Bently Nevada 330880-28-15-035-00-02 PROXPAC XL Proximity Transducer

SKU 330880-28-15-035-00-02

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Manufacturer: Bently Nevada
Product No.: 330880-28-15-035-00-02
Country of origin:United States
Product Type: PROXPAC XL Proximity Transducer
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 250g
Dimensions: 60 mm x 110 mm x 110 mm (H x W x D)
Shipping port: Xiamen
Warranty: 12 months

Description

Option 28 (3300 XL 8 mm probe with Multiple Approvals) and Option 15 (1.5 in standoff adapter) specify this PROXPAC XL Proximity Transducer configuration — 330880-28-15-035-00-02.

This integrated proximity transducer assembly combines the probe and Proximitor sensor into a single polyphenylene sulfide (PPS) housing. The self-contained design eliminates the need for an external extension cable between the probe and Proximitor sensor, as well as the need for a separate Proximitor junction enclosure. Field wiring connects directly between the monitors and the internal terminals. This configuration features a 3.5 in probe penetration depth (Option 035), no conduit fittings (Option 00), and a 3/4-14 NPT mounting thread (Option 02) suitable for severe industrial machinery case interfaces.

Features

Transducer probe with multiple hazardous area approvals (ATEX, IECEx, and CSA) for explosion-proof and intrinsically safe installations.
Integrated Proximitor sensor in the housing lid to eliminate external extension cables.
Conductive glass-fiber-reinforced polyphenylene sulfide (PPS) thermoplastic housing rated IP66 and Type 4X.
1.5 in (38 mm) standoff adapter with a 3/4-14 NPT thread for rigid casing mounting.
3.5 in (89 mm) stainless steel probe sleeve length for direct case penetration.
Supplied with two plugs and two washers under the no-fittings option.

Applications

Shaft vibration and axial position measurements on rotating machinery.
Direct integration on turbines, compressors, pumps, and industrial gearboxes.
Environments requiring IP66 or Type 4X protection against chemical exposure, moisture, and dust.
Hazardous industrial environments requiring intrinsically safe or non-incendive field wiring.

Ordering Information

Option / Segment	Code on This SKU	Description
Orderable Part Number	330880-28-15-035-00-02	PROXPAC XL Proximity Transducer, English
A - Probe and Approvals Option	28	3300 XL 8 mm probe with Multiple Approvals
B - Standoff Adapter Option	15	1.5 in (38 mm) standoff length
C - Probe Penetration Option	035	3.5 in (89 mm) penetration length
D - Fittings Option	00	No fittings; two plugs and two washers
E - Mounting Thread Option	02	3/4-14 NPT mounting thread (required with standoff adapter)

Technical Specifications

Manufacturer	Bently Nevada (Baker Hughes)
Part Number	330880-28-15-035-00-02
System Component	Integrated Proximity Transducer Assembly
Linear Range	2 mm (80 mils), from 0.25 mm to 2.3 mm (10 to 90 mils)
Incremental Scale Factor (ISF)	7.87 V/mm (200 mV/mil) +/- 5%
Input Voltage Requirement	-17.5 Vdc to -26 Vdc (without barriers) at 12 mA max; -23 Vdc to -26 Vdc (with barriers)
Output Resistance	50 Ohm
Frequency Response	0 to 10 kHz (+0, -3 dB) with up to 305 m (1000 ft) of field wiring
Minimum Target Size	15.2 mm (0.6 in) diameter flat target
Shaft Diameter Limits	Minimum 50.8 mm (2.0 in), Recommended 76.2 mm (3.0 in)
Housing Material	UV-resistant, glass-reinforced conductive polyphenylene sulfide (PPS)
Probe Case and Sleeve Material	AISI 304 stainless steel
Probe Tip Material	Polyphenylene Sulfide (PPS)
Operating Temperature (Probe)	-52 degC to +177 degC
Operating Temperature (Housing/Sensor)	-52 degC to +100 degC
Storage Temperature Range	-52 degC to +105 degC
Environmental Protection	IP66 and Type 4X when properly sealed

Installation Guidelines

Torque the housing retaining nut to 29.5 N-m (260 in-lb).
Torque the probe sleeve locknut to 39.3 N-m (350 in-lb) to maintain the environmental pressure seal.
Verify that the internal grounding liner and retaining plate are clean and securely fastened.
Ensure field wiring terminals are protected by an enclosure of at least IP54.
Maintain a minimum separation of 40 mm (1.6 in) for axial installations or 38 mm (1.5 in) for radial configurations to avoid cross-talk.

Compliance and Certifications

ATEX/IECEx	Ex ia IIC T4/T5 Ga, Ex ia IIIC T90C/T105C Dc (Intrinsically Safe); Ex nA IIC T4/T5 Gc, Ex ec IIC T4/T5 Gc (Non-sparking)
North American (cNRTLus)	Class I, Zone 0: AEx/Ex ia IIC T4/T5 Ga; Class I, Groups A, B, C, D; Class II, Groups E, F, G; Class III (Intrinsically Safe)
Non-Incendive	Class I, Division 2, Groups A, B, C, D; Class I, Zone 2: AEx/Ex nA IIC T4/T5 Gc
CE Mark	Complies with European directives

FAQ

What does the A: 28 option indicate for the 330880 assembly?

The A: 28 option indicates that this assembly is equipped with a 3300 XL 8 mm proximity probe and holds Multiple Approvals for hazardous locations, such as ATEX, IECEx, and CSA certifications.

Is an external extension cable required for this PROXPAC XL transducer?

No, the PROXPAC XL integrates both the probe and the Proximitor sensor inside a single thermoplastic housing lid. This design eliminates the need for an external extension cable and separate Proximitor junction box.

What is the penetration depth and mounting thread on this specific model?

The model features a probe penetration length (C option) of 3.5 inches (89 mm) and a 3/4-14 NPT mounting thread (E option), which is required because it includes a 1.5-inch standoff adapter.

What fittings are supplied under the D: 00 option?

The D: 00 option means the transducer assembly is supplied with no conduit fittings. Instead, it comes equipped with two plugs and two washers for custom or existing conduit entries.

What is the environmental rating of the housing?

The housing is constructed from glass-reinforced conductive polyphenylene sulfide (PPS) and is rated IP66 and Type 4X for protection in severe, corrosive, and wet industrial environments.

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Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

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Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

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12-Month Warranty: Every industrial component is backed by our professional technical warranty.

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TECHNICAL SPECIFICATIONS

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