330103-19-25-10-01-00 3300 XL 8 mm Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330103-19-25-10-01-00
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Unthreaded Length Option(Minimum unthreaded length):

190 mm

Overall Case Length Option(Minimum case length):

250 mm

Total Length Option:

1.0 meter (3.3 feet)

Connector and Cable-Type Option:

Miniature coaxial ClickLoc connector with connector protector, standard cable

Agency Approval Option:

Not required

Probe Case Thread:

M10x1

Maximum Length of Thread Engagement:

15 mm

Dimension:

1.8x1.6x70cm

Weight:

0.1kg

Description

The 330103-19-25-10-01-00 3300 XL 8 mm Proximity Probe is a high-accuracy eddy current displacement sensor designed for advanced industrial automation and rotating machinery monitoring systems. This 3300 XL 8 mm Proximity Probe converts the distance between the probe tip and a conductive target into a proportional output voltage, enabling precise measurement of both static position and dynamic vibration. With a 2 mm (80 mils) linear range, the probe is optimized for fluid-film bearing machines commonly found in turbines, compressors, pumps, and generators used in automated process industries.

The 330103-19-25-10-01-00 proximity probe features a robust M10 x 1 threaded stainless-steel probe case, a minimum overall case length of 250 mm, and a 1.0 meter standard coaxial cable with a Miniature ClickLoc connector and connector protector. Designed for harsh automation environments, the probe operates reliably across a wide temperature range of -52°C to +177°C, ensuring stable performance in high-temperature and high-vibration machinery. With 50 ohm output resistance, low supply sensitivity of less than 2 mV/V, and controlled extension cable capacitance of 69.9 pF/m, the 3300 XL 8 mm Proximity Probe delivers clean, repeatable signals for modern PLC, DCS, and machinery protection systems. Its compatibility with API 670 requirements and backward interchangeability make it a reliable and cost-effective solution for long-term automation deployments.

Applications

Application 1: Radial Vibration Monitoring on Fluid-Film Bearings

In turbine and compressor automation systems, the 3300 XL 8 mm Proximity Probe measures radial shaft vibration with high resolution. The 2 mm linear range allows accurate detection of vibration amplitudes, supporting early fault identification and reducing unplanned downtime.

Application 2: Shaft Position Measurement in Rotating Machinery

The 330103-19-25-10-01-00 proximity probe is used to monitor static shaft position in pumps and motors. With less than 2 mV/V supply sensitivity, the probe ensures stable position feedback even during voltage fluctuations in industrial automation power systems.

Application 3: Keyphasor and Phase Reference Signal Generation

When installed as a Keyphasor sensor, the 3300 XL 8 mm Proximity Probe provides precise phase reference signals. This enables accurate speed calculation and phase analysis for vibration diagnostics in automated condition monitoring platforms.

Application 4: Speed and Overspeed Detection

Integrated into machinery protection systems, the 3300 XL 8 mm Proximity Probe supports tachometer and speed measurements. Its fast response and stable output improve overspeed protection logic in critical rotating equipment.

Application 5: Predictive Maintenance in Process Automation

In predictive maintenance architectures, the 330103-19-25-10-01-00 3300 XL 8 mm Proximity Probe supplies continuous vibration and displacement data. This data supports analytics algorithms that optimize maintenance intervals and extend machine service life.

Specifications

Competitive Advantage

Competitive Advantage 1: Wide Linear Measurement Range

The 2 mm (80 mils) linear range exceeds many standard eddy current probes, allowing greater installation tolerance and more accurate displacement measurement in automation systems.

Competitive Advantage 2: Excellent Temperature Stability

With an operating range of -52°C to +177°C, the 3300 XL 8 mm Proximity Probe maintains measurement accuracy in extreme thermal conditions, reducing signal drift and recalibration frequency.

Competitive Advantage 3: High Signal Integrity and Low Noise

The 50 ohm output resistance and controlled cable capacitance ensure strong signal quality. This improves data reliability for PLCs, DCS platforms, and vibration monitoring systems.

Competitive Advantage 4: Mechanical Robustness and Secure Connections

Patented TipLoc and CableLoc designs provide up to 330 N pull strength, minimizing cable failures under continuous vibration. The ClickLoc connector prevents loosening in high-speed machinery.

Competitive Advantage 5: API 670 Compliance and Backward Compatibility

The 330103-19-25-10-01-00 3300 XL 8 mm Proximity Probe complies with API 670 performance expectations and is interchangeable with legacy 3300 series components. This reduces upgrade costs while enhancing automation system performance.