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Technical specifications for 330101-00-08-20-02-05
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Manufacturer:Bently Nevada
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Product Category:Machinery Monitoring Systems
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Spare Part Number:330101-00-08-20-02-05
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Estimated shipping dimensions:21x19x1.5cm
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Weight:0.05 kg
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Tariff Code:8537101190
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Counliy of origin:USA
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Probe Family:3300 XL 8 mm
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Mounting Thread:3/8-24 UNF
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Construction:Standard mount; without armor
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Unthreaded Length:00 = 0.0 in
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Overall Case Length:08 = 0.8 in
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Total Probe Length:20 = 2.0 m
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Connector:02 = miniature coaxial ClickLoc; no protector
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Cable Type:Standard; 75 ohm triaxial; FEP insulation
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Agency Approval Option:05 = CSA, ATEX and IECEx
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Probe Tip Material:Polyphenylene sulfide (PPS)
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Probe Case Material:AISI 303 or 304 stainless steel
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Connector Material:Gold-plated brass or beryllium copper
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Nominal Probe DC Resistance:7.88 +/- 0.50 ohm
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Maximum Connector Torque:0.565 N m
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Standard Mount Recommended Case Torque:11.2 N m
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Probe Operating / Storage Temperature:-52 to +177 deg C
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Matched System Linear Range:2 mm; approximately 0.25 to 2.3 mm
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Matched System Scale Factor:7.87 V/mm (200 mV/mil) nominal
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Radial Vibration Gap Setting:-9 VDC nominal
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Matched System Frequency Response:0 to 10 kHz; +0 / -3 dB
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Calibration Target:AISI 4140 steel
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Supported Electrical System Lengths:5 m or 9 m with matching extension; not a 1 m probe-only system
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Proximitor Maximum Current:12 mA
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Proximitor Supply, Non-incendive Circuit:-17.5 to -26 VDC; per drawing 140979
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Proximitor Supply with Barriers:-23 to -26 VDC
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Proximitor Output Resistance:50 ohm
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Proximitor Housing Material:A308 aluminum
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Proximitor Operating Temperature:-52 to +100 deg C
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Proximitor Storage Temperature:-52 to +105 deg C
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Maximum Standard-Mount Case Torque:33.9 N m
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Extension Cable Minimum Bend Radius:25.4 mm
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Extension Cable Capacitance:69.9 pF/m typical
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Electrical Length Pairing:2 m probe + 3 m extension = 5 m; + 7 m extension = 9 m
Information
Overview
Manuals
Common Applications
Product Precautions
Bently Nevada 330101-00-08-20-02-05 is an unarmored 3/8-24 UNF proximity probe with a 2 m standard ClickLoc lead. The 3300 XL 8 mm execution uses the CSA, ATEX and IECEx approval selection.
- Uses a fully threaded 3/8-24 UNF forward-mount case without armor.
- Provides a 2 m standard lead for the selected 5 m or 9 m electrical chain.
- Includes the -05 agency-approval selection in the complete order code.
- Uses a ClickLoc coaxial junction without an included connector protector.
The fully threaded imperial case supports non-contact shaft sensing. Its 2 m lead forms part of the selected electrical chain, while the matched Proximitor supplies the conditioned signal to the monitor. Apply the actual target calibration and channel role.
Important Notice: The -05 ordering selection covers CSA, ATEX and IECEx options; the supplied markings and installed circuit determine the applicable conditions. Protect the -02 junction and keep process containment independent of the probe seal.
Bently Nevada 330101-00-08-20-02-05 Manuals & Downloads
330101-00-08-20-02-05 Technical Reference (PDF)330101-00-08-20-02-05 Installation & Commissioning Guide (PDF)
The technical reference covers configuration, signal characteristics and performance conditions. The installation guide organizes system pairing, connection checks and channel commissioning.
Imperial bearing interfaces
Position the standard forward-mount probe at a compatible 3/8-24 UNF receiving thread.
Extended shaft sensing routes
Use the 2 m lead with the correct 3 m or 7 m extension to reach the selected conditioner.
Approved installation circuits
Apply the supplied CSA, ATEX or IECEx markings within the documented area and circuit conditions.
Vibration and shaft position
Feed the matched XL 8 mm conditioner and monitor with static displacement and dynamic shaft-motion information.
Bently Nevada 330101-00-08-20-02-05 installation checks: inspect the imperial thread, match the 2 m electrical chain and verify the approved probe channel before release.
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Verify the fully threaded 3/8-24 UNF receiving thread and support condition before mounting.
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Use the 2 m probe with a 3 m extension for 5 m or a 7 m extension for 9 m; do not select a 1 m conditioner.
3
Inspect the supplied -05 approval markings and the required installed circuit before energizing.
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Protect the option-02 junction and insulate it from ground; its order code does not include a protector.
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Join two XL ClickLoc connectors finger tight, keeping connector and mounting-case torque instructions separate.
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Support the unarmored lead and follow the minimum bend-radius requirement of any extension.
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Set the radial-vibration DC gap and test the intended dynamic response under actual target conditions.
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Review probe, extension and conditioner temperature limits separately and provide independent process containment.
Technical notes
Pair the 2 m probe with a 3 m extension for a 5 m system or a 7 m extension for a 9 m system. Option 02 does not include a connector protector; verify the supplied approval markings against the installed circuit.
FAQ View All FAQ
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Can the 2 m lead of 330101-00-08-20-02-05 be used with a 1 m Proximitor?No. The probe already exceeds the 1 m probe-only system length. Select a 5 m chain with a 3 m extension or a 9 m chain with a 7 m extension and the corresponding conditioner.
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What does the final -05 code specify on 330101-00-08-20-02-05?It selects CSA, ATEX and IECEx agency approvals. Determine the usable installation conditions from the supplied component markings and the required installation drawing; the ordering code alone is not a universal hazardous-area permission.
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How can the isolated 2 m probe of 330101-00-08-20-02-05 be checked electrically?Its nominal center-to-outer-conductor resistance is 7.88 +/-0.50 ohm. Measure the disconnected probe; including an extension changes the resistance being assessed.
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How is the imperial mounting code of 330101-00-08-20-02-05 interpreted?330101 specifies a 3/8-24 UNF standard-mount probe without armor. AA00 means no unthreaded section and BB08 selects a 0.8 in overall case; these imperial codes differ from the metric 330103 table.
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Is FluidLoc included with the standard -02 lead of 330101-00-08-20-02-05?No. DD02 is the standard miniature coaxial ClickLoc connector without a protector. FluidLoc uses separate connector-option codes; do not attribute oil-blocking performance to this standard execution.
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Which accuracy row is relevant to a 9 m chain containing 330101-00-08-20-02-05?For a standard complete XL 8 mm system at 0 to +45 deg C, the 9 m row gives ISF within +/-6.5% and DSL below +/-0.038 mm. This is a system specification under stated conditions, not a separate probe-only accuracy.
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What happens when non-XL components are mixed into the channel of 330101-00-08-20-02-05?Mixing XL and non-XL 3300-series 5 mm or 8 mm components limits performance to the non-XL system specifications. The XL-only accuracy claim cannot be retained for that mixed chain.
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Does the approval selection of 330101-00-08-20-02-05 change its pressure-containment duty?The probe tip-to-case seal does not replace independent containment. Probes are not pressure-tested before shipment, so assess any required pressure test and safe containment of liquids or gases separately.
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