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SKU: 330902-00-10-10-01-05

Bently Nevada 330902-00-10-10-01-05 3300 NSv Proximity Probes | Test

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330902-00-10-10-01-05 Product datasheet

Model number:

330902-00-10-10-01-05

Module Type：

3300 NSv Proximity Probes

Manufacture:

Bently Nevada

Condition：

Brand New

Range of Product:

3300 Proximity Transducer System

Lead time：

In Stock

Weight:

0.06 kg

HS CODE：

8537101190

Dimension:

62×62×1cm

MOQ:

1

Product Origin:

USA

System：

TSI

Discontinued on:

active

Communication Service:

Ethernet router

330902-00-10-10-01-05 Functional Description

The Bently Nevada 330902-00-10-10-01-05 3300 NSv Proximity Probesrepresents a specialized proximity transducer solution designed for machinery with tight installation constraints. As part of the 3300 XL NSv series, this system excels in applications involving centrifugal compressors, refrigeration units, and process gas compressors where standard probes cannot fit. The 330902-00-10-10-01-05 Proximity Probe Bently Nevada PDFpackage includes a precision probe, extension cable, and Proximitor sensor, providing complete measurement capabilities in space-limited environments.

The Bently Nevada 330902-00-10-10-01-05 Proximity Probessolves measurement problems in counterbore, sideview, or rearview restricted areas. Its compact design makes it particularly effective for small target applications, including radial vibration monitoring on shafts under 51mm (2″) and axial position measurements on targets smaller than 15mm (0.6″). These features make the Bently Nevada 330902-00-10-10-01-05 invaluable for fluid-film bearing machines with space constraints.

The 3300 Series Bently Nevada 330902-00-10-10-01-05supports multiple critical measurements: radial vibration/thrust position, axial displacement, tachometer signals, and Keyphasor references. Its specialized configuration maintains Bently Nevada’s renowned accuracy and reliability while addressing unique installation challenges that conventional 5mm and 8mm transducer systems cannot accommodate.

As a trusted solution for critical machinery monitoring, the Bently Nevada 330902-00-10-10-01-05 combines precision engineering with application-specific design.

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89477-30 | Bently Nevada | Interconnect Cable

89477-30 | Bently Nevada | Interconnect Cable

Technical Overview

The Bently Nevada 89477-30 is a specialized interconnect cable engineered for the 3500 Machinery Protection System. Its primary function is to establish a high-integrity communication link between a 3500/42M Proximitor/Seismic Monitor and its corresponding rear-mounted I/O module. The cable transmits raw, unamplified dynamic vibration and axial position signals from the I/O module's input terminals to the monitor's processing circuitry. It concurrently carries the -24 Vdc power from the monitor to the I/O module, which in turn powers the connected Proximitor probes. The 89477-30 is constructed as a multi-conductor, shielded assembly to ensure high signal-to-noise ratio (SNR) and protect the low-amplitude transducer signals from electromagnetic interference (EMI) and radio-frequency interference (RFI) prevalent in industrial environments. This robust shielding is critical for the accuracy of sub-mil (micrometer) level measurements required for effective machinery diagnostics and protection. The cable's specific length and keyed connectors ensure proper installation and signal path integrity within the 3500 rack architecture.

Detailed Specifications

ParameterSpecification
ManufacturerBently Nevada
Part Number89477-30
Product TypeInterconnect Cable
ConditionBrand New
Warranty12 Months
Cable Length3.0 meters (9.8 feet)
Connector TypeMulti-pin, keyed D-subminiature with jackscrew locking mechanisms
System CompatibilityBently Nevada 3500/42M Proximitor/Seismic Monitor and associated I/O modules
Cable ConstructionMulti-conductor, 22 AWG, with overall foil and/or braid shielding
Operating Temperature-30°C to +65°C (-22°F to +149°F)
Signal TypeTransmits dynamic transducer signals (vibration, position) and DC power
Application EnvironmentFor internal use within 3500 system racks; not rated for field installation

