Bently Nevada 330880-16-00-021-01-02 | Proximity Transducer

Overview

The 330880-16-00-021-01-02 PROXPAC XL Proximity Transducer from Bently Nevada is a fully self-contained proximity probe system that integrates a 3300 XL Proximitor sensor into the housing. This design eliminates the need for external cables and separate Proximitor housings, offering simplified installation and reduced system complexity. Built for harsh environments, it features a Polyphenylene Sulfide (PPS) housing that provides excellent electrostatic charge dissipation and superior protection against environmental factors. The assembly is designed for high reliability and durability in demanding industrial applications.

Features

• Self-contained system: Integrates 3300 XL Proximitor sensor, eliminating the need for extension cables and separate sensor housings.
• Rugged housing: Made from advanced Polyphenylene Sulfide (PPS), which is reinforced with glass and conductive fibers.
• Type 4X / IP66 rated: Provides exceptional protection in severe environmental conditions.
• High impact resistance: Withstands up to 7 Joules (9.5 ft·lb) impacts.
• Temperature resistance: Certified to endure extreme temperatures from -39°C to 115°C.

Technical Specifications

• Model: 330880-16-00-021-01-02
• Probe Type: 3300 XL 8 mm probe without approvals (Option -16)
• Standoff Adapter: None (Option -00)
• Probe Penetration: 21 mm (Option -021)
• Fittings: Includes one 3/4-14 NPT fitting, two plugs (Option -01)
• Mounting Thread: 3/4-14 NPT (Option -02)
• Weight: 1.44 kg
• Housing Material: Polyphenylene Sulfide (PPS)
• Power Requirements: -17.5 Vdc to -26 Vdc, 12 mA maximum consumption without barriers; -23 Vdc to -26 Vdc with barriers.
• Frequency Response: 0 to 10 kHz (+0, -3 dB) for up to 305 meters (1000 feet) of wiring.
• Electrical Resistance: 50 Ω output resistance, with a nominal probe DC resistance of 7.59 Ω ± 0.50 at 1 meter.
• Temperature Range: Operational from -39°C to 115°C (-38°F to 239°F).
• Impact Resistance: Certified to withstand impacts of up to 7 Joules at ambient room temperature.

FAQ

Q1: What is the maximum cable length for the PROXPAC XL?
A1: The system supports up to 305 meters (1000 feet) of field wiring.

Q2: What is the minimum target size for this transducer?
A2: The minimum target size is 15.2 mm (0.6 in) in diameter for flat targets.

Q3: Is the housing resistant to extreme temperatures?
A3: Yes, the housing can withstand temperatures from -39°C to 115°C, making it suitable for harsh environments.

Q4: What is the probe length of the 330880 model?
A4: The probe length is 1 meter with a DC resistance of 7.59 ± 0.50 Ω.

Check official datasheet for more detailed information: PROXPAC XL Proximity Transducer Assembly Datasheet