330171-00-08-90-01-05 Transducer Probe Bently Nevada 3300 5mm Series

Core Product Introduction

The **330171-00-08-90-01-05** represents a precision-engineered 5mm eddy current proximity probe from the **3300** series. Designed for strict industrial environments, it offers accurate shaft vibration and position telemetry for critical rotating machinery.

Suffix Code & Configuration Breakdown

Technical Specifications & Electrical Parameters

• Manufacturer & Series: **Bently Nevada** **3300** Series
• Model Designation: **330171-00-08-90-01-05**
• Input Power Requirements: -17.5 Vdc to -26 Vdc at 12 mA maximum current draw
• Output Resistance & Impedance: 50 ohms output resistance with 10 kohm load design
• Probe DC Resistance: 9.87 ± 0.90 ohms from center conductor to outer shield
• Mechanical Thread Rating: 1/4-28 UNF with 0.375 inches maximum engagement limit
• Operating Temperature Bounds: -35°C to +177°C for standard probe tip environments

Global PLC Spare HUB Insight & Field Application Strategy

Global PLC Spare HUB specialists note that 9-meter system loops demand careful routing away from high-current inductive lines to minimize 60 Hz magnetic field interference. When mounting this sensor, ensure a #3 or larger tap drill is used for the 1/4-28 thread. For tight, space-constrained retrofits where a 9-meter integral cable is unnecessary, engineers should evaluate shorter cable configurations to reduce excess slack management inside junction boxes.

Machinery Applications & Diagnostic Capabilities

Turbomachinery professionals install this probe on high-speed centrifugal pumps, small industrial steam turbines, and radial gearboxes. Its high-frequency response and low output impedance allow diagnostic systems to capture complex shaft orbit patterns, monitor axial thrust movement, and detect early-stage mechanical looseness or bearing degradation.

Logistics, Warranty & Fulfillment

• Express Logistics: Safe and swift dispatch via FedEx, UPS, and DHL.
• Fulfillment Window: Standard processing and shipping within 24 to 48 hours.
• Warranty Terms: Fully backed by a 12-month industrial replacement warranty.
• Packaging Standards: Factory-sealed industrial packaging with protective connector caps.

Frequently Asked Questions

Q: What is the primary operational risk when exposing the **330171-00-08-90-01-05** to extreme sub-zero temperatures?

A: Exposing the probe tip to temperatures below -34°C (-30°F) can compromise the internal pressure seal and lead to premature failure.

Q: Why does the configuration include a connector protector in option 01?

A: The protector safeguards the miniature coaxial ClickLoc connector against moisture ingress and humidity in damp field locations.

Q: What is the recommended torque specification when installing the probe case?

A: Apply a recommended torque of 5.1 N·m (45 in·lb), ensuring you do not exceed the 7.3 N·m (65 in·lb) maximum limit.

Q: How does supply voltage deviation affect sensor linearity?

A: Operating the system at a voltage more positive than -23.5 Vdc can significantly reduce the usable linear measurement range.

Q: What selection criteria should guide engineers when choosing between 5mm and 8mm probe tips?

A: Choose 5mm probes like the **330171-00-08-90-01-05** when physical clearance limits prevent the installation of larger 8mm mounting bosses.

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