Probe Cable | 901100-90-03 | Bently Nevada

Technical Specifications

The Bently Nevada 901100-90-03 is a Probe Cable for an eddy current sensor system. It is primarily used in Bently Nevada's core asset protection systems (such as the eddy current displacement, vibration, and speed measurement modules of the 3500 system).

Key Features

ClickLoc Gold Bullet Technology: The connector features the manufacturer's proprietary ClickLoc™ locking design, providing a distinct "click" mechanical feedback during mating and rotational locking, effectively preventing loosening of the connector due to severe vibrations in industrial machinery.

Outer FEP Insulation Layer: Specifically designed for corrosive applications in petrochemical, oil refining, or large and medium-sized compressor environments (such as environments containing hydrogen sulfide, acidic materials, or cutting oil contamination in process gases).

High-Precision Inductive/Capacitive Matching: As an indispensable medium for non-contact measurement, its impedance and capacitance per unit length are precisely calibrated to ensure high-precision transmission of the **gap voltage** between the sensor probe tip and the measured bearing journal, preventing zero drift due to changes in length and ambient temperature.

System Matching

This extension cable is typically used to connect:

Front End: Eddy current proximity probes (such as the 3300 XL 8mm, 3300 NSv probes, etc.).

Back end: Eddy current preamplifier (Proximitor Sensor) or 990 vibration transmitter.

Technical FAQ

Q: What do the suffixes “-90” and “-03” mean?

A: -90 refers to a cable configuration option (such as specific material selection or ClickLoc gold-plated connectors on both ends). -03 indicates the physical cable length, representing 3.0 meters (approximately 9.8 feet).

Q: How is its interface different from a standard 84510 cable?

A: It uses a miniature coaxial ClickLoc™ gold-plated connector. This connector provides a clear locking feedback during mating and prevents signal interruption caused by mechanical loosening even under strong vibration conditions.

Q: What insulation material is used?

A: It typically uses high-quality FEP (Fluorinated Ethylene Propylene) for both insulation and outer jacket, offering excellent chemical resistance (especially suitable for compressor environments) and strong flex-cycle durability.

Q: What should be considered when replacing this cable?

A: The total system length must be matched precisely. 990/991 transmitters or proximitor systems are typically limited to total loop lengths of 5 m or 7 m, so a 3 m extension cable must be paired with a matching probe length (e.g., 1 m or 2 m probe assembly) to ensure impedance matching and measurement linearity.

Q: Are your products brand new?
A: Yes. We only supply 100% original and brand-new products. All items are sourced through authorized channels and have never been used or refurbished.

Q: Why can customers buy with confidence?
A: Because every product is backed by our 1-Year Warranty Guarantee of Quality, ensuring reliability, customer satisfaction, and long-term support after delivery.

Q: Do you provide international shipping?
A: Yes. We ship products to customers worldwide using reliable international logistics services such as EMS, DHL, UPS, and FedEx.

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