Operational Capabilities

In Oil & Gas and Power Generation applications, the 89477-30 interconnect cable demonstrates high reliability essential for continuous machinery protection. Its performance is defined by its ability to maintain signal integrity in environments with significant electrical noise and mechanical vibration. The cable's robust construction, featuring secure locking connectors and comprehensive shielding, prevents signal degradation and intermittent connections, which are potential sources of false trips or missed alarms in a protection system. The specified operating temperature range of -30°C to +65°C ensures stable performance within control cabinets and rack rooms that experience thermal cycling. The reliability of the 89477-30 is a critical factor in the overall safety integrity level (SIL) rating of the 3500 system, as it provides the foundational data link for detecting incipient faults such as bearing wear, imbalance, and shaft cracks in critical rotating assets.

Applications

  • Power generation turbines and generators
  • Oil & gas compressors and pumps
  • Industrial rotating machinery monitoring
  • Predictive maintenance systems
  • Process automation

Technical FAQ

Q: What systems is the 89477-30 compatible with?
A: The 89477-30 interconnect cable is designed exclusively for the Bently Nevada 3500 Machinery Protection System. It specifically facilitates the connection between a 3500/42M Proximitor/Seismic Monitor and its corresponding I/O module (e.g., 3500/42M I/O with Internal Terminations). It is not designed or validated for use with other Bently Nevada system series (such as 3300) or any third-party monitoring equipment.

Q: What are the installation requirements?
A: Installation must be performed by a qualified instrumentation technician familiar with the 3500 system. The cable is to be routed within the 3500 rack, ensuring it is not pinched, kinked, or subjected to tension. Adhere to a minimum bend radius of 10 times the cable's outer diameter. The keyed connectors prevent incorrect mating; do not apply force if resistance is met. After seating the connectors, fully tighten the jackscrews to prevent disconnection from cabinet vibration. Route the 89477-30 cable away from high-voltage AC power wiring to further mitigate any risk of noise induction.

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21504-00-32-10-02 | Bently Nevada | Vibration Probe

21504-00-32-10-02 | Bently Nevada | Vibration Probe

Technical Overview

The Bently Nevada 21504-00-32-10-02 is a 3300 NSv series proximity vibration probe, a fundamental component of an eddy current transducer system designed for non-contact displacement and vibration measurement on rotating machinery. Its primary function is to measure the distance (gap) between the probe tip and a conductive target material, typically a machine shaft. The probe operates by generating a high-frequency radio frequency (RF) field from its tip coil. When brought near the conductive target, this field induces eddy currents on the target's surface. These eddy currents alter the impedance of the probe's coil system. This change in impedance is detected by an associated Proximitor Sensor, which demodulates the signal into a voltage directly proportional to the probe-to-target gap. This analog voltage signal is then transmitted to a monitoring system, such as the Bently Nevada 3500 Machinery Protection System, for real-time analysis, trending, and alarming. The 21504-00-32-10-02 is constructed with a stainless steel case for durability in industrial environments and is specifically configured with a 320 mm case length and a 1.0-meter integral cable.

Detailed Specifications

ParameterSpecification
ManufacturerBently Nevada
Part Number21504-00-32-10-02
Product Type3300 NSv Proximity Vibration Probe
ConditionBrand New
Warranty12 Months
Unthreaded Length0 mm
Case Length320 mm (12.6 in)
Total Length1.0 metre (3.3 feet)
Connector TypeMiniature coaxial ClickLoc connector, standard cable
Probe Tip MaterialPolyphenylene Sulfide (PPS)
Case MaterialAISI 304 Stainless Steel
System Linear Range2 mm (80 mils)
System Scale Factor7.87 V/mm (200 mV/mil) with 3300 NSv Proximitor

Operational Capabilities

In Oil & Gas and Power Generation applications, the 21504-00-32-10-02 probe demonstrates high reliability for continuous monitoring of critical assets such as gas and steam turbines, compressors, and large pump motors. Its non-contacting measurement principle eliminates mechanical wear, contributing to a high Mean Time Between Failures (MTBF) for the overall protection system. The probe is engineered to operate reliably in harsh industrial conditions. The probe tip is rated for continuous operation from -34 °C to +177 °C (-29 °F to +351 °F). The robust stainless steel case provides protection against physical impact and contaminants common in plant environments. When installed as part of a complete 3300 NSv transducer system, it provides a stable and repeatable measurement essential for machine protection and condition monitoring programs, enabling early detection of developing faults like imbalance, misalignment, and fluid-induced instabilities.

