Bently Nevada 200157-13-05 5/16 UNC Accelerometer

Discover the precision 200157-13-05 from Bently Nevada, featuring specialized 5/16-18 UNC threading for industrial applications. This advanced enveloping accelerometer provides early detection of bearing wear and cavitation effects. The 200157-13-05 ensures reliable performance in demanding monitoring environments.

Product Identification & Configuration

• Brand: Bently Nevada
• Model: 200157-13-05
• Series: Trendmaster Pro Enveloping
• Mounting: 13 = 5/16-18 UNC 3/4 inch hex stud
• 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) dynamic 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 range
• Bias: +2.5 ± 0.23 VDC output signal
• Current: <800 μA low consumption
• Response: ≤300 ms fast settling
• Polarity: Positive acceleration direction

Environmental Ratings

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

Physical Design

• Size: 17.5 mm × 45.7 mm compact
• Weight: 58 grams lightweight
• Base: 3/8-24 female thread standard
• Adapter: 5/16-18 UNC hex stud included
• Torque: 2.7 to 6.8 N•m installation
• Material: 316L stainless steel housing

Application Information

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

Shipping & Warranty

• Package: Complete accelerometer unit
• Carriers: FedEx, UPS, DHL express
• Warranty: 12 months coverage
• Delivery: Worldwide service

Frequently Asked Questions

What equipment uses 5/16-18 UNC threading?

• Precision machinery and specialized industrial equipment often use this thread size.

How does enveloping technology work?

• It processes vibration signals to highlight early bearing defect frequencies clearly.

What is the sensor's resolution capability?

• The accelerometer detects vibration changes as small as 14.7 mm/s² accurately.

Can multiple sensors connect to one system?

• Yes, multiple units integrate seamlessly with ProTIM monitoring platforms.

What environmental protection does it offer?

• Hermetic sealing ensures reliable operation in harsh industrial conditions.

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