VW0420: Vibrating Wire Isolated Analog Interface
VW0420: Vibrating Wire Isolated Analog Interface
VW0420: Vibrating Wire Isolated Analog Interface
VW0420: Vibrating Wire Isolated Analog Interface
VW0420: Vibrating Wire Isolated Analog Interface
VW0420: Vibrating Wire Isolated Analog Interface
VW0420: Vibrating Wire Isolated Analog Interface
VW0420: Vibrating Wire Isolated Analog Interface
VW0420: Vibrating Wire Isolated Analog Interface
VW0420: Vibrating Wire Isolated Analog Interface
VW0420: Vibrating Wire Isolated Analog Interface
VW0420: Vibrating Wire Isolated Analog Interface
VW0420: Vibrating Wire Isolated Analog Interface
VW0420: Vibrating Wire Isolated Analog Interface

VW0420 Isolated Analog Interface for Vibrating Wire Sensor (4-20mA output)

Reference: VW0420 - Manufacturer: RST Instruments

◆ Maximum flexibility in connecting the system
◆ 4 dielectrically isolated ground subsystem
◆ Straightforward setup, easy to connect via USB cable

 

The VW0420 provides an interface between vibrating wire instruments and factory automation systems which support 4-20 mA sensors.

The vibrating wire section measures the natural frequency and temperature of the sensor. The measurements are then converted to engineering units, unit converted etc. as required, and scaled to the 4-20 mA outputs.

Setup of the device is straightforward, using a Windows host program connected via USB cable.

Sweep types of A, B, C, D, E, F, user-defined.
Frequency input of 450-6000 hz.
Current output of 4-20mA nominal, isolated between channels and with respect to sensor to 2500V AC.
Current resolution of 0.002%.
Current conversion accuracy of 0.02%.

The Sensor measures:
Vibrating Wire
Output Signal:
4-20 mA

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