Applications

  • Power generation turbines and generators
  • Oil & gas compressors and pumps
  • Industrial rotating machinery monitoring
  • Predictive maintenance systems
  • Process automation

Technical FAQ

Q: What systems is the 21504-00-32-10-02 compatible with?
A: The 21504-00-32-10-02 probe is a component of the Bently Nevada 3300 NSv Proximity Transducer System. For correct operation, it must be used in conjunction with a 3300 NSv extension cable and a 3300 NSv Proximitor Sensor. The output from the Proximitor Sensor is compatible with Bently Nevada monitoring systems, including the 3500 and 3300 series, as well as any data acquisition system, PLC, or DCS capable of accepting a -24 Vdc powered, 7.87 V/mm (200 mV/mil) analog signal.

Q: What are the installation requirements?
A: Proper installation is critical for measurement accuracy. The probe must be mounted perpendicular to the target surface using a rigid bracket. The physical gap should be set to place the DC output voltage in the middle of the system's linear range, typically -10 Vdc. The target area on the shaft must be at least 10.7 mm (0.42 in) in diameter, smooth (0.4 to 0.8 µm / 16 to 32 µin rms), and free of any electrical or magnetic irregularities (e.g., chrome plating, magnetised spots). Cable routing must avoid high-voltage power lines and other sources of electromagnetic interference. All ClickLoc connectors must be fully engaged to ensure a secure connection.

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330703-00-100-10-11-CN | Bently Nevada | 3300 XL 11 mm Proximity Probes

330703-00-100-10-11-CN | Bently Nevada | 3300 XL 11 mm Proximity Probes

Technical Overview

The Bently Nevada 330703-00-100-10-11-CN is an 11 mm eddy current proximity probe designed for non-contact displacement and vibration measurement on rotating machinery. It functions as a core component of the 3300 XL 11 mm Transducer System, which also includes a matched extension cable and a 3300 XL 11 mm Proximitor Sensor. The system operates on the eddy current principle, where the Proximitor Sensor emits a high-frequency radio frequency (RF) signal through the probe and extension cable. This signal radiates from the probe tip, creating an electromagnetic field. When a conductive target, such as a machine shaft, enters this field, eddy currents are induced on its surface. These currents create a secondary magnetic field that opposes the primary field, causing a measurable change in the RF signal's impedance. The Proximitor Sensor demodulates this signal to produce a DC voltage directly proportional to the gap between the probe tip and the target surface. This analog voltage signal is then transmitted to a monitoring system, such as the Bently Nevada 3500 series, for real-time analysis of radial vibration, axial position, and shaft speed. The 330703-00-100-10-11-CN features a robust stainless steel case and a chemically resistant Polyphenylene Sulfide (PPS) tip, ensuring reliability in harsh industrial environments.

Detailed Specifications

ParameterSpecification
ManufacturerBently Nevada
Part Number330703-00-100-10-11-CN
Product Type3300 XL 11 mm Proximity Probe
ConditionBrand New
Warranty12 Months
Linear Range4.0 mm (160 mils)
Scale Factor2.00 mV/µm (50 mV/mil) ± 6.5%
Total Length1.0 metre
Probe Tip MaterialPolyphenylene Sulfide (PPS)
Probe Case MaterialAISI 304 Stainless Steel
Connector TypeMiniature coaxial ClickLocâ„¢ connector, gold-plated
Agency ApprovalCN Ex (China Ex) for hazardous area installations

