200155-21-05 | Low Frequency Trendmaster Pro Accelerometer

Bently Nevada 200155-21-05 Low Frequency Accelerometer

Product Summary

This sensor is part of the Trendmaster Pro line. It fits low-speed machines like fin fans. The -21 version includes a hex stud with 3/8-24 external and M6x1 internal threads.

Key Features

• Model: 200155-21-05
• Mounting: Plate stud, 3/8-24 to M6x1
• Use with ProTIM Acceleration-to-Velocity type (-05)
• Made in USA
• Applications: Cooling fans, gear motors, pumps

Electrical Specifications

• Output: 10.2 mV/(m/s²) (100 mV/g)
• Range: ±196 m/s² (±20 g)
• Frequency: 1.5 to 10,000 Hz
• Bias Voltage: +2.5 VDC ± 0.23
• Excitation Voltage: 4.7 to 5.5 VDC
• Current: Less than 800 µA
• Settle Time: ≤2000 ms
• Polarity: SIG+ is positive vs SIG-

Mechanical Details

• Thread: 3/8-24 female
• Torque: 2.7 to 6.8 N·m
• Body: 316L stainless steel
• Sensing Element: Ceramic, shear type
• Size: 17.5 mm hex x 45.7 mm high
• Weight: 58 g

Mounting Option Tree

• -21 = 3/8-24 OD to M6x1 ID hex plate stud (1-3/8 inch)
• Use for tight mount areas or metric retrofits

Shipping Info

• Shipped via FedEx, UPS, or DHL
• Global delivery within 3–7 days