.
The PV660 is an industry standard IEPE (integrated electronics piezo electric) velocity 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 4 mV/mm/s.
The PV660 is available as a sensor only (with a top connector). This allows a range of cable assemblies to be used to connect the sensor to the monitoring system, depending on the application/environment.
The PV660 is available in standard versions for use in standard (non-hazardous) areas only.

KEY FEATURES AND BENEFITS
• From the vibro-meter® product line
• Voltage output signal: 4 mV/mm/s
• Frequency response: 1.9 to 7000 Hz
• Temperature range: −55 to 120°C
• Isolated electronics with internal shield for
reduced noise
• Ground isolated from case
• Available as a sensor only
• Available in standard versions
(non-hazardous areas only)

Frequently Asked Questions:

1.What are electrical datas of PV660?

Power supply voltage (for current source): 22 to 28 VDC
Power supply current: 2 to 10 mA
Bias voltage (4 mA supply): 10 VDC nominal
Output impedance: 200 Ω nominal
Residual electrical noise: 2.54 μm/s at 2.5 Hz, 0.254 μm/s at 10 Hz (100 μips at 2.5 Hz, 10 μips at 10 Hz)
Grounding: Isolated from case (machine ground), internally shielded
Internal isolation(case to shield): 100 MΩ minimum

2.In what environment does VSB300 work?

Temperature range: −55 to 120°C (−67 to 248°F)
Humidity: IP68 (according to IEC 60529)
Shock vibration limit: 2500 g peak
Continuous vibration limit: 500 g peak