Operational Capabilities

The 330703-00-100-10-11-CN proximity probe is engineered for high reliability in demanding industrial applications, particularly within Oil & Gas and Power Generation sectors. Its 11 mm tip provides a larger linear measurement range and is well-suited for monitoring large shaft diameters or applications requiring a greater standoff distance. The probe's construction ensures operational integrity across a wide temperature range, with the probe tip rated for -51 °C to +177 °C (-60 °F to +351 °F). The 3300 XL system design provides enhanced immunity to radio frequency interference (RFI/EMI), minimizing the risk of signal corruption from nearby motors, generators, or radio sources. The gold-plated ClickLoc™ connector ensures a secure, corrosion-resistant connection that prevents intermittent signals caused by vibration. When installed and maintained according to manufacturer specifications, the system demonstrates high Mean Time Between Failures (MTBF) and is a critical component for machinery protection systems (MPS) and condition monitoring programs, compliant with standards such as API 670.

Applications

  • Steam and gas turbines for power generation
  • Large centrifugal and reciprocating compressors in oil & gas processing
  • Boiler feed water pumps and other critical pump applications
  • Large electric motors and generators
  • Gearboxes and other industrial rotating machinery with fluid-film bearings
  • Integration into predictive maintenance and machinery protection systems (MPS)
  • Axial (thrust) position and radial vibration monitoring

Technical FAQ

Q: What systems is the 330703-00-100-10-11-CN compatible with?
A: The 330703-00-100-10-11-CN probe must be used as part of a complete Bently Nevada 3300 XL 11 mm Transducer System. This requires a matching 3300 XL 11 mm Proximitor Sensor (e.g., part number 330780) and a 3300 XL 11 mm extension cable. It is not interchangeable with components from 5 mm or 8 mm transducer systems, as the scale factor and linear range are different. The complete transducer system provides a voltage output compatible with Bently Nevada monitoring systems, including the 3500 and 3300 series, as well as third-party PLCs, DCS, and data acquisition systems designed to accept a 3-wire, -24 Vdc powered eddy current probe input.

Q: What are the installation requirements?
A: Proper installation is critical for accurate measurements. The probe must be mounted perpendicular to the observed shaft surface using a rigid bracket. The target area on the shaft must be smooth (typically 0.4 to 0.8 µm / 16 to 32 µin Ra), free of chrome or other non-conductive plating, and clear of any residual magnetism or electrical runout. The probe must be gapped correctly by adjusting its distance to the shaft until the Proximitor Sensor output voltage is at the center of the linear range, typically -10.0 Vdc. The probe case locknut should be torqued to the specified value to prevent loosening. The integral cable and any extension cable should be secured to avoid strain on the connectors and routed away from high-voltage power cables to minimize interference.

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84661-67 | Bently Nevada | Velomitor Interconnect Cable

84661-67 | Bently Nevada | Velomitor Interconnect Cable

Technical Overview

The Bently Nevada 84661-67 is a specialized interconnect cable engineered for the transmission of low-level analog signals from Velomitor piezo-velocity sensors to a machinery protection system. Its primary function is to provide a reliable, noise-immune physical link between a sensor mounted on rotating machinery and a monitoring module, such as the Bently Nevada 3500/42M. The cable is constructed with a shielded, twisted-pair configuration using 22 AWG conductors. This design is critical for preserving the integrity of the millivolt-level velocity signal by minimizing interference from electromagnetic (EMI) and radio frequency (RFI) sources common in industrial environments. The 84661-67 cable transmits the dynamic voltage signal proportional to the machine's case vibration velocity, enabling the 3500 system to perform accurate vibration analysis and machinery diagnostics. The cable features a ruggedized jacket for resistance to industrial chemicals and abrasion, and its specific length and connectorization are designed for seamless integration without field modification, ensuring consistent system performance and measurement accuracy.

