Digital indicator and controller AFRISO EURO INDEX
VarioFox

The new Digital Indication and Control Instrument VarioFox from AFRISO is a compact, ready-to-connect universal measurement and control instrument with integrated sensor supply and 2 (also choice of 4) voltage-free switching outputs. The instrument is very easy to operate and to program due to its text-orientated menu guidance (German, English or French).

VarioFox features a measurement unit listing, where units can be freely edited, as well as a free scaling/calibration of start and end of scale display values (99.999 - 9,999) which allows for almost all possibly required parameter settings. For horizontal cylindrical and spherical tanks integrated calibration charts can be accessed. For non-linear vessels or specially fabricated tanks a customer- specific 24-point linearization is available. The highest and lowest operational values are memorized but can also be utilized as instrument-internal visual and audible alarms on request. An alarm mute/accept button on the front of the instrument requires the responsible operator to act and this in itself provides for additional operational safety.

The measuring instrument works off an AC 50-253 V or DC 20-253 V supply and integrates a sensor input (4-20 mA, 0-20 mA, 0-10 V) and two isolated separate analogue outputs (0/4-20 mA und 0-10 mA).

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