330196-05-30-10-CN 3300 XL 8 mm Extended Temperature Range (ETR) Reverse Mount Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330196-05-30-10-CN
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

Description

The 330196-05-30-10-CN 3300 XL 8 mm Extended Temperature Range Reverse Mount Probe is an advanced eddy current proximity sensor engineered for high-temperature industrial automation and rotating machinery protection systems. Designed for reverse mounting configurations, this 3300 XL 8 mm ETR probe delivers precise non-contact displacement, vibration, and position measurements in extreme thermal environments up to 260°C. Utilizing a 75 Ω triaxial PFA-insulated cable, the probe ensures stable signal integrity, low noise transmission, and long-term reliability in oil, gas, petrochemical, and power generation applications. Fully compliant with CSA, ATEX, and IECEx approvals, the 330196 ETR reverse mount probe integrates seamlessly with standard 3300 XL Proximitor sensors while maintaining compatibility across the 3300 XL transducer system family. Its robust M10×1 threaded stainless-steel probe case, controlled torque limits, and extended linear range of 2 mm make it ideal for continuous online monitoring within automated machinery protection and condition-based maintenance systems.

Applications

Application 1: High-Temperature Turbine Bearing Vibration Monitoring

In gas and steam turbine automation systems, the 330196-05-30-10-CN probe measures shaft vibration within fluid-film bearings where ambient temperatures can exceed 200°C. The ETR cable rated to 260°C prevents signal drift and insulation failure, ensuring continuous vibration feedback for turbine protection systems.

Application 2: Petrochemical Compressor Shaft Position Measurement

For centrifugal compressors operating in explosive zones, this reverse mount probe provides axial and radial shaft position data with a 2 mm linear range and ±0.038 mm deviation, supporting accurate thrust monitoring and automated shutdown logic.

Application 3: Refinery Pump Condition-Based Maintenance Systems

Installed in API-compliant pump skids, the 3300 XL 8 mm ETR probe enables real-time displacement tracking in environments exposed to hot hydrocarbons. The FluidLoc-compatible triaxial design minimizes oil ingress and enhances long-term system reliability.

Application 4: High-Speed Gearbox Overspeed Protection

In automated gearbox monitoring, the probe supports dynamic vibration measurement at elevated temperatures, maintaining signal accuracy across -52°C to +260°C, enabling predictive analytics and reducing unplanned downtime.

Application 5: Power Generation Shaft Speed and Keyphasor Reference

When paired with a Proximitor sensor, the probe supports keyphasor reference and speed detection for generators. The 50 Ω output resistance and stable impedance profile ensure accurate triggering for automated speed control and trip systems.

Specifications

Competitive Advantage

Competitive Advantage 1: Superior Extended Temperature Capability

With probe operation up to 218°C and cable tolerance up to 260°C, the 330196 ETR probe significantly exceeds standard proximity probe temperature limits, enabling deployment in extreme automation environments without external cooling.

Competitive Advantage 2: High Mechanical Stability and Mounting Reliability

The M10×1 threaded case with a maximum torque rating of 22.6 N·m ensures secure installation in high-vibration machinery, reducing mechanical loosening and long-term calibration drift.

Competitive Advantage 3: Proven Measurement Accuracy under Thermal Stress

Even with ETR components, the system maintains a DSL deviation below ±0.038 mm, ensuring reliable displacement accuracy for automated condition monitoring algorithms and machinery protection logic.

Competitive Advantage 4: Full System Interchangeability and Certification

The probe is fully interchangeable with standard 3300 XL probes and extension cables while maintaining CSA, ATEX, and IECEx approvals, simplifying global automation system design and spare parts management.

Competitive Advantage 5: Enhanced Signal Integrity in Harsh Environments

The 75 Ω triaxial PFA-insulated cable delivers superior EMI resistance and chemical stability, supporting long-distance signal transmission and reducing false alarms in complex industrial automation networks.