MVS-20
VI-4684 Velocity 4-20 mA SEISMIC VIBRATION TRANSMITTER
VI-4684 is a simple 2-wire loop signal proportional to velocity is generated for PLC/DCS or other 4-20 mA input devices. It is a solid state loop powered transmitter which provides a 4-20mA output proportional to the machine case vibration level. The ideal solution for sensing machinery vibration level, and transmitting a proportional 4-20 mA signal directly to a PLC, DCS, monitor or computer. Model VI-4684 is simply mount on the machine case and technology which eliminates wiring polarity errors.
Application
• Fans
• Blowers
• Motors
• Centrifuges
• Compressors
• Turbochargers
• Pumps
• Generators
• Gear Box
• Engines
Feature
• Provide a 4-20 mA output proportional to the machine case vibration level
• Different mounting stud available
• Available with flying leads, terminal block or MIL style connector
• The 4-20 mA output interface
• directly to any PLC , DCS or other recording monitor
• 2 wires loop powered.
• Non-polarity sensitive,
• Multiple frequency filter option available
Specification
• Vibration Output: 4-20mA, load (loop powered)
• Accuracy: 2%( Repeatability)
• Frequency response: 2-1500HZ
• Axis Orientation: Any
• Power supply: 12-30 VDC, Non-polarity sensitive.
• Electronic connection: optional
• 24 in. Flying lead
• Terminal block (accepts up to 16 AWG wire)
• 2 pins MIL style connector
• Case material: 304 & 316 SS
• Isolation: 500Vrms, circuit to case
• Temperature: -40o to 100oC
• Relative humidity: ≤90%
• Enclosure Environmental Rating:
• NEMA 4X, IP65, IP67, 2 pin style connector
Please click on the link to download Document
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