330500-02-01 Bently Nevada Velomitor Piezo-velocity Sensor

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ผู้ขาย:
Bently Nevada
ประเภท:
Sensor
Country of Origin:
USA
Dimensions:
15*7*8cm
Weight:
142 g
แท็ก: Velomitor piezo-velocity sensor

จำนวน

Technical Specifications – Bently Nevada 330500-02-01 Velomitor Sensor

Brand & Model: Bently Nevada 330500-02-01 – Velomitor Piezo-velocity Sensor.
Mounting Thread Option: 02 M8 x 1. Agency approval -01 CSA/US/C.
Sensitivity: 3.94 mV/mm/s (100 mV/in/s) ±5% at 100 Hz, +20°C to +30°C.
Frequency Response: 4.5 Hz to 5 kHz (270 to 300 kcpm) ±3.0 dB; 6.0 Hz to 2.5 kHz (360 to 150 kcpm) ±0.9 dB.
Velocity Range: 1270 mm/s (50 in/s) peak. Amplitude linearity ±2% to 152 mm/s (6 in/s) peak.
Transverse Sensitivity: Less than 5% of sensitivity. Mounted resonant frequency >12 kHz.
Output Bias Voltage: -12 ±3.0 VDC over temperature (referenced to Pin A). Dynamic output impedance <2400 Ω.
Broadband Noise Floor (4.5 Hz to 5 kHz): 0.004 mm/s (160 μin/s) rms nominal.
Grounding & Cable: Case isolated. Max cable length 305 m (1000 ft) with part 02173006, no signal degradation.

Environmental & Physical Limits

Operating Temperature: -55°C to 121°C (-67°F to 250°F). Shock survivability 5,000 g peak max.
Humidity & Seal: Up to 100% non-submerged; case is hermetically sealed.
Base Strain Sensitivity: 0.005 in/s/mstrain. Magnetic field susceptibility <51 min/s/gauss (50 gauss, 50-60Hz).
Weight & Dimensions: 142 grams (5.0 oz) typical. Diameter 25.3 mm (0.995 in), height 63.2 mm (2.49 in).
Case Material: 316L stainless steel. Connector: 2-pin Mil-C-5015 hermetically sealed, 316L shell.
Mounting Torque: 32-46 kg cm (24-40 in-lb) maximum. Polarity: motion toward connector makes Pin A positive vs Pin B.
Recommended cable length: 63 m (208 ft) for 50g vibration, 10 kHz, cable capacitance 200 pF/m.

Compliance & Hazardous Area Approvals

FCC: Complies with part 15. Operation subject to two conditions: no harmful interference; accepts any interference.
EMC Directive 2014/30/EU, RoHS 2011/65/EU. Maritime: DNV rules for ships, high speed craft, offshore standards.
Hazardous Areas: 330500 Ex ia IIC T4, AEx ia IIC T4; Class I, Division 1, Groups A,B,C,D; Class II, Groups E,F,G; Class III.
Install per dwg 167537. T4 @ -40°C ≤ Ta ≤ 100°C. Also Ex nL IIC T4 / AEx nA IIC T4, Class I Div 2 Groups A,B,C,D.

Frequently Asked Questions (FAQ)

Q: Is the Bently Nevada 330500-02-01 a genuine new sensor?
A: Yes, we provide a brand new original unit. No used or refurbished stock.
Q: What is the exact sensitivity of this Velomitor sensor?
A: Sensitivity equals 3.94 mV/mm/s (100 mV/in/s) ±5% at 100 Hz and room temperature.
Q: Can I use this sensor at extreme temperatures?
A: Absolutely. The operating range spans -55°C to 121°C (-67°F to 250°F).
Q: What maximum cable length supports full performance?
A: Use up to 305 meters (1000 feet) of cable part 02173006 with no signal degradation.
Q: How quickly do you ship and what carriers do you use?
A: We ship within 5 days via FedEx, UPS, or DHL. You will receive tracking details.
Q: Does the sensor require special mounting torque?
A: Apply 32-46 kg cm (24-40 in-lb). Do not exceed maximum torque.
Q: Is the case electrically isolated?
A: Yes, the case is isolated from ground. This prevents ground loops.
Q: Can I return this product?
A: Yes, we accept returns within 30 days from delivery. Item must be unused.