Product Short Description
Technical Specifications:
- Measurement Principle: Eddy current effect (non-contact).
- Probe Diameter: 8mm.
- Thread Size: M10×1.0.
- Sensitivity: 7.87 V/mm (200 mV/mil) ±3%.
- Linear Range: 0.5–2.5 mm (recommended working interval).
- Frequency Response: 0–10 kHz.
- Supply Voltage: -17.5 to -26 Vdc (without safety barrier); -23 to -26 Vdc (with safety barrier).
- Output Signal: Voltage proportional to gap distance.
- Cable Type: Armored cable (1m standard length; extension cables available in 5m or 9m).
- Connector: Miniature ClickLoc™ coaxial connector.
- Housing Material: 316 stainless steel (IP67 rated).
- Operating Temperature: -52°C to +177°C (standard probe); high-temperature options available up to +260°C.
- Target Material: Carbon steel or stainless steel (minimum thickness: 24 mm).
- Minimum Shaft Diameter: 76.2 mm (3 inches).
Description
Functional Characteristics:
- Reverse-Mount Design: Enables installation in confined spaces, such as narrow compressor housings.
- High Precision: ±0.1 μm resolution for accurate displacement and vibration measurement.
- Robust Construction: Stainless steel housing and armored cable protect against harsh environments.
- Wide Temperature Range: Operates reliably in extreme conditions, from cryogenic to high-temperature settings.
- EMI Shielding: Built-in electromagnetic interference shielding ensures stable signals.
- Long-Distance Transmission: Supports up to 305 m (1000 ft) signal transmission with minimal degradation.
- Interchangeability: Probe, extension cable, and proximitor are fully interchangeable, reducing maintenance costs.
- Self-Diagnostic Capabilities: Monitors coil impedance to detect probe aging, cable breaks, or gap over-limits.
- Compliance: Meets API 670 standards for vibration monitoring in rotating machinery and European EMC standards for RFI/EMI resistance.
Application Scenarios:
- Power Generation: Monitors vibration and displacement in turbines, generators, and pumps.
- Petrochemical Industry: Detects vibration in compressors, reactors, and centrifuges.
- Metallurgical Industry: Measures axial vibration in blast furnaces, converters, and continuous casting machines.
- Aerospace: Monitors vibration in aircraft engines and spacecraft.
- Marine Engineering: Detects vibration in ship propulsion systems.
- Scientific Research: Provides high-precision data for rotor dynamics studies.
System Integration:
- Compatible Monitors: Bently 3500/25, 3500/40, 3500/42M, 3500/50, 1900/65A, and other 3500 framework system monitors.
- Proximitor: Requires matching 3300 XL series proximitor for signal processing.
- Extension Cables: 5m or 9m low-noise cables (e.g., 330130 series) available for extended reach.
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