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Bently Nevada 330500-00-02 Velomitor Piezo-velocity Sensor

Product Introduction: A solid-state piezoelectric velocity sensor that measures absolute (relative to free space) bearing housing, casing or structural vibration. Integral electronics convert acceleration to velocity, eliminating the need for external signal conditioning while offering wide frequency response and high reliability with no moving parts.
Technical Specifications:
  • Sensor Type: Piezo-velocity (integrated accelerometer)
  • Sensitivity: 3.94 mV/mm/s (100 mV/in/s) ±5 %
  • Frequency Response: 4.5 Hz – 5 kHz (±3 dB); 6 Hz – 2.5 kHz (±0.9 dB)
  • Velocity Range: 0 – 1,270 mm/s (0 – 50 in/s) peak
  • Transverse Sensitivity: <5 %

Bently 330500-00-00

Product Introduction: Dedicated 24 VDC supply module that powers up to six 3300 XL Proximitors. Provides regulated –24 VDC rail, overload protection and LED status.
Technical Specifications:
  • Input: 24 VDC (19–30 V)
  • Output: –24 VDC ±1 %, 15 W
  • Ripple: <50 mV pp
  • Efficiency: 85 %
  • Mounting: DIN-rail (TS-35)
  • Protection: Short-circuit, over-voltage, thermal

Bently 330400-02-05

Product Introduction: 2 m armored extension for medium-length protected runs.
Technical Specifications:
  • Length: 2.0 m
  • Armor: Stainless-steel interlocked
  • Approvals: ATEX, IECEx, CSA

Bently 330400-01-05

Product Introduction: 1 m armored extension for short, protected runs between probe and driver.
Technical Specifications:
  • Length: 1.0 m
  • Armor: Stainless-steel interlocked
  • Impedance: 75 Ω
  • Approvals: ATEX, IECEx, CSA

Bently 330195-02-12-90-05

Product Introduction: Combines 90° connector and armor for installations with both space constraints and mechanical risk.
Technical Specifications:
  • Total Length: 0.5 m
  • Armor Length: 5 ft
  • Connector: 90° ClickLoc
  • Approvals: ATEX, IECEx, CSA

Bently 330195-02-12-05-05

Product Introduction: Short-reach probe with factory-armored integral cable for mechanical protection in high-stress areas.
Technical Specifications:
  • Total Length: 0.5 m
  • Armor Length: 5 ft (1.5 m)
  • Thread: 3/8-24 UNF-2A
  • Approvals: ATEX, IECEx, CSA

Bently 330192-00-12-90-CN

Product Introduction: Special-configuration probe with 90° miniature coax connector and NEPSI certification for tight radial clearances inside Chinese turbines and compressors.
Technical Specifications:
  • Probe Diameter: 8 mm
  • Thread: M10 × 1 reverse
  • Case Length: 120 mm
  • Total Length: 1.0 m
  • Connector: 90° ClickLoc miniature coax
  • Linear Range: 2 mm
  • Sensitivity: 7.87 V/mm
  • Approvals: NEPSI Ex

Bently 330180-X0-05

Product Introduction: Placeholder part-number pattern where “X” denotes cable length code (5, 9, etc.). All variants carry CSA, ATEX, IECEx approvals and deliver identical 7.87 V/mm sensitivity.
Technical Specifications:
  • System Length: 5 m, 9 m, or other standard lengths
  • Mounting: Panel
  • Approvals: CSA, ATEX, IECEx, UL
  • Output: 7.87 V/mm
  • Temperature: –52 °C to +100 °C

Bently 330190-040-00-CN

Product Introduction: Shorter 4 m system variant certified for Chinese installations. Ideal when the driver cabinet is located close to the machine and space is limited.
Technical Specifications:
  • System Length: 4.0 m
  • Mounting: Panel (4-hole footprint)
  • Supply: –24 VDC
  • Output: 7.87 V/mm
  • Operating Temperature: –35 °C to +65 °C

Bently 330180-91-CN

Product Introduction: China-market version of 330180-91-05, factory-certified to NEPSI Ex ia IIC T4 Ga and GB/T standards. Provides identical electrical performance while simplifying customs clearance and on-site acceptance in Chinese hazardous-area plants.
Technical Specifications:
  • System Length: 9.0 m
  • Mounting: DIN-rail or panel
  • Supply: –24 VDC
  • Output: 7.87 V/mm
  • Operating Temperature: –40 °C to +120 °C
  • Approvals: NEPSI Ex ia IIC T4 Ga, Ex ia IIIC T135 °C Da, GB/T 13384-2018

Bently 330180-91-05

Product Introduction: The 330180-91-05 is the 9 m system-length eddy-current driver that converts probe gap into a precision DC voltage. It is DIN-rail mounted and carries global Ex approvals for use in hazardous areas. The unit delivers API 670 compliant linearity and interchangeability while withstanding the temperature extremes found in large turbines and compressors.
Technical Specifications:
  • System Length: 9.0 m (probe + extension)
  • Mounting: DIN-rail (TS-35) or panel
  • Supply Voltage: –24 VDC ±1 V, 12 mA typical
  • Output: –2 to –18 VDC linear over 2 mm range
  • Sensitivity: 7.87 V/mm (200 mV/mil)
  • Linearity: ±0.5 % full scale

Bently 330180-91-00

Product Introduction: DIN-rail version of the 9 m system for high-density cabinets. Identical electrical specs to 330180-90-00 but with integral DIN-rail clip.
Technical Specifications:
  • System Length: 9.0 m
  • Mounting: DIN-rail or panel
  • Supply: –24 VDC
  • Output: 7.87 V/mm
  • Temperature: 0 °C to +65 °C