200155-08-05 Bently Nevada Trendmaster Pro Accelerometer

Manufacturer: Bently Nevada

Product No.: 200155-08-05

Product Type: Low Frequency Trendmaster Pro Accelerometer

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

Mounting Stud Option 08: 3/8-24 to 1/2 NPT, 1 inch hex stud for secure industrial mounting

Electrical Performance

Sensitivity: 10.2 mV/(m/s²) (100 mV/g) at 80 Hz ±12%

Measurement Range: ±196 m/s² (±20 g) allows for broad detection of vibration levels

Fine Measurement Resolution: 24.5 mm/s² (2.5 mg) for detailed low-level vibration trends

Frequency Response: 1.5 Hz to 10,000 Hz (90 to 600,000 cpm) for comprehensive coverage of vibration signals

Mounted Resonant Frequency: Greater than 20 kHz (1,200,000 cpm) ensuring system stability

Amplitude Linearity: ±2% accuracy from 1 to 10 g peak acceleration

Transverse Sensitivity: ≤7% directional sensitivity control

Settling Time: ≤2000 ms stabilizes output within 5% of bias voltage

Excitation Voltage: 4.7 to 5.5 VDC

Output Polarity: SIG+ positive when acceleration is from base to connector

Quiescent Current: Less than 800 μA for minimal power consumption

Output Bias Voltage: +2.5 ± 0.23 VDC baseline output stability

Mechanical and Material Details

Size: 17.5 mm hex x 45.7 mm height (11/16 in x 1.8 in) for compact installation

Weight: 58 g (2.0 oz) ensuring minimal load on structures

Mounting Thread: 3/8-24 female thread for compatibility with industrial mounts

Mounting Torque: 2.7 to 6.8 N•m (2 to 5 ft•lbf) recommended for secure attachment

Sensing Element: High-precision Ceramic element for reliable measurements

Sensing Geometry: Shear-type construction enhances vibration isolation

Housing Material: 316L Stainless Steel for resistance to corrosion and chemical exposure