Bently Nevada 200157-17-05 UNC Plate Accelerometer

Discover the specialized 200157-17-05 from Bently Nevada, featuring a large 1-3/8 inch hex plate with 3/8-16 UNC threading. This industrial enveloping accelerometer provides superior bearing fault detection and cavitation monitoring. The 200157-17-05 ensures reliable performance in demanding industrial applications.

Product Configuration Details

• Brand: Bently Nevada
• Model: 200157-17-05
• Series: Trendmaster Pro Enveloping
• Mounting: 17 = 3/8-16 UNC with large hex plate
• Certifications: CSA, ATEX, IECEx approved
• Origin: Made in U.S.A.

Technical Performance

• Frequency Range: 10 Hz to 10,000 Hz bandwidth
• Measurement Capacity: ±245 m/s² (±25 g) range
• Sensitivity: 10.2 mV/(m/s²) at 80 Hz output
• Accuracy: ±2% amplitude linearity guaranteed
• Cross-Axis: ≤7% transverse sensitivity maximum
• Resonance: >20 kHz mounted frequency

Electrical Specifications

• Voltage: 4.7 to 5.5 VDC operating
• Bias: +2.5 ± 0.23 VDC signal
• Current: <800 μA consumption
• Response: ≤300 ms settling time
• Polarity: Positive acceleration direction

Environmental Ratings

• Operating Temp: -40°C to +105°C
• Storage Temp: -55°C to +121°C
• Shock: 49,050 m/s² (5,000 g) limit
• Sealing: Hermetic protection standard
• Humidity: 100% condensing approved

Physical Design

• Size: 17.5 mm × 45.7 mm compact
• Weight: 58 grams lightweight
• Base: 3/8-24 female thread
• Adapter: 3/8-16 UNC large hex plate
• Torque: 2.7 to 6.8 N•m installation
• Material: 316L stainless steel housing

Applications

• Primary: Bearing fault detection
• Secondary: Cavitation monitoring
• Technology: Acceleration enveloping
• Compatibility: ProTIM systems

Shipping & Service

• Package: Complete sensor unit
• Carriers: FedEx, UPS, DHL
• Warranty: 12 months coverage
• Delivery: Worldwide available

Frequently Asked Questions

What advantage does the large hex plate provide?

• The 1-3/8 inch hex plate allows for easy installation with standard wrenches in tight spaces.

How quickly does this sensor detect bearing problems?

• The 300ms response time enables rapid detection of developing bearing issues.

What industries commonly use this configuration?

• Heavy industrial equipment and machinery with UNC threaded mounts prefer this model.

Can this sensor operate in wet conditions?

• Yes, hermetic sealing provides excellent protection against moisture and condensation.

What is the minimum vibration level it can detect?

• The sensor can detect vibration levels as low as 14.7 mm/s² with high accuracy.

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