Detailed Specifications

ParameterSpecification
ManufacturerBently Nevada
Part Number84661-67
Product TypeVelomitor Interconnect Cable
ConditionBrand New
Warranty12 Months
Cable Length67 feet (20.4 meters)
Cable ConstructionShielded, twisted pair, 22 AWG (0.34 mm²) conductors
Sensor End Connector2-socket MIL-C-5015 style, environmentally sealed
Monitor End ConnectionPrepared leads for terminal block installation on 3500/42M I/O module
ShieldingOverall aluminum/polyester foil shield with tinned copper drain wire
Jacket MaterialChlorinated Polyethylene (CPE) for oil and chemical resistance
Operating Temperature Range-30°C to +100°C (-22°F to +212°F)

Operational Capabilities

In Oil & Gas and Power Generation applications, the 84661-67 interconnect cable demonstrates high reliability and signal fidelity under demanding operational conditions. Its robust CPE jacket provides protection against hydrocarbons, corrosive chemicals, and mechanical abrasion frequently encountered in these environments. The specified operating temperature range of -30°C to +100°C ensures consistent performance from cold startups to high-temperature operating conditions near turbines, compressors, and pumps. The cable's shielding effectiveness is critical for transmitting clean, low-noise vibration signals from Velomitor sensors, which is essential for the accurate detection of machinery faults such as imbalance, misalignment, and bearing degradation. Proper installation, including correct shield grounding at the monitor end only, prevents ground loops and ensures the high signal-to-noise ratio required for the advanced diagnostic algorithms within the 3500 monitoring system.

Applications

  • Power generation turbines and generators
  • Oil & gas compressors and pumps
  • Industrial rotating machinery monitoring
  • Predictive maintenance systems
  • Process automation

Technical FAQ

Q: What systems is the 84661-67 compatible with?
A: The 84661-67 cable is designed primarily for use with the Bently Nevada 3500 Machinery Protection System, connecting directly to the terminal block of a 3500/42M Velomitor/Seismic Monitor I/O Module. It is compatible with Bently Nevada Velomitor sensors, including the 330500 and 330525 models, and other piezo-velocity sensors that utilize a 2-pin MIL-C-5015 style connector and have similar output characteristics.

Q: What are the installation requirements?
A: Proper installation is critical for signal integrity. 1) Route the 84661-67 cable in dedicated instrument trays or conduit, separated from high-voltage power cables to prevent induced noise. 2) The cable shield drain wire must be terminated at the instrument ground (GND) terminal on the 3500/42M I/O module. Do not connect the shield at the sensor end to prevent ground loops. 3) Ensure the connector at the sensor is fully seated and the locking ring is tightened to maintain the environmental seal. 4) Secure the cable with appropriate clamps to provide strain relief and prevent vibration-induced damage to the cable or connectors. Adhere to a minimum bend radius of 10 times the cable's outer diameter.

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21000-27-05-40-026-03-02 | Bently Nevada | Proximity ProbeHousing Assemblies

21000-27-05-40-026-03-02 | Bently Nevada | Proximity ProbeHousing Assemblies

Technical Overview

The Bently Nevada 21000-27-05-40-026-03-02 is a proximity probe housing assembly designed to provide a secure, environmentally sealed, and adjustable mounting for proximity probes on industrial machinery. Its primary function is to protect the sensitive probe element from the harsh process environment (e.g., high pressure, corrosive gases, liquids) while allowing precise positioning relative to the observed machine shaft. This specific assembly is constructed from 316 Stainless Steel for superior corrosion resistance. It features a 3/4-14 NPT mounting thread for direct installation into the machine casing. The assembly houses a 3300 XL 8 mm probe, which operates on the eddy current principle. The probe, connected via an extension cable to a Proximitor Sensor, transmits a high-frequency RF signal. The proximity of the conductive shaft surface modulates this signal, which the Proximitor Sensor demodulates into a DC voltage proportional to the probe-to-shaft gap. This conditioned signal is then supplied to a Bently Nevada 3500 Machinery Protection System for continuous monitoring of radial vibration, axial position, and rotational speed.

