74712-06-05-03-00 | High-temperature Two-wire Transducer

Overview

The Bently Nevada 74712-06-05-03-00 High-Temperature Two-Wire Transducer is designed for high-precision vibration measurement in extreme conditions. Made in the USA, this device boasts a rugged design with a variety of options for mounting, connectors, and approvals to meet diverse industrial needs.

Key Features:

• High Sensitivity: 20 mV/mm/s (500 mV/in/s) ±5% with proper orientation and termination.
• Wide Frequency Response: 4.5 to 1000 Hz (270 to 60,000 CPM) +0, -3dB typical.
• Dynamic Range: 2.54 mm (0.100 in) peak-to-peak maximum displacement.
• Operating Temperature Range: -29°C to +204°C (-20°F to +400°F).
• Shock Resistance: Withstands up to 50 g peak maximum acceleration along the non-sensitive axis.
• Coil Resistance: 1.25 kΩ ±5%.
• Mechanical Durability: Anodized aluminum A204 case and silicone gasket ensure robust performance.

Technical Specifications:

• Model: 74712-06-05-03-00
• Type: High-temperature two-wire transducer.
• Made in: U.S.A.
• Connector Option: Terminal block top mount (03).
• Mounting: 1/2-20 UNF-3A stud (no base).
• Sensitivity Temperature Coefficient: 0.2%/°C.
• Amplitude Linearity: ±5% from 0.01 to 5.0 in/s (0.254 to 127 mm/s) at 100 Hz (6000 CPM).
• Velocity Range: 25 mm/s (1 in/s) at 100 Hz with a 10 kΩ load.

FAQ:

1. What is the maximum operating temperature for this transducer?
2. The maximum operating temperature is 204°C (+400°F).
3. What is the typical sensitivity of the 74712?
4. The sensitivity is 20 mV/mm/s (500 mV/in/s) ±5% at a frequency of 100 Hz.
5. What is the shock resistance of this transducer?
6. It can withstand up to 50 g peak maximum acceleration along the non-sensitive axis.
7. Can the transducer be used for long distances?
8. Yes, it supports a maximum lead wire length of up to 305 meters (1,000 feet).

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