Bently Nevada 74712-01-02-02-00 | Seismoprobe

Overview

The Bently Nevada 74712-01-02-02-00 Seismoprobe is a high-performance, high-temperature two-wire transducer designed for vibration monitoring applications. It is ideal for use in demanding industrial environments and provides accurate, reliable measurements in harsh conditions.

Key Features:

• High-Temperature Performance: Operates effectively in temperatures from -29°C to +204°C (-20°F to +400°F).
• Frequency Response: 4.5 to 1000 Hz (270 to 60,000 CPM), +0, -3dB typical.
• Dynamic Range: Up to 2.54 mm (0.100 in) peak-to-peak displacement.
• Shock Resistance: Withstands up to 50 g peak maximum acceleration.
• Mounting Flexibility: Available with different mounting options including circular stud, 1/4-28 UNF.
• Coil Resistance: 1.25 kΩ ±5%.

Specifications:

• Model: 74712-01-02-02-00
• Sensitivity: 20 mV/mm/s (500 mV/in/s), ±5% when terminated and oriented correctly.
• Frequency Range: 4.5 Hz to 1000 Hz (270 to 60,000 CPM).
• Velocity Range: 25 mm/s (1 in/s) at 100 Hz with a 10 kΩ load.
• Amplitude Linearity: ±5% from 0.01 to 5.0 in/s (0.254 to 127 mm/s) at 100 Hz (6000 CPM).
• Connector Option: Top mount, with cadmium-plated aluminum and neoprene.
• Weight: 0.48 kg (17 oz).

FAQ:

• Q: What is the frequency response range of the Bently Nevada 74712?
  • A: The frequency response is 4.5 to 1000 Hz (270 to 60,000 CPM), with a +0, -3dB typical.
• Q: What is the maximum displacement range?
  • A: The maximum displacement is 2.54 mm (0.100 in) peak-to-peak.
• Q: Can this model be used in extreme temperature conditions?
  • A: Yes, it operates in temperatures ranging from -29°C to +204°C (-20°F to +400°F).
• Q: What is the weight of the 74712 Seismoprobe?
  • A: It weighs 0.48 kg (17 oz).

Check official datasheet for more detailed information:9200 and 74712 Seismoprobe Velocity Transducers Datasheet