ALL PRODUCTS

Bently Nevada 3300 146054-34-20-02-05 3/8-24 UNF Ceramic Capped Proximity Probe Without Armor | Original New

Bently Nevada 3300 146054-34-20-02-05 3/8-24 UNF Ceramic Capped Proximity Probe Without Armor | Original New

BENTLY NEVADA · 3300 Ceramic Capped Probe

146054-34-20-02-05

3/8-24 UNF Ceramic Capped Proximity Probe Without Armor

Case / Cable 3.4 in / 2.0 m	Thread / Connector 3/8-24 UNF / ClickLoc
LEAD TIME In stock	WARRANTY 1 year

Email Inquiry [email protected]

WhatsApp +86 18159889985

Appurtenance:

Overview
Technical Data
Inquiry
Applications
Construction
Installation
Selection
FAQ
Recommend Models
Recommended Products

CERAMIC-CAPPED PROXIMITY PROBE

Front-end protection for aggressive chemical and pressure environments

The Bently Nevada 146054-34-20-02-05 is a forward-mount 3300 ceramic-capped proximity probe with a 3.4 in case, 2.0 m integral standard cable, miniature coaxial ClickLoc connector and CSA, ATEX and IECEx approvals. Its alumina tip and 304 stainless steel case protect the front end of the probe.

CERAMIC TIP

Alumina ceramic cap with helium leak-tested ceramic-to-metal interface.

PRESSURE RATING

Official pressure seal rating of 34 bar (500 psi) nitrogen.

SYSTEM COMPATIBILITY

Compatible with the 3300 Proximitor Sensor and extension cable.

Technical Data

OFFICIAL DATA

Model-specific technical data

146054-34-20-02-05

Complete model Complete model	146054-34-20-02-05
Product family Product family	Bently Nevada 3300 Ceramic Capped Probe
Product type Product type	3/8-24 UNF forward-mount ceramic-capped proximity probe without armor
Dimensions Dimensions	3.4 in (86.4 mm) case length; 7.0 mm and 7.2 mm body diameters; 3/8-24 UNF mounting thread
Weight Weight	Not stated in official datasheet 172932
Total length option 20 Total length option 20	2.0 m (6.6 ft)
Connector option 02 Connector option 02	Miniature coaxial ClickLoc connector, standard cable
Linear range Linear range	1.52 mm (60 mils), approximately 0.25 to 1.78 mm from target
Recommended gap Recommended gap	1.0 mm (40 mils)
Scale factor Scale factor	7.87 V/mm (200 mV/mil) +/-6.5 percent for a 5 m or 9 m system
Materials Materials	Alumina ceramic tip; AISI 304 stainless steel case; 75 ohm FEP-insulated coaxial cable
Temperature / pressure Temperature / pressure	-51 to +177 degrees C; rated to seal 34 bar (500 psi) nitrogen
Approvals option 05 Approvals option 05	CSA, ATEX and IECEx

Inquiry

CONTACT

STELLA

Email Inquiry [email protected]

WhatsApp +86 18159889985

Applications

APPLICATION CONTEXT

Functions and field value

Verified family capabilities and model-specific configuration

Aggressive chemical service The alumina tip and stainless case resist front-end exposure in anhydrous ammonia and other extreme-pH environments.	High-pressure monitoring The probe is rated to seal 34 bar nitrogen and can be applied where pressure sealing and proximity measurement are both required.
Rotating machinery measurement Used with a 3300 Proximitor Sensor and extension cable for non-contact shaft position and vibration monitoring.	Front-only exposure The 146054 construction protects the front end; the rear of the probe is not sealed and must remain away from destructive liquids and gases.

Construction

ASSEMBLY ARCHITECTURE

Construction and interfaces

Official materials and connection details

Sensing tip Sensing tip	Alumina ceramic cap bonded to the metal case and helium leak-tested for a hermetic front-end interface.
Probe case Probe case	AISI 304 stainless steel with 3/8-24 UNF 2A mounting threads and a 3.4 in ordered case length.
Cable Cable	2.0 m, 75 ohm coaxial FEP-insulated standard probe cable.
Connector Connector	Miniature coaxial ClickLoc connector; corrosion-resistant gold-plated connector family architecture.

