Bently Nevada | 330876-02-10-01-00 3300 XL Proximity Probe

Overview:

The Bently Nevada 330876-02-10-01-00 3300 XL 50 mm Proximity Probe is built to thrive in the toughest steam turbine environments. With advanced sealing and protection features, it ensures accurate measurements in high temperatures, making it ideal for demanding applications in power generation.

Key Features:

• High-temperature FluidLoc cable included for maximum protection.
• Advanced ClickLoc connectors for easy installation and to prevent contamination.
• Available in both M14x1.5 metric threads and ½-20 English threads.
• Designed for continuous operation at up to 200°C (392°F), withstanding intermittent high temperatures of up to 250°C (482°F).
• Dual seal construction to protect against moisture ingress.
• Comes with connector protectors and a tool for easy installation.

Technical Specifications:

• Brand: Bently Nevada
• Model: 330876-02-10-01-00 3300 XL 50 mm Proximity Probe
• Thread Type: M14x1.5
• Cable Material: 75 Ω triaxial, PFA insulated FluidLoc cable
• Power Requirement: -17.5 Vdc to -26 Vdc
• Extension Cable Capacitance: 69.9 pF/m (21.3 pF/ft)
• Output Resistance: 50 Ω
• Linear Range: 1.3 mm to 29.2 mm (50 to 1150 mils)
• Scale Factor (ASF): 394 mV/mm (10 mV/mil)
• Deviation from Best Fit Line (DSL): ±0.74 mm (±29 mils)
• Operating Temperature Range: Probe -35°C to +120°C (-31°F to +248°F), Sensor/Extension Cable -35°C to +65°C (-31°F to +149°F)
• Minimum Target Size: 102 mm (4.0 in) diameter flat target

System Performance:

• The probe maintains ±2.03 mm (±80 mils) deviation from the best-fit line in temperature ranges from -35°C to +120°C when paired with the Proximitor sensor.

FAQ:

1. What types of environments is the 3300 XL 50 mm probe suitable for?
   It is designed for harsh steam turbine environments, handling high temperatures and moisture.
2. What cable is included with the probe?
   The probe comes with a High Temperature FluidLoc cable, which ensures durability in extreme conditions.
3. What is the maximum temperature the probe can handle?
   The probe operates continuously at up to 200°C (392°F) and can withstand short periods up to 250°C (482°F).
4. Is the probe easy to install?
   Yes, it features ClickLoc connectors that facilitate simple, contamination-free installation.
5. How do I protect the connectors during installation?
   The probe includes connector protectors and a disposable installation tool.

For more detailed information: 3300 XL NSv Proximity Transducer System Datasheet