Bently Nevada 22810-00-06-10-02 Proximity Probe for 3300

Bently Nevada 22810-00-06-10-02 Proximity Probe for 3300

The Bently Nevada 22810-00-06-10-02 is an 8mm eddy-current proximity probe engineered for seamless integration within the Bently Nevada 3300 Series machinery protection and condition monitoring architecture. Rather than functioning as a standalone sensor, this probe is a foundational element of a layered vibration monitoring system — one that spans the sensing layer, signal conditioning layer, data acquisition layer, and supervisory control layer. When deployed within a complete 3300 system framework, the 22810-00-06-10-02 delivers consistent radial shaft vibration data that feeds directly into protection logic, enabling real-time machinery health decisions across rotating equipment in power generation, petrochemical, mining, and heavy industrial environments.

In a fully configured 3300 architecture, the 22810-00-06-10-02 probe operates in conjunction with the Bently Nevada 330130 extension cable and the 3300 XL 8mm proximitor sensor (such as the 330180-91-00), which conditions the raw eddy-current signal into a usable voltage output. This conditioned signal is then routed to a 3500/40M proximitor monitor or a 3500/42M four-channel dynamic pressure monitor housed within the 3500 Series rack — a modular, backplane-based monitoring chassis that supports up to 16 I/O modules. The 3500 rack communicates upstream via the 3500/92 communication gateway, enabling Modbus TCP or OPC-DA integration with distributed control systems (DCS) or SCADA platforms. At the supervisory level, System 1 Evolution software aggregates all channel data, providing trend analysis, alarm management, and predictive maintenance dashboards that maintenance engineers rely on for long-term asset reliability planning.

The probe’s 8mm tip diameter and standardized -10 to -18 VDC operating range make it fully compatible with existing 3300 XL proximitor housings and junction boxes, reducing installation complexity during both greenfield commissioning and brownfield retrofits. Its armored cable construction and IP67-rated tip assembly ensure reliable signal integrity in environments subject to oil mist, high humidity, and mechanical vibration — conditions common in turbine bearing housings, compressor shaft journals, and pump seal areas.

From a system architecture perspective, the 22810-00-06-10-02 contributes to both redundancy design and maintenance efficiency. In dual-probe radial vibration configurations — where two probes are mounted 90° apart at each bearing — this model serves as either the X-axis or Y-axis sensor, providing the orbital data required for full shaft centerline analysis. Paired with a Bently Nevada 330103 proximity probe in the complementary axis, the system achieves the measurement redundancy required by API 670 machinery protection standards. The probe’s field-replaceable design also means that maintenance teams can swap units without disturbing the extension cable or proximitor, significantly reducing mean time to repair (MTTR) during planned outages.

Supply chain continuity is a critical consideration for long-term plant operations. The 22810-00-06-10-02 is stocked and available for shipment arranged after confirmation, supported by a warranty terms confirmed during quotation covering manufacturing defects and performance deviations. Each unit undergoes functional verification prior to shipment, ensuring that probe sensitivity, gap voltage linearity, and cable continuity meet Bently Nevada factory specifications. This commitment to quality assurance supports system integration — the ability to deploy this probe directly into an existing 3300 architecture without recalibration delays or system downtime.

Product Specification Table

System Compatibility Notes

The 22810-00-06-10-02 achieves its full diagnostic value only when integrated within a coordinated system architecture. At the sensing layer, this probe pairs with the Bently Nevada 330130 extension cable to bridge the gap between the probe tip and the proximitor housing, maintaining signal integrity across distances up to 9 meters. The 3300 XL 8mm Proximitor (330180-91-00) conditions the eddy-current signal and outputs a calibrated DC voltage proportional to the gap between the probe tip and the rotating shaft surface.

At the monitoring layer, the conditioned signal enters the Bently Nevada 3500/40M proximitor monitor, which provides four-channel vibration monitoring with configurable alarm setpoints for alert and danger thresholds. For applications requiring dynamic pressure measurement alongside vibration, the 3500/42M four-channel dynamic pressure monitor can be installed in an adjacent slot within the same 3500 Series monitoring rack — a 19-inch, DIN-rail-compatible chassis that supports hot-swap module replacement without system shutdown.