Installation

FIELD WORKFLOW

Installation sequence and checks

01	Protect the unsealed rear Do not expose the rear of the 146054 probe to water, ammonia solutions, hydrogen sulfide or other destructive environments.
02	Respect thread engagement Maximum thread engagement for the 3/8-24 case is 0.563 in; excessive engagement may cause binding.
03	Gap electrically Use the recommended 1.0 mm gap and avoid mechanical contact between the ceramic tip and the target surface.
04	Check monitor configuration The ceramic-capped probe curve is shifted relative to a standard 3300 XL probe, so verify the monitor lower OK limit and system setup.

Selection

ORDER-CODE REVIEW

Configuration checkpoints

146054-34-20-02-05

146054 146054	3300 ceramic-capped probe, 3/8-24 UNF thread, without armor.
34 34	3.4 in overall case length.
20 20	2.0 m (6.6 ft) total probe length.
02 02	Miniature coaxial ClickLoc connector with standard cable.
05 05	CSA, ATEX and IECEx approvals.

FAQ

BUYER AND ENGINEER CHECKLIST

Six practical questions before purchase

146054-34-20-02-05

1. How should this exact probe be verified?

Require 146054-34-20-02-05 on the quotation and label, then verify the 3.4 in case, 2.0 m cable, ClickLoc connector and approval option 05.

2. What condition evidence distinguishes new from used?

Request current images of the ceramic tip, mounting threads, wrench flats, cable, connector and label. Tip contact marks, thread wear or cable deformation can indicate prior installation.

3. How can buyers qualify the supplier?

Verify the legal entity, beneficiary account and traceable quotation, and require current product evidence plus a written inspection and discrepancy process.

4. What must engineering confirm?

Check 3/8-24 mounting, 0.563 in maximum thread engagement, 3.4 in case, 2.0 m cable, system length, target material and monitor configuration.

5. What proof is useful before payment?

Ask for dated whole-probe photos, readable part and approval code, close-ups of the ceramic tip and ClickLoc connector, cable length evidence and agreed inspection records.

6. Can a standard 3300 XL probe replace this ceramic version?

Not automatically. The ceramic probe has a shifted output curve and special environmental construction, so the monitor setup, target gap and exposure requirements must be reviewed.

Recommend Models

RECOMMENDED

Recommend Model

Random cross-brand industrial automation models

Recommend Model

FRMC2000	6ES7326-1BK02-0AB0	EXB-REL8
2250-R5D6S1	SB-3R-TC	ACHILLES-NGFW-300-2-R3B
JZ10-11-T10	R4410-WT	TM3AI8
MX-D15Di-Sec	NC3MD-LX	EL900-AN-1-A
EN300	LTMR08MFM	N31FA-N311310-1
PWA79522-01P	4910274	IGS-9812GP
CPM-51-A1V56-I2NN-AD	SIR88N	2X400W
ME3011C	CRT341	Lbb4115/00
LC1D40008F7	RS232-DCE	OTM1000
USB-I485	RFM96W	WR3910-894
1757-SRC1	BW2334	NC-300D-SL2
7266A	L-72	SATELLINE-3ASD
MA520	SR2E201BD	AEA4212PB00
AX-DIM4-MI5	KFD2-STC4-Ex120	T-ASH-G2-500
041764	PX145	A104-VGA/512K
SPM6040	2811297	BMXDDI1602
7000-5201-1	MODG2-12LC-SM-PT	EPACK-1PH
ABHW-4B	3AL78836ADAB	BG20
3RV1021-1JA15	1418M-EOU-1002-SFP-PSE	P32LA93LSNN
8746-9-2	EA7-T6CL+10Y19B108	S4-34415