New Accelerometer - 200155-05-CN Bently Nevada

Manufacturer: Bently Nevada

Product Number: 200155-05-CN

Product Type: Low Frequency Trendmaster Pro Accelerometer

Country of Origin: Made in U.S.A (Certificate of Origin available upon request)

Mounting Stud Option: -05 = 3/8-24 to 1/4-28 UNF thread, 1-3/8 inch hex plate stud for enhanced stability

Approvals: CN = Country Specific certification tailored to local industrial standards

Recommended Applications: Fin-Fan systems, slow rotating shafts, and low-frequency vibration monitoring in critical equipment

Electrical & Performance Highlights:

• Sensitivity: 10.2 mV/(m/s²), equivalent to 100 mV/g at 80 Hz ±12%
• Measurement Range: ±196 m/s² (±20 g) for reliable detection of vibration levels
• Resolution: Minimum 24.5 mm/s² (2.5 mg) for detecting subtle system variations
• Frequency Response: 1.5 to 10,000 Hz (90 to 600,000 cpm), ideal for low-frequency detection in industrial equipment
• Mounted Resonant Frequency: Greater than 20 kHz (1200 kcpm), minimizing signal distortion
• Amplitude Linearity: ±2% from 1 to 10 g peak for precise vibration measurement
• Transverse Sensitivity: ≤7%, ensuring directional measurement accuracy
• Settling Time: ≤2000 ms to stabilize output within 5% of bias voltage
• Excitation Voltage: 4.7 to 5.5 Vdc for optimal sensor operation
• Quiescent Current: Less than 800 µA, energy-efficient design
• Output Bias Voltage: +2.5 Vdc ±0.23 Vdc
• Polarity: Positive signal when acceleration occurs from base to connector

Durability & Environmental Resistance:

Axial Shock Limit: Withstands 49,050 m/s² peak (5000 g peak), suitable for harsh conditions

Operational Temperature: -40°C to +105°C (-40°F to +221°F)

Extended Housing Temperature: -55°C to +121°C (-67°F to +250°F) for extreme environments

Hermetic Sealing: Leak rate of 5×10^-8 atm·cc/s (3.1×10^-9 atm·in³/s), ensuring long-term reliability

Relative Humidity: 100% condensation-resistant, non-submerged application