Vibration Alarm 'VA-300'

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last updated：Jun 01, 2020

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Equipped with a standard DC4-20mA output for vibration monitoring!

The vibration alarm device "VA-300" detects and continuously monitors the vibrations of key components in rotating machinery such as blowers and generators using a small pickup (vibration detector). When the size exceeds a pre-set value and duration, it issues individual alarms for both alarm and trip, and the alarm settings can be individually configured for alarm level and trip level using an adjuster within the sealing pocket. 【Features】 ■ Various types of pickups available for different applications ■ Standard equipped with two-stage alarm contact outputs for alarm and trip ■ The built-in preamplifier in the pickup allows for easy extension of cables ■ Output terminals are standard equipped with AC, DC, and DC 4-20mA outputs ■ Monitor with PU sensitivity calibration function for easy maintenance and replacement *For more details, please download the PDF or contact us.

Related Link - http://www.sotec-web.co.jp/hanbai_va300.html

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basic information

【Specifications】 ■ Alarm setting range: From 1/20 of the maximum value of each measurement range to the upper limit of measurement ■ Measurement accuracy: 5% ■ Detection method: RMS (Root Mean Square) ■ Smoothing time constant: Approximately 5 seconds ■ Display: 3 1/2 digits, red LED, character height 14mm *For more details, please download the PDF or contact us.