Product Overview

The Bently Nevada 330880-16-15-020-02-02 is an all-in-one proximity transducer system designed to streamline machinery protection. This specialized PROXPAC XL assembly integrates a 3300 XL Proximitor sensor directly into the housing cover, effectively removing the requirement for intermediate extension cables between the probe and the sensor. Built with a high-durability Polyphenylene Sulfide (PPS) composite, the housing offers superior resistance to chemical corrosion and environmental ingress, surpassing traditional metallic enclosures. This unit provides a complete, self-contained solution for non-contacting displacement and vibration measurements on critical rotating assets.

Hardware Parameters

• Model Number 330880-16-15-020-02-02

• Supply Voltage -17.5 Vdc to -26 Vdc

• Current Consumption 12 mA maximum

• Linear Range 2.0 mm (80 mils)

• Scale Factor 7.87 V/mm (200 mV/mil) ±5%

• Frequency Response 0 Hz to 10 kHz (+0, -3 dB)

• Output Resistance 50 Ω (Supports cable runs up to 305 meters)

• Ingress Protection IP66 / Type 4X rated

• Operating Temperature 0°C to +45°C for rated accuracy (Sensor head withstands wider ranges)

• Enclosure Material Advanced PPS Composite (Electrostatic Dissipative)

Industrial Applications

The PROXPAC XL 330880-16-15-020-02-02 is engineered for the rigorous monitoring of turbomachinery in the oil, gas, and power generation sectors. It is primarily used for measuring radial vibration, axial thrust position, and eccentricity in pumps, motors, and small-to-medium turbines. Because the sensor is housed locally to the measurement point, it is ideal for installations where cable routing space is limited or where minimizing electrical interference is critical. The robust IP66 housing ensures reliable performance in cooling towers, offshore platforms, and chemical processing plants where exposure to moisture and corrosive agents is frequent.