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Catalog excerpts

Digital display and control units VarioFox® 12/14 ■■ Can be used as compact, ready-to-connect filling or emptying controller Text-based user interface Selectable units Data logger function A Screw connector kit Junction box with pressure relief port Digital display unit VarioFox Signalling device Pressure transducer For recording process parameters. Together with the event DMU 08 reporting system EMS and the AFRISO Net webservice, this unit serves as an economical measuring and control station with data logging and remote monitoring functionality. Compact, ready-to-connect display and control unit in a robust wall-mounting housing. With integrated sensor supply and 2 relay outputs. Together with a transducer (e.g. for pressure, temperature, level, etc.), VarioFox® forms an autonomous measuring and control system. VarioFox® is universally applicable and freely configurable. Technical Display specifications 5-digit graphical LC display, backlit (white), textbased user interface, user interface language selectable (German/English/French), selectable units. Measuring range 99.999...– 9,999 (start and end values as well as decimal point can be adjusted) Linearity ±0.1 % of measuring range Switching outputs Relay contacts: 2 voltage-free changeover contacts (adjustable switching hysteresis) Contact rating: AC 250 V 2 A 100 VA Housing Robust wall mounting housing made of impact-resistant plastic (ABS) W x H x D: 100 x 188 x 65 mm Degree of protection: IP 54 (EN 60529) Linearisation Resolution Customer-specific linearisation with a max. of 24 10 bits, decimal point position can be set as required points for the indication of volume (e.g. litres) in non-linear tanks. Bearing charts for cylindrical Response time horizontal tanks and spherical tanks are pre< 0.2 s, filter can be activated programmed. Operating temperature range: Min./max. value memory Ambient: -10/+55 °C The highest and lowest values attained during Supply voltage operation can be displayed. AC 50–253 V Data storage and clock DC 20–253 V Long-term monitoring data is stored on a memory Sensor supply card (SD/MMC). Memory card not included. PC Integrated, galvanically isolated power evaluation software VarioView for storing the data supply for transducer: DC 20 V/20 mA in daily files (option). Analogue input All analogue standard signals, e.g. 4–20 mA, 0–20 mA, 0–10 V Binary input Transistor PNP (e.g. for VibraFox GVG) Visual alarm 1 red LED Audible alarm Integrated piezo buzzer, can be acknowledged i Complete range "Digital Display Units" see pages 586–589. Analogue output 1 0/4–20 mA, galvanically isolated Analogue output 2 0–10 V, galvanically isolated Additional functions VarioFox®14 Relay contacts: 4 voltage-free changeover contacts (adjustable switching hysteresis) VarioFox 12 (2 relay contacts) VarioFox® 14 (4 relay contacts) VarioView evaluation software

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Catalog excerpts

All AFRISO-EURO-INDEX catalogs and technical brochures

Archived catalogs

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