BENTLY NEVADA 330980-70-05 3300 XL NSv Proximity Sensor

Description

The BENTLY NEVADA 330980-70-05 is an eddy current proximity sensor belonging to the 3300 XL NSv series, designed for vibration monitoring of rotating equipment including centrifugal air compressors, small water pumps, motors, and fans. It is widely applied in industries such as steel, power, metallurgy, chemical, and petrochemical. This sensor features a high sensitivity of 7.87 mV/micro (200 mV/mil) ± 6.5%, ensuring accurate vibration and displacement measurement. Models with the -05 suffix hold explosion-proof certification, making them suitable for hazardous chemical environments requiring explosion protection.

Optimized for tight installation spaces, the sensor can be mounted in narrow areas like those in centrifugal air compressors. It is part of a complete system consisting of the vibration probe, proximitor, and extension cable, with total system length equal to the sum of probe and extension cable length; compatible extension cables are available in 5-meter and 7-meter options. The sensor outputs vibration signals that interface with monitoring devices such as the 990/991, 2300/20, and 1900/65, transmitting data via 4-20mA signal to PLC or DCS systems for centralized monitoring. It offers interchangeability with non-XL 3300 5mm and 8mm components, and supports optional extended temperature range (ETR) parts that operate up to 260 degrees Celsius for high-temperature applications.