Bently Nevada – 330500-06-01 – 330500 Piezo-Velocity Sensor

Description

Manufacturer: Bently Nevada

Model: 330500 – Velomitor Piezo-velocity Sensor

Product Number: 330500-06-01

Mounting Thread: -06 (5/8 – 18 UNF)

Approval: -01 CSA/US/C Certified

This sensor works best between +20 °C and +30 °C (+68 °F to +86 °F) at 100 Hz. Using it outside these limits may cause wrong readings or loss of monitoring.

Main Features:

Sensitivity: 3.94 mV/mm/s (100 mV/in/s) ±5%

Frequency Range: 4.5 Hz to 5 kHz ±3.0 dB; 6.0 Hz to 2.5 kHz ±0.9 dB

Temperature Effect: Changes -14% to +7.5%

Max Velocity: 1270 mm/s (50 in/s)

Side Sensitivity: Less than 5%

Linearity: ±2% up to 152 mm/s (6 in/s)

Other Details:

Resonant Frequency: Over 12 kHz

Bias Voltage: -12 ±3 VDC (Pin A reference)

Output Impedance: Less than 2400 ohms

Noise Floor: 0.004 mm/s rms (160 μin/s)

Ground: Case isolated

Cable Info:

Max Cable: 305 m (1000 ft) with Bently Nevada cable #02173006 without signal loss

Recommended Cable: 63 m (208 ft) for vibration up to 50g, 10 kHz frequency, 200 pF/m capacitance

Mounting Torque: 32–46 kg·cm (24–40 in·lb)

Physical Specs:

Weight: 142 g (5 oz)

Diameter: 25.3 mm (0.995 in)

Height: 63.2 mm (2.49 in)

Case: 316L stainless steel

Connector: 2-pin Mil-C-5015, sealed stainless steel

Environment:

Working Temp: -55 °C to 121 °C (-67 °F to 250 °F)

Shock: Up to 5000 g

Humidity: 100% non-submerged, sealed case

Download PDF file here:330500