330525-10 Velomitor XA Piezo-velocity Sensor

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330525-10
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330525-10 is an advanced piezo-velocity sensor designed for industrial automation monitoring. The 330525-10 provides a sensitivity of 3.94 mV/mm/s (±5%) and a velocity range up to 1270 mm/s (50 in/s) peak, enabling precise measurement of machinery vibrations. Its 316L stainless steel case, combined with a hermetically sealed connector and cable assembly, allows direct mounting without additional housing. The 330525-10 operates across -55°C to +121°C (-67°F to +250°F), with shock survivability up to 5000 g and a mounted resonant frequency >12 kHz, ensuring accurate dynamic response. The sensor maintains a dynamic output impedance <2400 Ω and withstands full humidity exposure up to 100% non-submerged. Approved by SIRA/CENELEC, the 330525-10 supports high-precision vibration monitoring in centrifugal compressors, turbines, and motors where automated control systems require reliable, continuous feedback. The cable assembly meets IP-65 and NEMA 4X dust ratings when properly connected, making the 330525-10 ideal for harsh and moist industrial environments.

Applications

Vibration Monitoring on Turbine Bearings
The 330525-10 measures radial and axial vibration on turbines operating at high speeds, using its velocity range of 1270 mm/s (50 in/s) peak and sensitivity of 3.94 mV/mm/s to provide precise vibration data for automated monitoring.

Centrifugal Compressor Condition Feedback
The 330525-10 provides real-time vibration signals to control systems, leveraging its dynamic output impedance <2400 Ω and mounted resonant frequency >12 kHz for accurate transmission over long extension cables.

Automated Machinery Protection
The 330525-10 integrates directly with protection logic, converting high-frequency mechanical events into usable signals via its response frequency >12 kHz and shock survivability up to 5000 g, helping prevent equipment damage.

Environmental Monitoring in Harsh Conditions
The 330525-10 can be mounted directly without a housing, using its 316L stainless steel case and IP-65/NEMA 4X compliance to operate reliably in wet, dusty, or humid industrial areas.

Specifications

Competitive Advantage

Direct Mounting Without Housing
The 330525-10 features a 316L stainless steel case and hermetically sealed cable connector, enabling installation on machinery without external housings, saving time and material costs.

High Shock and Temperature Tolerance
The 330525-10 withstands shock up to 5000 g and operates from -55°C to +121°C (-67°F to +250°F), ensuring continuous performance in extreme industrial environments.

Extended Frequency Detection
With a mounted resonant frequency >12 kHz, the 330525-10 captures high-frequency vibrations and mechanical transients that are critical for precision monitoring.

Automated System Integration
The 330525-10 outputs vibration data with sensitivity 3.94 mV/mm/s and velocity range 1270 mm/s, allowing seamless integration with industrial control systems for automated diagnostics and predictive maintenance.