Network integration is handled by the 3500/92 communication gateway, which translates the rack’s internal data bus into Modbus TCP or OPC-DA protocols for upstream DCS or SCADA connectivity. In redundant architectures, a secondary Bently Nevada 330103 proximity probe is mounted 90° from the 22810-00-06-10-02 to provide Y-axis orbital data, completing the dual-probe radial vibration measurement required by API 670. Power to the rack is supplied by the 3500/15 power supply module, with a redundant second unit installed in parallel to eliminate single-point power failure risk.

At the supervisory layer, System 1 Evolution software collects, trends, and analyzes all channel data from the 3500 rack, enabling predictive maintenance workflows and long-term asset health reporting. Junction boxes and 3300 XL field wiring termination assemblies complete the installation, providing organized, labeled terminal points that simplify commissioning, troubleshooting, and future maintenance activities.

Industrial Application Notes

The 22810-00-06-10-02 is deployed across a wide range of heavy industrial and process control environments where rotating machinery protection is critical to operational continuity.

In power generation facilities — including gas turbines, steam turbines, and hydro generators — this probe monitors shaft radial vibration at journal bearings, providing the early-warning data that prevents catastrophic bearing failures and unplanned outages. In petrochemical and refinery applications, it is installed on centrifugal compressors, boiler feed pumps, and reactor agitators, where continuous vibration monitoring is mandated by process safety management (PSM) regulations.

In mining and mineral processing operations, the probe monitors large ball mills, SAG mills, and slurry pumps — equipment where bearing failures result in multi-day production losses. In water and wastewater treatment plants, it is used on high-speed centrifugal pumps and blowers, where vibration trending enables condition-based maintenance scheduling that reduces chemical dosing pump downtime. In metallurgical and steel production environments, the probe is integrated into rolling mill drive train monitoring systems, where shaft misalignment and imbalance detection directly impacts product quality and equipment longevity.

Across all these applications, the 22810-00-06-10-02 contributes to a unified machinery protection philosophy: continuous, non-contact measurement that feeds actionable data into protection logic, enabling maintenance teams to shift from reactive repair to predictive intervention — reducing both maintenance costs and unplanned downtime.

Product Compatibility FAQ

Q1: Is the 22810-00-06-10-02 compatible with existing 3300 XL proximitor housings and 3500 Series monitors without system reconfiguration?
Yes. The 22810-00-06-10-02 is a direct-fit replacement within the 3300 XL 8mm proximity system. It is electrically and mechanically compatible with all 3300 XL 8mm proximitor models (including the 330180-91-00) and integrates with 3500/40M and 3500/42M monitors without requiring channel reconfiguration or scale factor adjustment, provided the existing system is calibrated for the standard 200 mV/mil sensitivity. This supports true system integration — the probe can be installed during a planned maintenance window and returned to service immediately.

Q2: How does the dual-probe configuration with the 22810-00-06-10-02 support API 670 compliance and redundancy requirements?
API 670 requires two radial vibration probes mounted 90° apart at each monitored bearing to capture full orbital shaft motion. The 22810-00-06-10-02 serves as one axis (typically X), paired with a second 8mm probe (such as the 330103) on the Y-axis. Both probes feed into separate channels of the 3500/40M monitor, which independently processes each signal and triggers protection actions based on configurable alert and danger setpoints. This dual-channel architecture eliminates single-sensor failure as a protection gap and satisfies API 670 Section 5 radial vibration measurement requirements.

Q3: What does the warranty terms confirmed during quotation cover, and how does it support long-term maintenance planning for critical rotating equipment?
The warranty terms confirmed during quotation covers manufacturing defects, performance deviations from Bently Nevada factory specifications (including sensitivity, linearity, and cable continuity), and premature component failure under normal operating conditions. For maintenance planners, this warranty period aligns with typical annual turnaround cycles in power generation and petrochemical facilities, ensuring that replacement probes installed during one planned outage are covered through the next scheduled maintenance window. Warranty claims are processed with priority dispatch to minimize equipment downtime.