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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

Bently 330180-90-05

Product Introduction: Agency-approved 9 m system version for worldwide hazardous areas where longer cable runs are required.
Technical Specifications:
  • System Length: 9.0 m
  • Approvals: ATEX, IECEx, CSA
  • Mounting: Panel
  • Supply: –24 VDC
  • Output: 7.87 V/mm

Bently 330180-51-CN

Product Introduction: DIN-rail 5 m Proximitor certified to NEPSI Ex ia IIC T4 Ga for immediate acceptance in Chinese hazardous-area plants.
Technical Specifications:
  • System Length: 5.0 m
  • Approvals: NEPSI Ex
  • Mounting: DIN-rail or panel
  • Supply: –24 VDC
  • Output: 7.87 V/mm

Bently 330180-90-00

Product Introduction: 9 m system version for large machines or where the driver must be mounted in a remote instrument room. Shares the same panel-mount footprint and electrical specs with the 5 m unit.
Technical Specifications:
  • System Length: 9.0 m
  • Mounting: Panel
  • Supply: –24 VDC
  • Output: 7.87 V/mm
  • Operating Temperature: 0 °C to +65 °C

Bently 330180-51-05

Product Introduction: Agency-approved version of 330180-51-00 for worldwide hazardous-area installations. Adds ATEX, IECEx and CSA certifications while maintaining identical electrical specs.
Technical Specifications:
  • System Length: 5.0 m
  • Supply: –24 VDC
  • Output: 7.87 V/mm
  • Approvals: ATEX Ex ia IIC T4 Ga, IECEx, CSA Class I Div 2

Bently 330180-51-00

Product Introduction: Current revision of the DIN-rail 5 m Proximitor. Offers identical electrical performance to 330180-50-00 but with a DIN-rail clip integral to the housing for high-density cabinet installations.
Technical Specifications:
  • System Length: 5.0 m
  • Mounting: DIN-rail (TS-35) or panel
  • Supply: –24 VDC, 12 mA
  • Output: –2 to –18 VDC
  • Sensitivity: 7.87 V/mm
  • Frequency: 0 – 10 kHz

Bently 330180-51-000

Product Introduction: Mechanically identical to 330180-51-00 but shipped with an extra “0” suffix that was later dropped. Provides the same 5 m system length and DIN-rail mounting option.
Technical Specifications:
  • System Length: 5.0 m
  • Mounting: DIN-rail or panel
  • Supply: –24 VDC
  • Output: 7.87 V/mm
  • Operating Temperature: 0 °C to +65 °C

Bently 330180-50-00

Product Introduction: The 330180-50-00 is the signal-conditioning module that converts the high-frequency eddy-current signal from the probe into a calibrated DC voltage proportional to gap. It forms the “driver” half of the 3300 XL 8 mm proximity transducer system and is mounted in the instrument cabinet rather than on the machine.
Technical Specifications:
  • System Length: 5.0 m (probe + extension)
  • 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)
  • Frequency Response: 0 – 10 kHz

Bently 330171-00-12-10-01-05

Product Introduction: Long-case 11 mm probe with factory-armored integral cable for maximum mechanical protection in high-stress areas.
Technical Specifications:
  • Case Length: 120 mm
  • Total Length: 1.0 m
  • Armor: Stainless-steel interlocked
  • Approvals: ATEX, IECEx, CSA

Bently 330171-00-08-20-02-00

Product Introduction: 2 m system version of the 11 mm probe for installations where the driver must be mounted farther from the machine.
Technical Specifications:
  • Total Length: 2.0 m
  • Case Length: 80 mm
  • Certifications: None