The Bently Nevada 330130‑070‑00‑05 Proximity Sensor Probe is a non‑contact eddy‑current sensing device designed to measure displacement and vibration of rotating machinery components. When paired with a matched proximitor or monitoring module, it delivers precise analog output signals that represent relative shaft motion or position. The probe is essential in machine health monitoring systems where early detection of misalignment, unbalance, or instability can prevent unplanned downtime.

Constructed with rugged materials and engineered for industrial environments, this sensor withstands mechanical vibration, thermal cycling, and exposure to lubrication mist typical in turbines, pumps, and generator assemblies. Its compact form factor facilitates installation in confined spaces close to the target surface while maintaining the required sensing gap for accurate measurement.

♦ Non‑contact eddy current sensing for wear‑free operation
♦ Designed to maintain linear response within the specified measurement gap
♦ Robust stainless steel housing adapted for high‑vibration environments
♦ Compatible with Bently Nevada proximitor electronics and monitoring platforms
♦ Small diameter and length optimized for close‑in probe installation
♦ Durable construction tolerates industrial oil‑mist, heat, and mechanical stress

The 330130‑070‑00‑05 proximity probe is widely deployed in condition monitoring loops for:

Steam and gas turbines to track shaft position and vibration
Centrifugal, reciprocating pumps, and compressors
Electric motor and generator vibration monitoring
Gearbox and coupler end‑play assessment
Industrial rotating equipment health monitoring

This sensor is suited for long‑term online measurement, helping operators and engineers track machinery performance and plan maintenance before critical failures occur.

Parameter	Specification
Model Number	330130‑070‑00‑05
Cable Length	7.0 meters (22.9 feet)
Connector & Cable Type	Standard cable
Agency Approval	CSA, ATEX, IECEx
System Compatibility	3300 XL 8 mm Proximity Transducer System
Note	Ensure cable length + probe length = total Proximitor Sensor length

For pricing, availability, or technical consultation regarding this model, please contact our sales team:

【Sales Manager】

Silver

【WhatsApp】

+86-18020714492

【Email】

sales1@askplc.com

【WeChat】

+86-18020714492

Q1 How does this proximity probe detect shaft movement?
It uses an eddy‑current sensing principle that translates changes in distance between the probe tip and a rotating target into an analog electrical signal.

Q2 What environmental conditions can this sensor tolerate?
The probe is built with stainless steel housing and components suited for vibration, temperature variation, and oil mist commonly found near rotating machine elements.

Q3 Do I need a special cable with this probe?
Yes - a matched extension cable (e.g., a 330130 series cable of appropriate length) is required to connect the probe to the proximitor or monitoring module while preserving signal fidelity.

Q4 Can it operate continuously in high‑vibration areas?
Yes, the mechanical design and internal damping allow prolonged use near turbines, pumps, motors, and other vibration‑intensive equipment.

Q5 Is periodic calibration required for this probe?
No routine recalibration is needed; it is factory calibrated and designed for stable output over long service life. Visual inspection and proper installation practices help maintain performance.

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