200155-15-05 | Low Frequency Trendmaster Pro Accelerometer

Bently Nevada 200155-15-05 Low Frequency Accelerometer

Product Overview

This accelerometer is designed for slow rotating shafts and fin-fan systems. It works with ProTIM low-frequency acceleration-to-velocity channels.

Core Specifications

• Model: 200155-15-05
• Sensitivity (80 Hz): 10.2 mV/(m/s²) (100 mV/g)
• Measurement Range: ±196 m/s² (±20 g)
• Frequency Range: 1.5 to 10,000 Hz (90 to 600,000 cpm)
• Mounted Resonant Frequency: >20 kHz (>1200 kcpm)
• Amplitude Linearity: ±2% (1 to 10g peak)
• Transverse Sensitivity: ≤7%
• Settling Time: ≤2000 ms
• Excitation Voltage: 4.7 to 5.5 V DC
• Output Bias Voltage: +2.5 ± 0.23 V DC
• Quiescent Current: <800 µA

Environmental Features

• Shock Limit: 49,050 m/s² peak (5,000 g peak)
• Operating Temperature: -40 °C to +105 °C
• Storage Temperature: -55 °C to +121 °C
• Sealing: Hermetic
• Humidity: 100% condensing, no water immersion

Physical and Installation Details

• Size: 17.5 mm hex by 45.7 mm height
• Weight: 58 g (2.0 oz)
• Mounting Thread: 3/8-24 female
• Mounting Torque: 2.7 to 6.8 N·m
• Mounting Stud Option: 15 = 3/8-24 to 3/8-16 UNC, 3/4 inch hex stud
• Sensing Element: Ceramic Shear
• Housing Material: 316L stainless steel
• Cure Time (if adhesive used): 24 hours

Model Suffix Details

• -15-05: Mount stud option 15 with CSA, ATEX, IECEx approvals