Bently Nevada 200157-16-05 Heavy UNC Accelerometer

Experience robust performance with the 200157-16-05 from Bently Nevada, featuring heavy-duty 1/2-13 UNC threading. This industrial enveloping accelerometer excels at detecting bearing faults and cavitation in demanding environments. The 200157-16-05 delivers reliable vibration monitoring for critical machinery protection.

Product Configuration

• Brand: Bently Nevada
• Model: 200157-16-05
• Series: Trendmaster Pro Enveloping
• Mounting: 16 = 1/2-13 UNC 3/4 inch hex stud
• Certifications: CSA, ATEX, IECEx approved
• Origin: U.S.A. manufactured

Performance Specifications

• Frequency Response: 10 Hz to 10,000 Hz range
• Measurement Range: ±245 m/s² (±25 g) capacity
• 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 Properties

• 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: 1/2-13 UNC hex stud
• 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 industries use 1/2-13 UNC threading?

• Heavy machinery, industrial equipment, and large rotating systems prefer this robust thread size.

How sensitive is the bearing fault detection?

• The enveloping technology detects early bearing defects with high sensitivity and accuracy.

What cable length is recommended?

• We recommend using shielded cables up to 100 meters for optimal signal quality.

Can this sensor handle high temperatures?

• Yes, it operates reliably in temperatures from -40°C to +105°C continuously.

What maintenance is required?

• The hermetic sealed design requires no regular maintenance under normal conditions.

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