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XDG3242/XDG3242Y differential expansion monitor

XDG3242/XDG3242Y differential expansion monitor

XDG3242/XDG3242Y differential expansion monitor is used to measure the change of relative position caused by the inconsistent expansion of rotor relative to cylinder of large rotating machinery.


Overview

XDG3242/XDG3242Y differential expansion monitor is used to measure the change of relative position caused by the inconsistent expansion of rotor relative to cylinder of large rotating machinery. It receives the voltage signal of the two-circuit eddy current sensor system and is used to continuously monitor and measure the two-circuit differential expansion of rotating machinery.

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  • Input signal: input two eddy current sensors at the same time

    Range: Ф 25mm probe 12 mm

    Resolution: 0.01mm

    Error: full range± 1.0%。 Display mode: 3.5 inch TFT true color touch screen or digital tube

    Current output: (4~20) mA, independent for each channel, short circuit protection, maximum load 400Ω, Error:± of full scale; 1.0%;

    Setting range: any setting within the full range

    Communication: RS485 communication interface, MODBUS-RTU communication protocol

    Baud rate: 4800bps, 9600bps (default), 19200bps, three options

    Alarm: alarm setting: 4 points per channel (positive alarm I, positive alarm II, negative alarm I, negative alarm II), positive and negative alarms share the relay and indicator light

    Alarm delay: any integer within the range of (0~30) seconds

    Alarm output: relay normally open and normally closed contact mode output, contact capacity DC28V/2A or AC250V/1A

    Boundary dimension: fixed in tray, width 160× High 80× Depth 130 (mm)

    Hole size: width 152× Height 76 (mm)


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