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Bently Nevada 3300 XL 25 mm 330851-01-000-030-10-00-05 Threaded Proximity Probe

Bently Nevada 3300 XL 25 mm 330851-01-000-030-10-00-05 Threaded Proximity Probe

Bently Nevada 3300 XL 25 mm Threaded Proximity Probe

Complete Model

330851-01-000-030-10-00-05

Official Product Description

Bently Nevada 3300 XL 25 mm threaded proximity probe with 1-1/4-12 case, 0.0 in unthreaded length, 3.0 in case, 1.0 m FluidLoc cable, no armor and multiple approvals.

CORE FEATURE: Large 12.7 mm linear range with a 3.0 in threaded case and 1.0 m high-temperature FluidLoc cable.

LEAD TIME: In stock

WARRANTY: 1 year

Email Inquiry [email protected]

WhatsApp +86 18159889985

Appurtenance:

bently nevada 3300 xl 25 mm 330851 01 000 030 10 00 05 threaded proximity probe-1

Overview
Technical Data
Inquiry
Configuration
Applications & Features
Installation
Compatibility
FAQ
Recommend Models
Recommended Products

Product Overview

330851-01-000-030-10-00-05 is a Bently Nevada 3300 XL 25 mm probe for differential expansion and large-range noncontacting displacement measurement.

The code specifies a 1-1/4-12 threaded case, 0.0 in unthreaded length, 3.0 in case length, 1.0 m FluidLoc cable, no armor and multiple approvals.

The official system provides a 12.7 mm linear range and is designed for high-temperature steam-turbine differential-expansion environments.

Technical Data

Complete model	330851-01-000-030-10-00-05
Brand	Bently Nevada, a Baker Hughes business
Product family	3300 XL 25 mm Proximity Transducer System
Product type	25 mm threaded proximity probe
Case type	01: 1-1/4-12 thread
Unthreaded length	000: 0.0 in
Overall case length	030: 3.0 in (76.2 mm)
Dimensions	Probe tip maximum diameter: 27.05 mm; case length: 76.2 mm; cable maximum OD: 4.0 mm; connector maximum OD: 9.7 mm
Total probe length	1.0 m (3.3 ft), +30 percent / -0 percent
Cable and connector	75 ohm PFA-insulated FluidLoc triaxial cable with high-temperature ClickLoc connector
Armor option	00: no armor
Agency approval	05: multiple approvals
Linear range	12.7 mm (500 mil), approximately 0.63 to 13.33 mm from target
Average scale factor	0.787 V/mm (20 mV/mil) nominal
Deviation from best fit straight line	Less than +/-0.31 mm (+/-12 mil)
Frequency response	0 to 2.7 kHz, +0 / -3 dB typical
Recommended minimum target size	61 mm (2.4 in) diameter, flat target
Probe materials	PEEK tip; AISI 304 stainless steel case
Minimum cable bend radius	25.4 mm (1.0 in)
Operating and storage temperature	-35 to +200 degrees C; short-term maximum +250 degrees C for less than 24 hours
Weight	Approximately 520 g calculated from the official 230 g minimum-case 1 m no-armor mass plus 5.7 g/mm for the 3.0 in case
Official datasheet	Document 163236 Rev. M

Inquiry

CONTACT

STELLA

Email Inquiry [email protected]

WhatsApp +86 18159889985

Configuration

AA option	01: 1-1/4-12 threaded probe case.
BBB option	000: 0.0 in unthreaded length.
CCC option	030: 3.0 in overall case length.
DD option	10: 1.0 m total length.
EE option	00: no armor.
FF option	05: multiple approvals.

Applications & Features

Extended measurement range

The 12.7 mm linear range supports differential expansion and large displacement.

High-temperature cable

FluidLoc construction and high-temperature ClickLoc connectors support steam-turbine service.

Threaded mounting

The 1-1/4-12 case provides a robust interface with safety-wire-ready locknut.

Environmental sealing

Front and rear seals combine with FluidLoc cable to resist moisture entry.

Installation

01 - Mounting geometry

Confirm the 1-1/4-12 thread, 3.0 in case and available target clearance.

02 - Target and gap

Use a flat target at least 61 mm in diameter and set the probe within the 12.7 mm range.

03 - Cable routing

Maintain the 25.4 mm bend radius and protect the 1.0 m FluidLoc cable.

04 - System verification

Verify movement and calibration across the required differential-expansion travel after installation.

Compatibility

Compatible system family	3300 XL 25 mm Proximity Transducer System
System length	Use matching 5 m or 9 m components specified by the selected Proximitor Sensor
Legacy replacement	Physical replacement capability for standard 7200 25 mm, 7200 35 mm and 25 mm DE Integral systems
Upgrade requirement	Replace probe, extension cable and Proximitor Sensor with 3300 XL 25 mm components
System input	-17.5 to -26 VDC, 12 mA maximum; -23 to -26 VDC with barriers

FAQ

Q1. How can the exact 25 mm probe be verified?

Match 330851-01-000-030-10-00-05 on the quotation, label and package. Confirm the thread, lengths, cable, no-armor option and approval code 05.

Q2. How can New, Used or Refurbished condition be distinguished?

Request current photos of the PEEK tip, threaded case, locknut, full FluidLoc cable, connector and label. Look for contact, damage, heat discoloration or repair.

Q3. How should supplier legality and reliability be checked?

Verify the legal entity, address, beneficiary and traceable contact. The offer should state Bently Nevada, the full model, New condition, quantity and approval documents.

Q4. Which specifications must engineering confirm before purchase?

Confirm 1-1/4-12 mounting, 3.0 in case, 1.0 m cable, 12.7 mm range, 61 mm target, intended system length and approvals.

Q5. What physical evidence should be requested before payment?

Ask for date-marked photos of the full label, tip, thread, locknut, case, full cable, connector protectors and unopened packaging.

Q6. Can a similar 330851 suffix replace this configuration?

Not automatically. Case type, unthreaded length, case length, cable length, armor and approvals must all match the installation.

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