Bently Nevada 330191-02-16-90-00 | 3300 XL ETR Probe
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Bently Nevada 330191 ETR Probe: Extended Unthreaded Design
This Bently Nevada 330191 ETR probe features unique 0.2-inch unthreaded section. It combines maximum 9.0-meter cable with specialized mounting flexibility. Includes complete 12-month warranty protection. Fast global shipping via FedEx, UPS, and DHL. Download the official datasheet here
Part Number Configuration
- 330191: ETR Probe Platform
- 02: 0.2-Inch Unthreaded Section
- 16: 1.6-Inch Total Case Length
- 90: 9.0-Meter Maximum Cable
- 00: Standard Approval Status
Technical Specifications
- Brand: Bently Nevada
- Complete Model: 330191-02-16-90-00
- Probe Type: 8mm Vibration Monitoring
- Thread Type: 3/8-24 UNF
- Unthreaded Length: 0.2 inch
- Total Case Length: 1.6 inches
- Threaded Section: 1.4 inches
- Case Material: 303/304 Stainless Steel
- Tip Material: PPS Plastic
- Cable Length: 9.0 meters (29.5 feet)
- DC Resistance: 9.87 ± 0.50 Ω
- Voltage Range: -17.5 to -26 VDC
- Current Maximum: 12 mA
- Output Resistance: 50 Ω
- Supply Sensitivity: <2 mV/V
- Cable Type: 75Ω Triaxial FEP
- Temperature Range: -55°C to +232°C
- Cable Strength: 330 N Pull Force
- Connector Torque: 0.565 N·m Maximum
- Thread Engagement: 0.563 inch Maximum
- Linear Performance: Optimal above -23.5 VDC
- Cable Weight: 323 g/m
- Total Assembly Weight: ~2.9 kg
- Sealing Method: Viton O-ring
- Connector Material: Gold-plated Brass
Design Advantages
- Special 0.2-inch unthreaded section for specific mounting
- Maximum 9.0-meter cable for ultimate installation reach
- Extended Temperature Range operation
- Patented TipLoc molding technology
- CableLoc design for superior durability
- Optional FluidLoc leak prevention available
- Gold-plated connector reliability
Electrical Performance
- Operating voltage: -17.5 VDC to -26 VDC
- Barrier operation: -23 VDC to -26 VDC
- Current consumption: 12 mA maximum
- Output characteristic: 50 ohm impedance
- Voltage stability: Excellent performance
- Signal integrity: Maintained over full cable length
Technical Questions
What is the unthreaded section purpose?
The 0.2-inch unthreaded section provides specific mounting flexibility for certain installations.
How much threaded length remains?
With 1.6-inch total case and 0.2-inch unthreaded, 1.4 inches remain threaded.
What is the maximum installation reach?
9.0-meter cable provides 29.5 feet of installation flexibility for complex layouts.
How does extended length affect performance?
9.0-meter cable maintains signal integrity with 9.87 ohm resistance specification.
What temperature extremes can it handle?
T1 rating allows operation from -55°C to +232°C in extreme industrial environments.
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