Bently Nevada 330880-16-00-060-03-02 PROXPAC XL Proximity Transducer

The Bently Nevada 330880-16-00-060-03-02 is a PROXPAC XL proximity transducer. This unit features a 3300 XL 8mm probe without approvals. You can use it for machinery protection and monitoring. It provides reliable non-contact shaft vibration measurement. The system is made in the U.S.A.

Technical Specifications of the 330880-16-00-060-03-02

The Bently Nevada 330880-16-00-060-03-02 has no standoff adapter (00 option). The probe penetration (C dimension) is 60 mm. The mounting thread option is 3/4-14 NPT. The fittings option includes one 3/4-14 NPT fitting. It also includes one 3/4-14 NPT to 1/2-14 NPT SST reducer and two plugs. The total system weight is 1.44 kg typical.

Probe Construction

The probe tip consists of Polyphenylene Sulfide (PPS). Its case uses AISI 304 stainless steel for durability. A 1-meter long 75 Ω triaxial cable attaches to the probe. Fluoroethylene propylene (FEP) serves as the cable's insulation material.The probe connector is a gold-plated brass ClickLoc type. Probe tensile strength is 330 N maximum between cable and case.

Housing Construction

The housing material is UV-resistant glass-reinforced PPS. This thermoplastic contains conductive fibers. Sleeve material and retaining chain are AISI 304 stainless steel. Outer sleeve and retaining screws are AISI 303 stainless steel. Sleeve O-ring material is neoprene. Grounding liner and retaining plate are AISI 304 stainless steel. Vibration isolation material is extra soft cellular silicone.

Housing Ratings

The IP66 rating is verified by BASEEFA report number T07/0709. Housing impact strength is certified by BASEEFA for two separate 4 Joule impacts. Testing occurred at -39°C and at 115°C. CSA verified samples withstand 7 Joule impact at room temperature.

Recommended Torque Values

The retaining nut torque is 29.5 N·m (260 in·lb). The probe sleeve locknut torque is 39.3 N·m (350 in·lb). These values ensure proper installation and reliability.

Probe Temperature Range

The operating temperature range is -51°C to +177°C. Exposing the probe to temperatures below -34°C may cause premature seal failure. Follow all temperature guidelines for reliable operation.

Power Requirements

The Bently Nevada 330880-16-00-060-03-02 requires -17.5V dc to -26V dc without barriers. Maximum consumption is 12 mA. With barriers, the range is -23V dc to -26V dc. Operation above -23.5V can reduce linear range. Supply sensitivity is less than 2 mV change per volt change.

Measurement Specifications

The linear range is 2 mm (80 mils). The range begins at approximately 0.25 mm from the target. The range extends from 0.25 mm to 2.3 mm (10 to 90 mils). This corresponds to approximately -1V dc to -17V dc. The recommended gap setting is 1.27 mm (50 mils).

Incremental Scale Factor (ISF)

The ISF is 7.87 V/mm (200 mV/mil) ±5%. This includes interchangeability error. Measurement uses increments of 0.25 mm over 80 mil range. Temperature range for this specification is 0°C to +45°C.

Frequency Response

The frequency response is 0 to 10 kHz at +0, -3 dB. This applies with up to 305 meters of field wiring. Field wiring should be 0.2 to 1.5 mm² (16 to 24 AWG). Use 3-conductor shielded triax cable for best results.

Target Requirements

The minimum target size is 15.2 mm diameter for a flat target. The minimum shaft diameter is 50.8 mm.

Installation Guidelines for the 330880-16-00-060-03-02

Mount the Bently Nevada 330880-16-00-060-03-02 using 3/4-14 NPT threads. Apply 29.5 N·m torque to the retaining nut. Apply 39.3 N·m torque to the probe sleeve locknut. Set the probe gap to 1.27 mm (50 mils) recommended. Use the included reducer for 1/2-14 NPT connections. Use 3-conductor shielded triax cable for field wiring.

Package Contents

• One (1) Bently Nevada 330880-16-00-060-03-02 PROXPAC XL transducer

• One (1) 3/4-14 NPT fitting

• One (1) 3/4-14 NPT to 1/2-14 NPT SST reducer

• Two (2) plugs

• Installation and configuration manual

Common FAQs for the 330880-16-00-060-03-02

1. What is the probe penetration of this model?
The Bently Nevada 330880-16-00-060-03-02 has 60 mm probe penetration. There is no standoff adapter on this version.

2. Does this probe have approvals?
No, the Bently Nevada 330880-16-00-060-03-02 uses a 3300 XL 8mm probe without approvals. For approved versions, select the 28 option code.

3. What fittings are included with this transducer?
The Bently Nevada 330880-16-00-060-03-02 includes one 3/4-14 NPT fitting. It also includes a reducer from 3/4-14 NPT to 1/2-14 NPT and two plugs.

4. What is the operating temperature range for the probe?
The probe on the Bently Nevada 330880-16-00-060-03-02 operates from -51°C to +177°C. Avoid prolonged exposure below -34°C.

5. What power supply does this transducer require?
The Bently Nevada 330880-16-00-060-03-02 requires -17.5V to -26V dc. Maximum current consumption is 12 mA.

Why Choose the Bently Nevada 330880-16-00-060-03-02?

This PROXPAC XL proximity transducer offers a cost-effective 8mm probe solution. The 60 mm penetration suits deeper mounting applications. The included reducer provides flexible fitting options. IP66 housing withstands harsh industrial environments. Order the Bently Nevada 330880-16-00-060-03-02 today for your proximity monitoring needs.