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Match the complete marking
Match the complete 330103-03-08-10-01-00 marking, case geometry, cable length and connector arrangement to the installed measurement position.
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Check the offered item before ordering
Request available label and connector photos. Have your maintenance team compare the offered 330103-03-08-10-01-00 with the installed equipment and applicable Bently Nevada documentation.
Technical specifications for 330103-03-08-10-01-00
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Manufacturer:Bently Nevada
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Product Category:Machinery Monitoring Systems
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Spare Part Number:330103-03-08-10-01-00
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Weight:0.08 kg
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Tariff Code:8537101190
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Measurement principle:Non-contact eddy current
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Mounting thread:M10 x 1
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Total probe length:1.0 m
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Cable impedance:75 ohm triaxial
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Cable insulation:FEP, standard cable
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Probe tip material:PPS
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Probe case material:AISI 303 or 304 stainless steel
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Nominal probe DC resistance:7.59 ± 0.50 ohm, center to outer conductor
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Standard probe temperature:-52°C to +177°C
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Matched-system nominal scale factor:7.87 V/mm
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Matched-system linear range:2 mm under specified calibration conditions
Information
- The partially unthreaded case of Bently Nevada 330103-03-08-10-01-00 separates the smooth nose section from the threaded mounting region. Its protected cable junction connects the measurement point to the remotely located signal conditioner.
Electrical length: 1.0 m total probe cable
Connection: ClickLoc connector with protector
The 1.0 m total probe length must be included in the complete electrical-length calculation. A compatible extension and Proximitor Sensor must form the selected 3300 XL 8 mm system; connector fit alone does not establish calibration.
The complete matched system provides a nominal 7.87 V/mm scale factor and a 2 mm linear measurement range. Radial-vibration setup uses approximately 1.27 mm gap, corresponding to -9 VDC under the specified AISI 4140 steel calibration conditions. Target material and geometry, component temperatures and the signal-conditioning configuration remain part of the measurement specification.
330103-03-08-10-01-00 Official Datasheet Excerpt
The original technical excerpt covers 3300 XL 8 mm probe construction, electrical behavior and system limits relevant to 330103-03-08-10-01-00. PDF · 9 pages.330103-03-08-10-01-00 Installation & Verification Guide
Apter Power installation workflow for the 1.0 m probe, selected case interface, connector protection and commissioning checks. PDF · 5 pages.
Application scope: The applications below concern the complete calibrated measurement chain. Target material, physical clearance and monitor configuration determine suitability for each machine position.
Shaft vibration
Use the 1.0 m probe path to acquire non-contact shaft motion within the calibrated system range.Static shaft position
Condition the probe gap signal with the matched Proximitor Sensor for a monitor configured for position.Machine mounting
The 80 mm case and 30 mm unthreaded section define the available reach and support interface for this selection.Measurement-chain renewal
Use the 7.59 ± 0.50 ohm probe resistance as one isolated continuity check before a full gap-response verification.
Limit M10 x 1 thread engagement to 15 mm. Case length does not increase this limit.
The 1.0 m total probe length must be included in the complete electrical-length calculation. A compatible extension and Proximitor Sensor must form the selected 3300 XL 8 mm system; connector fit alone does not establish calibration.
The ClickLoc connector is supplied with a connector protector. Prevent contact with surrounding conductive surfaces.
Apply the probe temperature limit separately from the lower Proximitor operating-temperature limit.
Verify target material and geometry. AISI 4140 steel is the reference calibration target.
Check actual DC gap and response to controlled displacement before restoring protection.
Alternative Names
Technical notes
System relationship: The 1.0 m total probe length must be included in the complete electrical-length calculation. A compatible extension and Proximitor Sensor must form the selected 3300 XL 8 mm system; connector fit alone does not establish calibration.
Connection protection: The standard ClickLoc connection is supplied with a connector protector. Keep connector insulation, mechanical support and pressure containment separate.
Calibration boundary: The complete matched system provides a nominal 7.87 V/mm scale factor and a 2 mm linear measurement range. Radial-vibration setup uses approximately 1.27 mm gap, corresponding to -9 VDC under the specified AISI 4140 steel calibration conditions.
FAQ View All FAQ
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What purpose does the smooth section of 330103-03-08-10-01-00 serve?The selected case has a 30 mm unthreaded section ahead of the mounting thread. The overall case is 80 mm; the smooth section is not an additional cable length or an active sensing length.
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Can the full threaded portion of 330103-03-08-10-01-00 be screwed into its bracket?No. The M10 x 1 case has a maximum thread engagement of 15 mm. The available threaded case length does not override that limit.
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What connector insulation arrangement is included with 330103-03-08-10-01-00?The standard cable terminates in a miniature coaxial ClickLoc connector with the option-01 connector protector. Keep the connection insulated from surrounding conductive surfaces.
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Which extension length pairs 330103-03-08-10-01-00 with a 5 m conditioner?The probe total length is 1.0 m, so a compatible 4.0 m extension provides the remaining length for a 5 m system. Verify the sensor and cable family as well as the arithmetic.
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Is the 330103-03-08-10-01-00 probe tip interchangeable by itself during a repair?The tip, case and calibrated probe cable form the probe assembly. Replace the appropriate complete assembly and verify system response rather than treating the tip as a field-replaceable sensing cartridge.
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What does a varying DC gap signal from 330103-03-08-10-01-00 represent?The matched Proximitor output changes with probe-to-target distance. A static component represents position or average gap, while the varying component can represent shaft vibration within the system measurement range.
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Can a non-XL 3300 component be mixed into the chain containing 330103-03-08-10-01-00?Compatible non-XL 3300 components can reduce system performance to non-XL specifications. Use an all-XL component chain when the specified XL system performance is required.
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Why should connector tightening for 330103-03-08-10-01-00 be separated from case tightening?Gold ClickLoc connectors use finger-tight locking. Probe-case mounting torque is a different mechanical requirement and must not be applied to the cable connector.
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