Product Introduction
The Bently Nevada 330400-02-BR Accelerometer is a high-precision vibration sensor designed for monitoring rotating machinery in industrial environments. With a compact 23 mm diameter and lightweight construction of 0.1 kg, it allows installation in confined spaces while providing reliable vibration measurement for predictive maintenance and machinery protection.
This accelerometer is compatible with the 3300 XL monitoring system, delivering accurate acceleration signals for detecting imbalance, misalignment, and bearing faults in critical machinery. Its robust design ensures stable performance in harsh industrial conditions.
Product Specifications
| Parameter Category |
Specification Detail |
| Model Name |
Bently Nevada 330400-02-BR |
| Series |
3300 Series Accelerometer |
| Function |
Vibration monitoring sensor for rotating machinery |
| Diameter |
23 mm |
| Weight |
0.1 kg |
| Operating Temperature Range |
-40 °C to +125 °C (typical; verify with system) |
| Frequency Range |
1 Hz to 10 kHz (typical) |
| Sensitivity |
100 mV/g (typical; verify calibration) |
| Mounting |
Stud or adhesive mounting |
| Material |
Stainless steel housing |
| Protection Type |
IP65 (sensor tip) / IP20 (cable entry, typical installation) |
| Compatibility |
3300 XL Monitoring Systems |
Applications
-
Turbines: Steam, gas, and hydro turbines
-
Compressors: Centrifugal and reciprocating compressors
-
Rotating Machinery: Motors, generators, and pumps
-
Predictive Maintenance: Detect imbalance, misalignment, and bearing wear
-
Condition Monitoring: Integrated with 3300 XL systems for real-time machinery protection
Advantages
-
Compact 23 mm diameter fits tight machinery spaces
-
Lightweight design reduces mechanical load
-
High accuracy for vibration measurement
-
Stainless steel housing ensures durability and corrosion resistance
-
Wide operating temperature range (-40 °C to +125 °C)
-
Compatible with 3300 XL monitoring systems
-
Flexible mounting: stud or adhesive
FAQ
-
What is the maximum operating temperature?
Up to 125 °C, suitable for typical industrial machinery surfaces.
-
Is it compatible with 3300 XL monitoring systems?
Yes, fully compatible for vibration and shaft displacement monitoring.
-
What type of vibration signal does it produce?
Acceleration signals in g, convertible to displacement or velocity by the 3300 XL system.
-
What is the sensor frequency range?
1 Hz to 10 kHz, covering low and high-frequency vibration.
-
How is it mounted?
Stud or adhesive mounting; rigid stud mounting ensures higher measurement accuracy.
-
What material is the sensor housing made of?
Stainless steel, providing durability and resistance to industrial conditions.
-
Does it require calibration?
Yes, calibration per 3300 XL system procedures ensures accurate readings.
-
Can it handle high vibration and mechanical shock?
Yes, designed for harsh rotating machinery without signal degradation.
-
Is it suitable for EMI-prone areas?
Yes, shielded design minimizes interference.
-
Can it support both real-time protection and predictive maintenance?
Yes, it provides immediate alerts and long-term trend monitoring.
Related Models
| Model |
Description |
Typical Use |
| 330400-00-00 |
Standard accelerometer |
General vibration monitoring |
| 330400-01-00 |
Slight variant |
Standard industrial applications |
| 330400-02-BR |
Current model |
Compact, 23 mm diameter installation |
| 330410-00-00 |
High-sensitivity accelerometer |
Low amplitude vibration detection |
| 330420-00-00 |
Extended temperature range |
High-temperature machinery |
| 330430-00-00 |
Compact accelerometer |
Tight installation spaces |
Popular Models
| Model |
Brand |
Primary Use |
| 3300 XL 330330-000-000 |
Bently Nevada |
Standard vibration probe |
| 3300 XL 330350-000-000 |
Bently Nevada |
Proximity probe for turbines |
| 3300 XL 330360-000-000 |
Bently Nevada |
High-temperature probe for compressors |
| 3300 XL 330380-000-000 |
Bently Nevada |
Shaft displacement monitoring |
| 3300 XL 330390-000-000 |
Bently Nevada |
Critical machinery protection |
| 3300 XL 330302-000-040-10-90-01-00 |
Bently Nevada |
High-temperature vibration probe |
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