Model: 330400-01-00

Brand: Bently Nevada

Series: 330400 Piezoelectric Accelerometer (High-Frequency Vibration Monitoring for Housing)

Segmented Model Explanation (330400-01-00)

330400: Core parameter of the universal piezoelectric accelerometer series (electrical/mechanical)

Sensitivity: 100mV/g (10.2mV/(m/s²))

Measurement Range: ±50g Peak

Frequency Response: 10Hz - 15kHz

Operating Power Supply: -22 to -26VDC

Shell Material: 316 Stainless Steel, Protection Grade IP67

Operating Temperature: -55℃ to +121℃

Installation Thread: 1/4-28 UNF

Installation Torque: 8 - 10Nm

Connection Type: Separate external three-core shielded cable

Standard Accessories

Sensor: 330400-01-00

Compatible Cable: 16710 Series Three-Core Shielded Cable

Monitoring Module: 3500/44 Acceleration Monitoring Card

Typical Applications

High-frequency vibration detection of gearboxes, high-speed compressors, turbine units

Monitoring of bearing impact faults, abnormal gear meshing conditions

Vibration collection of non-explosion-proof industrial equipment shells

Installation Tips

Ensure the installation base is flat and rigid, avoid loosening and suspension

Shielded cable is only grounded at one end on the monitoring cabinet side

Avoid hitting and bumping the sensor body to prevent damage to the piezoelectric elements

Arrange the cables away from power lines to reduce electromagnetic interference

01: Installation Thread Specification 1/4-28 UNF

00: No built-in integrated cable, separate wiring style, no explosion-proof certification