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330876-01-90-00-RU Bently Nevada | 3300 XL Proximity Probe
330876-01-90-00-RU Bently Nevada | 3300 XL Proximity Probe
Technical Specifications:
Overview:
The Bently Nevada 3300 XL 50 mm Proximity Probe (Model: 330876-01-90-00-RU) is a high-performance sensor designed for critical industrial applications, especially in harsh steam turbine environments. Manufactured in the USA, this probe ensures reliable operation with a wide range of temperature capabilities. With its robust construction, it is engineered to withstand high temperatures and maintain its accuracy in demanding environments.
Key Features:
- Durability: Designed to operate in high temperatures (up to 200°C / 392°F continuous and 250°C / 482°F intermittent).
- Precision: Features a linear range of 27.9 mm (1100 mils) and a nominal scale factor of 394 mV/mm.
- Seals & Protection: Equipped with front and rear seals, FluidLoc cable, and high-temperature ClickLoc connectors for enhanced moisture protection.
- Target Size: Requires a minimum target size of 102 mm (4.0 inches) diameter for optimal performance.
- Environmental Resistance: Designed for use in extreme conditions with an operational temperature range of -35°C to +120°C (-31°F to +248°F).
- Mounting: Available with ½-20 English threads or M14x1.5 metric threads for easy installation.
Technical Specifications:
- Brand: Bently Nevada
- Model: 3300 XL 50 mm Proximity Probe
- Product No.: 330876-01-90-00-RU
- Thread Type: ½-20 (Straight Exit)
- Length: 9.0 meters (29.5 feet)
- Weight: 0.59 Kg
- Output Resistance: 50 Ω
- Extension Cable: 75 Ω triaxial, perfluoroalkoxyethylene (PFA) insulated FluidLoc cable
- Capacitance: 69.9 pF/m (21.3 pF/ft)
- Field Wiring: 0.2 to 1.5 mm² (16 to 24 AWG)
- Voltage: Requires -17.5 Vdc to -26 Vdc without barriers, -23 Vdc to -26 Vdc with barriers
- Agency Approval: RU (Country Specific)
Applications:
The 3300 XL 50 mm Proximity Probe is ideal for monitoring steam turbines, generators, compressors, and other machinery that experience high vibration and extreme environmental conditions. It ensures accurate measurements for predictive maintenance in critical applications, protecting equipment from potential failures.
FAQ:
Q1: What is the maximum temperature the 3300 XL 50 mm probe can withstand?
- The probe can continuously operate at temperatures up to 200°C (392°F) and withstand intermittent temperatures up to 250°C (482°F).
Q2: What is the recommended target size for this probe?
- The probe works best with a target size of at least 102 mm (4.0 inches) in diameter.
Q3: Can this probe be used in explosive environments?
- Yes, the probe is designed with high-temperature seals and connectors to protect it from moisture and other contaminants, making it suitable for harsh environments.