330880-28-15-051-00-02 | Bently Nevada PROXPAC XL Proximity Transducer

Bently Nevada 330880-28-15-051-00-02 PROXPAC XL Proximity Transducer

What’s This Sensor For?

A rugged industrial tool for measuring small movements (displacement) in machinery. Built tough to work reliably in extreme temperatures and harsh environments.

Model Code Explained

330880-28-15-051-00-02 breaks down as:

28: 8mm probe with multiple approvals (extra safety checks).
15: 1.5in standoff adapter (helps with spacing).
051: 51mm probe penetration depth (how far it reaches).
00: No fittings included (comes with 2 plugs + 2 washers).
02: 3/4-14 NPT mounting thread (required for standoff adapters).

Key Tech Specs

Brand: Bently Nevada (trusted industrial sensor maker).
Type: PROXPAC XL Proximity Transducer.
Range: Measures 2mm (80 mils) from 0.25mm to 2.3mm (10-90 mils).
Accuracy: ±0.025mm (±1 mil) error (0°C-45°C).
Output: -1Vdc to -17Vdc; 50Ω resistance.
Temp Range: Works from -51°C (-60°F) to 177°C (350°F).
Power: Needs -17.5Vdc to -26Vdc (12mA max); -23Vdc to -26Vdc with barriers.

Install Tips

Torque: Tighten retaining nut to 29.5N·m (260in·lb); probe sleeve locknut to 39.3N·m (350in·lb).
Wiring: Use 0.2-1.5mm² (16-24AWG) 3-conductor shielded triax cable. Max wire length: 305m (1,000ft).

Works With

Smallest Target: 15.2mm (0.6in) flat surface.
Smallest Shaft: 50.8mm (2.0in) diameter.

Certifications

IP66: Dust/water resistant (BASEEFA report T07/0709).
Tough Impact: Withstands 4J hits at -39°C to 115°C (BASEEFA); 7J at room temp (CSA).

What’s in the Box?

8mm probe (AISI 304 stainless steel case).
1m 75Ω triaxial cable (FEP insulation).
Gold-plated brass connector.
1.5in standoff adapter.
2 plugs + 2 washers.
Stainless steel sleeve parts (AISI 304/303) with neoprene O-ring.

Download PDF file here:PROXPAC XL Proximity Transducer