Product Description

The Bently Nevada Model 990-04-XX-01-00 Wire Vibration Transmitter is a precision instrument designed to monitor mechanical equipment condition and diagnose faults. This transmitter detects cable vibrations and converts these signals into standard voltage/current outputs, ensuring effective monitoring and maintenance of mechanical systems.

Features

• Vibration Detection: Efficiently detects cable vibrations, providing critical data for monitoring.
• Signal Conversion: Transforms detected vibration signals into a standard 4-20mA output, compatible with a variety of monitoring systems.
• Condition Monitoring: Essential for mechanical equipment condition monitoring and fault diagnosis, facilitating proactive maintenance.
• Mounting Option: Includes 35 mm DIN rail clips for straightforward installation.
• Country-Specific Approvals: Complies with specific regulatory standards based on the country of application.

Technical Specifications

• Operating Voltage: 24VDC
• Output Signal: 4-20mA
• Measurement Range: 0-50mm/s
• Accuracy: ±3% full scale
• Frequency Response: 10-1000Hz

Transmitter Temperature

• Operating Temperature: -35°C to +85°C (-31°F to +185°F)
• Storage Temperature: -52°C to +100°C (-62°F to +212°F)

Probe Temperature

• Operating Temperature: -52°C to +177°C (-62°F to +351°F)
• Storage Temperature: -52°C to +177°C (-62°F to +351°F)

Environmental Conditions

• Relative Humidity: 100% condensing, non-submerged, with protection for coaxial connectors.
• Protection Level: IP65, ensuring the device is dust-tight and protected against water jets.

Dimensions and Weight

• Dimensions: 100.1mm (Length) x 73.9mm (Width) x 53.3mm (Height)
• Weight: Approximately 0.43kg

The 990-04-XX-01-00 model is engineered for durability and high performance in harsh environments, providing accurate and reliable measurements across a wide temperature range. Its compact size and robust build make it an ideal solution for various industrial applications.