Detailed Specifications

ParameterSpecification
ManufacturerBently Nevada
Part Number21000-27-05-40-026-03-02
Product TypeProximity Probe Housing Assembly
ConditionBrand New
Warranty12 Months
Housing Material316 Stainless Steel
Mounting Thread3/4-14 NPT
Probe Penetration Length400 mm (15.7 in)
Standoff Length50 mm (2.0 in)
Included Probe Option3300 XL 8 mm probe, 1.0 metre cable, miniature coaxial connector
Fittings OptionOne 3/4-14 NPT plug provided
Housing Operating Temperature-34 °C to +177 °C (-29 °F to +350 °F)

Operational Capabilities

In Oil & Gas and Power Generation applications, the 21000-27-05-40-026-03-02 assembly provides a robust and reliable platform for critical machinery monitoring. Its 316 Stainless Steel construction ensures long-term integrity in environments containing hydrogen sulfide (H2S), chlorides, and other corrosive agents common in refineries and offshore platforms. The NPT thread mounting, when installed with appropriate sealant, creates a high-pressure seal, preventing the escape of process gases or liquids. This is critical for safety and environmental compliance on equipment such as centrifugal compressors and high-pressure pumps. The assembly's design facilitates stable probe gapping, which is essential for the accuracy and repeatability of vibration and position measurements required for API 670 compliant protection systems. The housing is engineered for continuous, long-term service with minimal maintenance, contributing to high machine availability and reduced lifecycle costs for critical assets like gas turbines, steam turbines, and generators.

Applications

  • Power generation turbines and generators
  • Oil & gas compressors and pumps
  • Industrial rotating machinery monitoring
  • Predictive maintenance systems
  • Process automation

Technical FAQ

Q: What systems is the 21000-27-05-40-026-03-02 compatible with?
A: The 3300 XL 8 mm probe included with the 21000-27-05-40-026-03-02 assembly is part of a transducer system that requires a matching 3300 XL extension cable and a 3300 XL Proximitor Sensor. The complete transducer system output is fully compatible with Bently Nevada machinery protection and condition monitoring systems, including the 3500 Series (e.g., 3500/42M Proximitor/Seismic Monitor), 3300 Series Monitors, and ADRE data acquisition systems. The housing's 3/4-14 NPT mechanical interface is compatible with any machine case drilled and tapped to this standard thread size.

Q: What are the installation requirements?
A: Installation requires a 3/4-14 NPT tapped hole at the measurement location on the machine casing. An appropriate thread sealant (e.g., PTFE tape or pipe dope compatible with the process fluid and temperature) must be applied to the mounting threads to ensure a pressure-tight seal. The probe must be gapped by adjusting its position within the housing to achieve the correct DC voltage output (typically -10.0 Vdc for a 3300 XL 8 mm system) when measured at the Proximitor Sensor's output terminals. After gapping, the probe is secured in place using the housing's set screws. Adherence to Bently Nevada's specified torque values for the housing and any fittings is mandatory to prevent damage and ensure seal integrity.

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16710-33 | Bently Nevada | Interconnect Cable

16710-33 | Bently Nevada | Interconnect Cable

Technical Overview

The Bently Nevada 16710-33 is a multi-conductor, shielded interconnect cable designed for high-fidelity signal transmission within the 3500 Machinery Protection System. Its primary function is to provide a reliable electrical connection between a 3500 series I/O module and its associated external or internal termination blocks. This specific cable, with a length of 1.0 meter (3.3 feet), is critical for routing low-level analog signals from machinery sensors, such as proximity probes or accelerometers, to the monitoring modules for processing. The construction of the 16710-33 incorporates robust shielding to reject electromagnetic interference (EMI) and radio-frequency interference (RFI), ensuring high signal integrity, which is paramount for accurate vibration, position, and speed measurements. One end features a high-density D-subminiature connector for secure attachment to the I/O module, while the other end is configured for connection to the system's terminal strips. The precise engineering of the 16710-33 ensures that the signal characteristics are preserved throughout the measurement chain, enabling the 3500 system to perform its protective and diagnostic functions with maximum accuracy and reliability.

