330876-02-10-01-00 3300 XL 50 mm Proximity Probe

Overview:

The Bently Nevada 3300 XL 50 mm Proximity Probe (Product No. 330876-02-10-01-00) is designed for extreme environments, particularly steam turbine applications. It provides high accuracy and durability, able to withstand harsh conditions with high temperatures up to 250°C (482°F) intermittently. The probe incorporates advanced sealing and protection features to ensure reliability in extreme environments.

Key Features:

• High Temperature Performance: The probe operates at temperatures up to 200°C (392°F) continuously and can endure intermittent peaks up to 250°C (482°F).
• Durable Cable: The probe uses FluidLoc High Temperature cable, which prevents moisture ingress, ensuring long-term stability.
• Sealing and Protection: It includes front and rear seals for enhanced protection. Additionally, ClickLoc connectors and a removable collar allow for easy installation in tight spaces, with included connector protectors.
• Precision Measurement: The probe maintains high accuracy with a linear range of 1.3 to 29.2 mm (50 to 1150 mils), ensuring consistent performance even at extended temperature ranges.
• Connector Technology: Special high-temperature ClickLoc connectors are provided for both the probe and extension cable to minimize contamination risk.

Technical Specifications:

• Brand: Bently Nevada
• Model: 3300 XL
• Product Number: 330876-02-10-01-00
• Probe Type: 50 mm Proximity Probe
• Thread Type: M14x1.5
• Total Length: 1.0 meter (3.3 feet)
• Cable Armor: High Temperature FluidLoc with Armor
• Agency Approvals: None
• Power Supply: Requires -17.5 Vdc to -26 Vdc without barriers at 12 mA max, -23 Vdc to -26 Vdc with barriers
• Output Resistance: 50 Ω
• Capacitance: 69.9 pF/m (21.3 pF/ft)
• Extension Cable Material: 75 Ω triaxial PFA insulated FluidLoc cable
• Linear Range: 1.3 mm to 29.2 mm (50 mils to 1150 mils)
• Scale Factor (ASF): 394 mV/mm (10 mV/mil)
• Deviation from Best Fit Line (DSL): Less than ±0.74 mm (±29 mils)
• Temperature Range: Probe operates at -35°C to +120°C (-31°F to +248°F); sensor and extension cable from 0°C to +45°C (+32°F to +113°F)
• Target Size: Minimum 102 mm (4.0 in) diameter (flat target)

Frequently Asked Questions (FAQ):

• Q1: What environments is the 3300 XL 50 mm probe designed for?

  • A1: It's built for high-temperature environments, particularly steam turbines, and can withstand extreme conditions up to 250°C intermittently.

• Q2: What is the recommended target size for optimal performance?

  • A2: The probe requires a minimum target size of 102 mm (4.0 in) diameter (flat target) for accurate readings.

• Q3: Can I use the probe in environments with high moisture?

  • A3: Yes, the probe's high-temperature FluidLoc cable and seals protect against moisture ingress, ensuring reliable performance.