The BENTLY 330106-05-30-50-02-00 is a proximitor sensor designed to convert raw displacement data from a proximity probe into a usable voltage signal for machinery protection and condition monitoring systems. As part of the Bently Nevada 3300 XL series, it pairs with matching probes to deliver precise shaft vibration and position measurements in critical rotating equipment.
In operation, the BENTLY 330106-05-30-50-02-00 is often mounted inside control cabinets or local junction boxes, with its signal output wired directly to a monitoring rack such as the 3500 series. In a gas turbine application, for example, this proximitor might sit just meters from the bearing housing, ensuring the shortest possible signal path for accuracy and noise reduction.
Engineered to handle high electrical noise, temperature extremes, and industrial contaminants, the BENTLY 330106-05-30-50-02-00 is equally at home in refineries, hydropower stations, or large-scale manufacturing facilities. Its stable output, even in fluctuating environmental conditions, makes it a reliable foundation for predictive maintenance strategies.
| Parameter | Value |
|---|---|
| Product Model | BENTLY 330106-05-30-50-02-00 |
| Manufacturer | Bently Nevada |
| Product Type | Proximitor Sensor |
| Power | -24 VDC nominal |
| Communication / Protocol | Analog output (mV/μm) |
| Operating Temperature | -35°C to +100°C |
| Mounting | Panel mount or DIN rail |
| Protection / Ingress | IP65 |
| Dimensions (HxWxD) | Approx. 89 x 35 x 35 mm |
| Weight | ~0.18 kg |
| Typical Interfaces | 3300 XL probes, 3500/3701 rack input |
| Compliance | CE, RoHS |
The BENTLY 330106-05-30-50-02-00 delivers exceptional accuracy in converting probe signals into a calibrated voltage output for machinery monitoring systems. This precision enables early fault detection, helping avoid catastrophic equipment failures.
Its rugged construction and sealed housing offer excellent protection against dust, oil, and moisture ingress, allowing dependable operation in harsh industrial environments. Electrical design optimizations minimize susceptibility to EMI, ensuring stable readings even in areas with high motor activity or switching transients.
The unit’s compatibility with Bently Nevada 3300 XL series proximity probes makes integration straightforward. Whether connecting to a 3500 rack or interfacing with ABB I/O modules and ABB AC 800M systems via analog channels, installation requires minimal engineering adjustments.
Maintenance efficiency is another advantage. Replacing a proximitor like the BENTLY 330106-05-30-50-02-00 during scheduled downtime is a quick process—field engineers can swap it in without recalibrating the entire monitoring loop, as long as probe-to-proximitor pairings are preserved.
With its combination of measurement fidelity, environmental durability, and ease of integration, the BENTLY 330106-05-30-50-02-00 is a trusted choice for industries where equipment uptime is mission-critical.
The BENTLY 330106-05-30-50-02-00 is essential in heavy machinery monitoring setups. In steam turbine generator units, it delivers accurate shaft displacement signals to trip protection modules, ensuring safe operation under varying loads.
In oil & gas compressor stations, the proximitor monitors rotor stability, enabling operators to detect early signs of instability or bearing wear before they cause unplanned shutdowns. A municipal water utility, for instance, replaced outdated signal conditioners with the BENTLY 330106-05-30-50-02-00, restoring full monitoring capability within hours and avoiding a costly plant-wide outage.
Mining plants deploy it in conveyor drive monitoring, where rugged signal conditioning is needed to withstand dust, vibration, and extreme ambient temperatures. Discrete manufacturing facilities often include it in predictive maintenance programs for large induction motors, reducing downtime risk and extending equipment life.
BENTLY 330106-05-30-50-00-00 – Same model with different cable termination style.
BENTLY 330106-05-30-10-02-00 – Shorter cable length variant.
BENTLY 330105-02-12-10-02-00 – Compatible proximitor for standard XL probes.
BENTLY 330130-040-01-00 – Proximity probe assembly for pairing.
BENTLY 330180-90-00 – Panel-mount proximitor for monitoring rack use.
BENTLY 330400-50-05 – Extension cable for longer probe runs.
BENTLY 330500-01-00 – High-temperature probe variant.
To install the BENTLY 330106-05-30-50-02-00, choose a clean, vibration-free mounting surface inside a control panel or junction box. Maintain proper shielding and grounding to protect the analog signal from interference. Keep cable runs short and away from high-voltage lines for optimal accuracy.
Routine maintenance should include visual inspection of cable connections, verification of output calibration against baseline commissioning records, and cleaning of housing vents (if applicable) to prevent dust buildup. When replacing, always pair the proximitor with its original matched probe to maintain calibration integrity.
Field service teams often plan replacements during scheduled outages, using event logs from monitoring racks to predict when component swap-outs are most beneficial. This approach maximizes uptime while ensuring measurement reliability.
The BENTLY 330106-05-30-50-02-00 is backed by a one-year warranty and free replacement service from Xiamen Xiongba E-commerce Co., Ltd. Branch—not the OEM. Warranty claims can be initiated directly with Xiongba, which also offers pre-shipment functional testing, datasheet confirmation, and serial-number traceability. This assurance allows customers to integrate the unit into critical systems with confidence in its performance and authenticity.
