Bently Nevada 18745-03 7200 Series 5/8mm Proximitor Sensor

Manufacturer: Bently Nevada
Product No.: 18745-03
Condition： In stock
Product Type: Proximitor Sensor
Product Origin: USA
Payment: T/T, Western Union
Weight: 230g
Shipping port: Xiamen
Warranty: 12 months

Quantity

Selected quantity: 1

Estimate delivery times: 12-26 days (International), 3-6 days (United States).

Return within 30 days of purchase. Duties & taxes are non-refundable.

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Product Overview

The 18745-03 is a high-performance 7200 XL 5/8mm Proximity Sensor module designed by Bently Nevada. As a critical component of the 3300 Series machinery vibration monitoring systems, this module enables precise measurement of both static and dynamic distances between the probe tip and the target. It offers an 80 mil (2 mm) linear measurement range and strictly adheres to API 670 requirements for industrial machinery protection.

Technical Specifications

Part Number: 18745-03
Manufacturer: Bently Nevada
Series: 7200 Series
Product Type: Proximitor Sensor Module
Transducer Power Supply: 24 Vdc
Input Signal Range: +10.0 V to -24.0 V
Frequency Response: 0 Hz (DC) to 10 kHz
Operating Temperature: -45 °C to +65 °C
Number of Channels: 12
Weight: 0.23 kg
Country of Origin: United States

Functional Description

The 18745-03 utilizes the eddy current principle to provide non-contacting gap-to-voltage conversion. The Proximitor generates a radio frequency signal, which is transmitted through the probe tip. By detecting the signal strength loss caused by eddy currents in the observed surface, it provides accurate, linear displacement data. This system is fully compatible with 3300 and 9000 Monitoring Systems.

Measurement Applications

The 7200 system is ideal for various diagnostic measurements:

Radial Vibration: Indicates bearing condition and detects rotor imbalance or misalignment.
Axial Thrust Position: Monitors thrust bearing wear to prevent potential failure.
Shaft Radial Position: Determines attitude angle and rotor stability.
Vibration Amplitude & Phase: Supports diagnostic plotting in Polar and Bode formats.
Eccentricity: Measures the degree of rotor bow.

Global PLC Spare HUB's Insight

According to Global PLC Spare HUB, the 18745-03 stands out due to its extreme reliability in harsh industrial environments. Its PPS (polyphenylene sulfide) construction ensures durability in wet or chemically aggressive conditions. This sensor is an essential investment for maintaining the long-term operational health of mission-critical rotating machinery.

Suitable Equipment

Steam and Gas Turbines
Industrial Centrifugal Compressors
Large Electric Motors and Generators
Pumps and Centrifuges

12-Month Comprehensive Warranty

Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.

Coverage: Functional defects and hardware failures under normal operating conditions.
Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.

Returns & Exchange Policy

We offer a 30-day return policy to ensure you receive the exact part your system requires.

Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.

Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.