Detailed Specifications

ParameterSpecification
ManufacturerBently Nevada
Part Number16710-33
Product TypeInterconnect Cable
ConditionBrand New
Warranty12 Months
Cable Length1.0 meter (3.3 feet)
Connector AFemale D-subminiature (DB-type) for 3500 I/O Module
Connector BPigtail with pre-stripped conductors for terminal block connection
ShieldingOverall aluminum/Mylar foil shield with drain wire for EMI/RFI rejection
Conductor Gauge22 AWG, stranded tinned copper
Operating Temperature-30°C to +100°C (-22°F to +212°F)
Jacket MaterialIndustrial Grade PVC, Gray

Operational Capabilities

In Oil & Gas and Power Generation applications, the 16710-33 interconnect cable demonstrates high reliability in continuous-duty environments. Its robust construction is engineered to withstand the typical ambient conditions of a plant floor, including moderate vibration and wide temperature swings as specified by its -30°C to +100°C operating range. The cable's performance is defined by its ability to maintain signal integrity for critical measurements on assets like gas and steam turbines, centrifugal and reciprocating compressors, and large pump systems. The multi-layer shielding is effective in mitigating electrical noise from variable frequency drives (VFDs), motors, and high-voltage lines, preventing signal corruption that could lead to false alarms or missed protection events. The design focuses on long-term stability, with high-quality connectors and strain relief that prevent intermittent connections, a common failure point in industrial settings. The 16710-33 is an integral component in achieving the high Mean Time Between Failure (MTBF) rates expected from a SIL-rated machinery protection system.

Applications

  • Power generation turbines and generators
  • Oil & gas compressors and pumps
  • Industrial rotating machinery monitoring
  • Predictive maintenance systems
  • Process automation

Technical FAQ

Q: What systems is the 16710-33 compatible with?
A: The 16710-33 is specifically designed for use with the Bently Nevada 3500 Machinery Protection System. It is used to connect various 3500 I/O modules, such as the 3500/40M Proximitor Monitor, 3500/42M Proximitor/Seismic Monitor, and 3500/45 Position Monitor, to their corresponding external termination blocks (e.g., 3500/25 Keyphasor I/O, 3500/40 External Termination Block) or internal termination I/O modules. Compatibility is dependent on the specific I/O module and termination type being used in the 3500 rack configuration.

Q: What are the installation requirements?
A: Proper installation is critical for system performance. First, ensure all power to the 3500 rack is de-energized before installation. Securely fasten the D-sub connector of the 16710-33 to the rear of the designated I/O module using the integrated jackscrews. Route the cable through designated cable trays, avoiding sharp bends (maintain a minimum bend radius of 10x the cable diameter), pinch points, and proximity to high-voltage power cables to prevent physical damage and noise induction. Land the pre-stripped conductors of the pigtail end onto the correct terminals of the associated terminal block, following the wiring diagram specific to the monitor and transducer type. Ensure proper strain relief is applied to the cable at both ends. The cable's shield drain wire must be terminated correctly, typically at the rack chassis ground terminal only, to prevent ground loops per Bently Nevada system grounding guidelines.

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330102-00-12-05-02-05 | Bently Nevada | 3300 XL 8 mm Proximity Probes

330102-00-12-05-02-05 | Bently Nevada | 3300 XL 8 mm Proximity Probes

Technical Overview

The Bently Nevada 330102-00-12-05-02-05 is a 3300 XL 8 mm reverse mount proximity probe, a component of an eddy current transducer system designed for non-contact displacement and vibration measurement on rotating machinery. The probe functions by emitting a high-frequency radio frequency (RF) signal from its encapsulated tip. When positioned near a conductive target material, such as a machine shaft, this RF field induces eddy currents on the surface of the target. The interaction between the probe's field and the eddy currents creates an impedance change in the probe's coil, which is directly proportional to the gap between the probe tip and the target surface. This raw signal is transmitted through its integral 0.5-meter cable to a 3300 XL extension cable and subsequently to a 3300 XL Proximitor Sensor. The Proximitor Sensor demodulates and linearizes the signal, producing a precise DC voltage output that corresponds to the physical gap. This conditioned signal is then supplied to a Bently Nevada 3500 Series monitoring system for continuous machine protection, diagnostics, and data logging.

