Features:
- Piezoelectric velocity measurement with embedded integrated electronics in the 330500-06-02 solid-state design
- Absolute vibration sensing for bearing housing, casing, and structural monitoring in rotating machinery
- Flexible mounting orientation without mechanical wear or degradation for extended service life
The 330500-06-02 operates as the Velomitor Piezo-velocity Sensor in industrial machinery protection systems, providing accurate absolute vibration measurement to all monitoring modules within the system. It continuously senses bearing housing, casing, or structural vibration relative to free space and transmits velocity data through solid-state integrated electronics to support steady state operation of all condition monitors and protection modules. Consistent measurement accuracy is standard with the 330500-06-02, however using an optional multi-sensor configuration will allow comprehensive coverage of critical rotating equipment in the event of localized vibration anomalies.
The 330500-06-02 provides essential vibration sensing functions common to the entire machine train, and is a critical component of the monitoring path, directly affecting the proper, normal operation of the overall protection system. One or more 330500-06-02 sensors are required per machine depending on the desired monitoring coverage level. The 330500-06-02 occupies minimal surface mounting space on the machine housing and is always located at the designated vibration measurement point on the bearing housing or structural member.
For comprehensive machinery protection applications, the monitoring system requires additional 330500-06-02 sensor modules installed at complementary measurement points. In addition to standard single sensor operation, the multi-point configuration also performs cross-channel vibration analysis. The monitoring system executes correlation using the internal signal processing specified in the sensor interface options. Using this method, the protection system continually monitors the health and output stability of all installed 330500-06-02 units.
The 330500-06-02 Bently Nevada Velomitor Piezo-velocity Sensor may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330500-06-02 Velomitor Piezo-velocity Sensor Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Bently Nevada 330500-06-02 Velomitor Piezo-velocity Sensor Specs
General
- Manufacturer Bently Nevada
- Model 330500-06-02
- Condition New Original ready stock
- Product Family 330500-06-00,330500-06-01,330500-06-04
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- General Machinery Monitoring: Ideal for tracking vibration on pumps, motors, fans, air compressors, and small steam turbines.
- Rolling Element Bearings: Captures high-frequency acoustic emissions and casing vibration typical of early-stage bearing failures.
- Severe Environments: Certified for petrochemical, oil and gas, and power generation facilities requiring explosion-proof hardware.
- Fault Diagnostics: Used to detect standard mechanical faults such as structural misalignment, shaft unbalance, and mechanical looseness.
- Signal Output: Delivers a standard analog velocity sensitivity of 3.94 mV/mm/s (100 mV/in/s) ±5%.
- Frequency Range: Operates across a wide frequency response spectrum from 4.5 Hz to 5.0 kHz (±3 dB).
- Hardware Interface: Features an industry-standard, top-exit 2-pin MIL-C-5015 connector.
- Transmission Distance: Supports a maximum cable run of up to 305 meters (1,000 feet) without significant signal attenuation.
- Mounting Orientation: Can be installed at any angle (horizontal, vertical, or oblique) due to its solid-state design.
- Mechanical Connection: Requires a flat, machined mating surface to ensure optimal frequency transmission through the 5/8-18 UNF adapter.
- Electrical Isolation: Designed with an internally isolated case to prevent electrical ground loops and signal interference.
- Environmental Resistance: Housed in a hermetically sealed 316L stainless steel casing, rated for temperatures from -55°C to +121°C.
- Wiring Requirements: Must be deployed with twisted, shielded 2-conductor cables to maintain signal integrity in high-EMI industrial environments.