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Bently Nevada 330851-04-000-030-10-01-05 3300 XL 25 mm Proximity Probe, 12.7 mm Range
Bently Nevada 330851-04-000-030-10-01-05 3300 XL 25 mm Proximity Probe, 12.7 mm Range
Bently Nevada 25 mm proximity probe
3300 XL proximity probe 12.7 mm range
Bently Nevada 330851-04 proximity probe
Brand Name:
Bently Nevada
Model Number:
330851-04-000-030-10-01-05
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Product Details
Highlight:
Bently Nevada 25 mm proximity probe
,3300 XL proximity probe 12.7 mm range
,Bently Nevada 330851-04 proximity probe
Payment & Shipping Terms
Minimum Order Quantity
1
Delivery Time
2-3 work days
Payment Terms
T/T
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Product Description
Bently Nevada · 3300 XL 25 mm
330851-04-000-030-10-01-05 3300 XL 25 mm Proximity Probe
Smooth side-exit probe configuration with 1.0 m cable and SST armor.
3300 XL 25 mm System 12.7 mm 500 mil nominal linear range
01 / Overview
Probe Configuration
The 330851-04-000-030-10-01-05 is a 3300 XL 25 mm proximity probe with a smooth 1.06 in diameter side-exit case, 3.0 in case length, 1.0 m probe length and SST armor.
Case 04 · Smooth side exit
Unthreaded 000 · 0.0 in
Case Length 030 · 3.0 in
Armor 01 · SST
Source: Bently Nevada / Baker Hughes, 3300 XL Proximity Transducer System Datasheet 163236 Rev. M.
02 / Technical Specifications
Technical Specifications
Measurement
The 3300 XL 25 mm system uses a noncontacting proximity measurement arrangement for extended-range applications.
Linear Range
12.7 mm / 500 mils
Scale Factor
0.787 V/mm / 20 mV/mil nominal
Frequency Response
0–2.7 kHz typical
Probe Gap
7.0 mm
Target
AISI 4140 steel
Target Diameter
Minimum 61 mm flat target
Continuous Temperature
Up to 200°C / 392°F
Intermittent Temperature
Up to 250°C / 482°F
Source: Bently Nevada / Baker Hughes, 3300 XL Proximity Transducer System Datasheet 163236 Rev. M.
03 / System Configuration
Signal Path
This part is the probe component, not the complete transducer system.
01
3300 XL 25 mm Probe 330851-04-000-030-10-01-05→
02
Extension Cable 330854 series→
03
Proximitor Sensor 330850 seriesFor the 1.0 m probe, the specified 4 m or 8 m extension options form 5 m or 9 m total system lengths. The Proximitor Sensor must match the completed system length.
Source: Bently Nevada / Baker Hughes, 3300 XL Proximity Transducer System Datasheet 163236 Rev. M.
04 / Compatibility & Installation
System Upgrade & Field Verification
Historical Upgrade
The 3300 XL 25 mm system is designed to replace standard 7200 25 mm, 7200 35 mm and 25 mm DE Integral systems.
- Upgrade as a complete 3300 XL 25 mm system.
- Replace probe, extension cable and Proximitor Sensor together.
Installation
Installation should allow physical movement of the transducer for verification and gapping across the measurement range.
- Sliding mounting can be used for verification.
- 3300 XL Sliding Bracket is available for applicable DE installations.
- Standard performance data uses an AISI 4140 steel target.
Source: Bently Nevada / Baker Hughes, 3300 XL Proximity Transducer System Datasheet 163236 Rev. M.
05 / Application
Maintenance Search Scenarios
Typical Use
The 3300 XL 25 mm system is intended for differential-expansion measurement on mid-size to large steam turbine generators.
Unstable Signal Probe or signal-chain troubleshooting
Intermittent Signal Field inspection or component replacement
Overhaul Planned turbine maintenance
Shutdown Risk Loss of reliable monitoring input
Source: Bently Nevada / Baker Hughes, 3300 XL Proximity Transducer System Datasheet 163236 Rev. M.
06 / Delivery & Warranty
AMIKON Supply
Part Check Part number and configuration checked.
Condition Check Product and packaging checked.
DOA Report arrival issues promptly with evidence.
Warranty Follows quotation and order terms.
07 / FAQ
Technical FAQ
Is 330851-04-000-030-10-01-05 a complete transducer system?
No. It is the probe component. The complete 3300 XL 25 mm system also requires the appropriate extension cable and Proximitor Sensor.
Can it replace a 7200 probe alone?
For an upgrade from the specified 7200 or 25 mm DE Integral systems, Bently Nevada requires the probe, extension cable and Proximitor Sensor to be replaced with the corresponding 3300 XL 25 mm components.
What total system lengths can be built from the 1.0 m probe?
The specified 4 m and 8 m extension cable options form 5 m and 9 m total system lengths respectively. The Proximitor Sensor configuration must match the total length.
What does the final 05 suffix indicate?
In the 330851 ordering structure, 05 identifies the multiple-approvals option. The required approval should be checked against the installation environment before ordering.
How can I request this part?
Please contact AMIKON with the exact part number, required quantity and destination. For system-related verification, provide the machine and system model where available.
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