Detailed Specifications

ParameterSpecification
ManufacturerBently Nevada
Part Number330102-00-12-05-02-05
Product Type3300 XL 8 mm Reverse Mount Proximity Probe
ConditionBrand New
Warranty12 Months
Total Length0.5 meter (1.6 feet)
Mounting Option3/8-24 UNF threads, Reverse Mount
Case Length1.2 inches (30.5 mm)
Connector TypeMiniature coaxial ClickLoc connector, gold-plated
Linear Range2.0 mm (80 mils)
Scale Factor7.87 V/mm (200 mV/mil) ±5%, when used with 3300 XL Proximitor and AISI 4140 steel target
Frequency Response0 Hz (DC) to 10 kHz (-3 dB)
Agency ApprovalsCSA/NRTL/C, ATEX/IECEx (Ex ia IIC T4 Ga, Ex ia IIIC T135°C Da)

Operational Capabilities

In Oil & Gas and Power Generation applications, the 330102-00-12-05-02-05 probe is integral to Machinery Protection Systems (MPS) on critical assets like gas and steam turbines, compressors, and large motor-pump sets. It provides the primary measurement for radial vibration, axial thrust position, and shaft eccentricity. The probe's construction from AISI 304 stainless steel ensures high reliability in corrosive and high-temperature environments. Its tip is hermetically sealed with a high-pressure, injection-molded Ryton® PPS material, preventing ingress of oil and process fluids. The specified operating temperature range for the probe tip is -34 °C to +177 °C (-29 °F to +350 °F). The included agency approvals (CSA, ATEX, IECEx) certify the 330102-00-12-05-02-05 for safe operation as an intrinsically safe apparatus in specified hazardous areas, a mandatory requirement for many hydrocarbon processing and power plant environments. The system demonstrates high long-term stability, minimizing calibration drift and ensuring consistent machine protection over extended operational periods.

Applications

  • Power generation turbines and generators
  • Oil & gas compressors and pumps
  • Industrial rotating machinery monitoring
  • Predictive maintenance systems
  • Process automation

Technical FAQ

Q: What systems is the 330102-00-12-05-02-05 compatible with?
A: The 330102-00

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Triconex 9674-810 Terminal Board

Triconex 9674-810 Terminal Board

The Triconex 9674-810 is a high-reliability External Termination Panel for Tricon v9 and v10 safety systems. Designed for rugged industrial environments, this terminal board facilitates secure field-to-control connectivity for digital output signals in SIL3-rated safety applications.
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ICS Triplex T3310 Trusted I/O Transceiver Module

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Bently Nevada 330103-00-11-50-02-05 3300 XL 8 mm Probe

Bently Nevada 330103-00-11-50-02-05 3300 XL 8 mm Probe

Technical Overview

The Bently Nevada 330103-00-11-50-02-05 is a genuine industrial automation component designed for reliable operation in demanding environments. This high-quality product ensures optimal performance and long-term durability for critical machinery protection systems.

Detailed Specifications

ParameterSpecification
ManufacturerBently Nevada
Part Number330103-00-11-50-02-05
ConditionBrand New
Warranty12 Months

Applications

  • Power generation turbines and generators
  • Oil & gas compressors and pumps
  • Industrial rotating machinery monitoring
  • Predictive maintenance systems
  • Process automation in manufacturing plants

Operational Capabilities

This Bently Nevada 330103-00-11-50-02-05 component delivers consistent performance in harsh industrial environments. It is engineered for seamless integration with Bently Nevada monitoring systems, ensuring accurate data collection for predictive maintenance and operational efficiency.

Technical FAQ

Q: Is this an authentic Bently Nevada product?
A: Yes, this is a 100% genuine Bently Nevada product with full manufacturer warranty.

Q: What warranty is included?
A: All products include a standard 12-month warranty with comprehensive technical support.