Bently Nevada 330101-00-29-10-02-00 3300 XL 8 mm Proximity Probes

Item Overview

This module 330101-00-29-10-02-00 is a 3300 XL 8 mm Proximity Probe. It features a 3/8-24 UNF thread and is supplied without armor. The probe has an unthreaded length of 0 mm (Option AA: 00) and an overall case length of 2.9 inches (Option BB: 29). Its total cable length is 1.0 meter (Option CC: 10). The connector type is a miniature coaxial ClickLoc connector without a connector protector (Option DD: 02), and it has no agency approvals (Option EE: 00). A key specification is that the 3-meter cable length option is only available on 330101 probes; however, this specific 1-meter probe is designed for use with a standard 5-meter Proximitor sensor. It is intended for non-contact vibration and position measurement on rotating machinery.

Performance Specifications

Incremental Scale Factor (ISF)：

7.87 V/mm (200 mV/mil) ±5%

Recommended Gap Setting：

1.27 mm (50 mils) at -9 Vdc

DC Resistance (RPROBE)：

7.59 ± 0.50 Ω (for 1.0 meter probe length)

Unthreaded Length：

Length configurations: 0 0 = 0.0 in.

Overall Case Length：

Standard thread configurations: 2 9 = 2.9 in.

Total Length：

10

1.0 meter (3.3 feet)

Connector and Cable-Type：

02

Miniature coaxial ClickLoc connector, standard cable

Agency Approval：

00

Not required

Application

 Radial vibration measurement – Monitors shaft vibration on fluid-film bearing machines such as steam turbines, gas turbines, compressors, and large pumps.

 Axial (thrust) position measurement – Detects rotor axial displacement to prevent thrust bearing failure and rotor-to-stator rub.

 Keyphasor reference signal – Provides a once-per-turn timing mark for phase analysis, speed measurement, and overspeed protection.

 21000 aluminum housing – Lightweight (1.1 kg typical), suitable for general industrial environments.

 Shaft eccentricity measurement – Measures rotor bow during startup or shutdown of large turbines.

 Differential expansion measurement – Monitors relative thermal growth between rotor and stator in steam turbines and compressors.

 Shaft position measurement – Tracks static position of rotating shafts for alignment and clearance monitoring.

 1.0 meter total length: Designed for use with a 5-meter system Proximitor sensor.

FAQ

Question

Answer

Q1：What is the thread size of this probe?

A1: 3/8-24 UNF (imperial thread).

Q2：What is the total cable length?

A2: 1.0 meter (3.3 feet).

Q3：What is the linear range per API 670?

A3: 2 mm (80 mils) from 0.25 mm to 2.3 mm.

Q4：What is the output voltage at recommended gap?

A4: -9 Vdc at 1.27 mm (50 mils) gap.

Q5：Which Proximitor sensor is compatible?

A5: 5-meter system Proximitor (e.g., 330180-50-00).

Discover other products

Allen Bradley

BENTLY NEVADA

ABB

Honeywell

1746-IA16

18745-04

IMMFP12

6SL3210-1PE21-8UL0

1747-L531

3300/30

CI830 3BSE013252R1

6SL3220-3YE42-0UF0

1771-0W16

330500-02-00

PM891K0136BSE053241R1

SIMATIC S7-1200 G2

1747-SCNR

330980-71-CN

PCD2313BHE025541R0101

6SE7028-0ES87-2DA1

1756-IB32

3500/22M138607-01

3HAC031683-004

7MH4960-2AA01

1757-SRM

1900/27

C300/0010/STD

SIPART PS2

1769-L32C

18622-030-01

3HAC14551-2

6SL3210-5FB10-2UF2

1756-M08SE

330180-51-00

AI8303BSE008518R1

6SL3210-1PE21-8UL0

1756-L73

TK-3E 177313-02-02

DSQC6393HAC025097-001

3RW4026-1TB04