330850-51-05 Proximity Probe Assembly
Introduction
The 330850-51-05 is a High-Temperature Proximity Probe Assembly designed for non-contact vibration and position measurement in demanding industrial environments. This complete assembly consists of an eddy current proximity probe with integrated 5-meter cable, specifically engineered for reliable operation in high-temperature applications. The probe provides accurate measurement of shaft relative vibration, position, and eccentricity in critical rotating machinery.
Key Parameters
| Parameter Category | Specification |
|---|---|
| Assembly Type | Proximity Probe with Integrated Cable |
| Measurement Principle | Eddy Current Displacement |
| Probe Diameter | 8 mm (0.315 inches) |
| Linear Range | 0 to 2.0 mm (0 to 80 mils) |
| Sensitivity | 200 mV/mil (7.87 V/mm) |
| Frequency Response | 0 to 10 kHz |
| Target Material | 4140 Steel or equivalent |
| Cable Length | 5 meters (16.4 feet) |
| Cable Type | Armored, High-Temperature |
| Connector Type | Military-style, 2-pin |
| Operating Temperature | -35°C to 175°C (-31°F to 347°F) |
| Probe Body Material | Stainless Steel 316 |
| Probe Tip Material | High-Temperature PEEK |
| Cable Jacket | FEP/Teflon, Oil-Resistant |
| Probe Dimensions | 25 mm L x 8 mm Ø (1.0" x 0.315") |
| Cable Diameter | 4.5 mm (0.177 inches) |
| Total Weight | 0.45 kg (1.0 lb) |
Application Scenarios
High-Temperature Turbomachinery
Gas turbine vibration monitoring
Steam turbine shaft position measurement
Hot compressor section monitoring
Power Generation
Turbine supervisory instrumentation
Generator shaft eccentricity monitoring
High-temperature bearing housing applications
Oil and Gas Industry
Pipeline compressor protection
Refinery turbine monitoring
Hot process pump applications
Industrial Applications
Large motor shaft monitoring
High-temperature fan applications
Critical pump vibration measurement
Global direct procurement guarantee
All products are purchased directly from overseas original manufacturers or authorized channels, 100% guaranteed genuine quality, sufficient spot inventory, and comprehensive model coverage
Quality Commitment
Each product has been tested by our technicians, providing 12-month long warranty, worry-free after-sales
Flexible procurement plan
- Bulk order enjoys Friendship discount (2 pieces or more can be applied)
- Long-term cooperative customers can apply for priority supply
Full service support
7×24 hours technical consultation, from selection guidance to installation and commissioning to provide full life cycle service (paid)
Why do so many customers choose us?
On the basis of the same quality, we provide:
- More competitive price system
- Faster logistics response
- More complete technical support (free product technical documentation)
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