74712-01-10-02-00 | High-temperature Two-wire Transducer

Overview:

The Bently Nevada 74712-01-10-02-00 High-Temperature Two-Wire Transducer is designed for monitoring machine vibration. Its rugged construction makes it suitable for extreme environments, with high resistance to temperature fluctuations and mechanical stress. Made in the U.S.A., it’s perfect for industrial applications where reliable vibration measurement is essential. It comes with options for mounting angles, connectors, and base configurations, as well as optional certificates of origin (COO).

Features:

• High sensitivity (20 mV/mm/s) for precise vibration monitoring.
• Wide operating temperature range from -29°C to +204°C (-20°F to +400°F).
• Offers a dynamic operating range of up to 2.54 mm (0.100 in) peak-to-peak displacement.
• Shock-resistant with 50 g peak maximum acceleration tolerance.
• Multiple mounting options and connectors available for flexibility.
• Designed with anodized aluminum casing and silicone gasket for durability in harsh environments.

Technical Specifications:

• Brand: Bently Nevada
• Model: 74712-01-10-02-00
• Product Type: High-Temperature Two-Wire Transducer
• Operating Temperature: -29°C to +204°C (-20°F to +400°F)
• Sensitivity: 20 mV/mm/s (500 mV/in/s) ±5%
• Frequency Response: 4.5 to 1000 Hz (270 to 60,000 CPM)
• Mounting Base Option: Circular M10X1 (other base options available)
• Connector Option: Top mount
• Coil Resistance: 1.25 kΩ ±5%
• Shock Resistance: Withstands 50 g peak acceleration
• Amplitude Linearity: ±5% from 0.01 to 5.0 in/s (0.254 to 127 mm/s)
• Weight: 0.48 Kg (17 oz)
• Calibration Load: 10 kΩ

Applications:

• Suitable for use with Bently Nevada 3300 and 3500 monitoring systems.
• Ideal for industrial machinery, turbines, compressors, and pumps.
• Used in environments with high-temperature fluctuations and mechanical stress.

FAQ:

• Q: What is the maximum displacement range for this transducer?
  A: The maximum displacement is 2.54 mm (0.100 in) peak-to-peak.
• Q: What is the frequency response range?
  A: The frequency response ranges from 4.5 Hz to 1000 Hz, or 270 to 60,000 CPM.
• Q: What is the maximum operating temperature for the 74712 transducer?
  A: The operating temperature range is from -29°C to +204°C (-20°F to +400°F).
• Q: What is the typical weight of the 74712 transducer?
  A: The transducer typically weighs 0.48 Kg (17 oz).

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