Bently Nevada 330525-CN Velomitor XA Piezo-Velocity Sensor

Specification

Details

Response Frequency

4.5 to 2,000 Hz (270 to 120,000 cpm) ±3.0 dB

6.0–1,000 Hz (360–60,000 cpm) ±0.9 dB

Temperature Sensitivity

-14% to +7.5% across the operating temperature range (standard)

Peak Velocity

1270 mm/s (50 in/s)

Transverse Sensitivity

Less than 5%

Amplitude Linearity

±2% up to 152 mm/s (6 in/s) peak

Mounted Resonant Frequency

Greater than 12 kHz

Broadband Noise Floor

Nominal 0.004 mm/s (160 in/s) from 4.5 Hz to 2 kHz

Power Specifications

DC Voltage Range: -22 to -30 VDC

Current Bias: 2.5 to 6.0 mA

Over Temperature Referenced Bias Voltage

-12 to +3.0 VDC

Dynamic Output Impedance

Less than 2400 Ω

Grounding

Case isolated

Maximum Cable Length

305 meters (1,000 feet)

Material

316L Stainless Steel Case

Connector Type

Weatherproof