Description
Product Overview
Genuine Bently Nevada PROXPAC XL Proximity Transducer. Made in USA. This is a complete, long-reach vibration monitoring system. It is new and ready for immediate installation.
Main Advantages
- Long Penetration Design: Ideal for measuring through thick machine casings.
Complete Conduit Solution: Includes NPT fittings and a reducer for flexible wiring.
- Factory Assembled: Saves installation time and ensures proper probe alignment.
- Weatherproof & Durable: IP66 housing protects against dust and water jets.
Detailed System Specifications
- Brand & Full Model: Bently Nevada 330881-16-04-189-06-02
- Part Number Decoded:
- 330881: PROXPAC XL Transducer Base Unit
- 16: Includes 3300 XL 8 mm Probe
- 04: Standoff (B Dimension) = 40 mm
- 189: Probe Penetration (C Dimension) = 189 mm
- 06: Fittings = 3/4-14 NPT fitting + Reducer + Plugs
- 02: Mounting Thread = 3/4-14 NPT
- Measurement Performance:
- Wide Linear Range: 2.0 mm (80 mils)
- High Accuracy: Linearity better than ±0.025 mm
- Fast Response: 0 to 10 kHz frequency range
- Stable Sensitivity: 7.87 V/mm scale factor
- Optimal Gap: Set to 1.27 mm (50 mils)
- Electrical & Physical:
- Power Supply: -17.5 to -26 VDC
- Internal Cable: 1 meter triaxial, FEP insulated
- Field Wiring: Use shielded triax cable up to 305m
- Housing: Conductive PPS, IP66, UV resistant
- Probe Temperature: Operates from -51°C to +177°C
- System Weight: Approximately 1.44 kg
Package Contents
The 330881-16-04-189-06-02 kit provides everything for installation:
- One PROXPAC XL housing with pre-installed probe
- 189 mm long probe penetration sleeve
- Conduit fittings: 3/4-14 NPT and a 3/4″ to 1/2″ reducer
- Vibration isolation mounts and all necessary hardware
Recommended Applications
- Machinery with deep bearing housings or thick external casings.
- Outdoor installations requiring robust environmental protection.
- Plants using standard 3/4″ or 1/2″ conduit for sensor wiring.
Purchase & Shipping Info
- Quality: New Original, factory sealed.
- Protection: Full 12-month manufacturer warranty.
- Delivery: Shipped globally via FedEx, UPS, and DHL.
- Questions? Message us on WhatsApp at +86 158 8020 0923 for quick help.
Frequently Asked Questions (FAQ)
Product Design
What is the key feature of model 330881-16-04-189-06-02?
Its long 189mm probe penetration. This allows measurement on machines with very thick external walls.
What is the purpose of the reducer fitting included?
The stainless steel reducer adapts the 3/4″ NPT port to 1/2″ NPT. This gives you flexibility for different conduit sizes.
Installation & Use
How do I handle the long probe sleeve during installation?
Ensure the mounting surface is clear. The long sleeve needs a deep, clear path to the measurement target.
Can I use this system in cold climates?
Yes, but avoid exposing the probe tip below -34°C for long periods. This can damage the internal pressure seal.
Ordering Guidance
How do I choose between this model and the 132mm version?
Measure your machine casing thickness. Choose this model (189mm) if you need more than 132mm of reach.
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