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i 40 Ex 2-21 IECEx

i 40 Ex 2-21 IECEx
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i 40 Ex 2-21 lECExWeight indicator for industrial processes in explosive atmosphere PRECIA MOLEN WORLDWIDE WEIGHING ^ The i 40 Ex 2-21 lECEx industrial indicator is particularly adapted for process weighing with easy integration in any industrial process which includes weight measurement. ^ It can be installed directly in potentially explosive atmosphere for risks related to the presence of dusts (zone 21 and 22) and/or gas (zone 2). ^ The numerous wiring possibilities allow a direct connection of the i 40 Ex 2-21 IECEx indicator to most PLCs and industrial PCs on the market. Display • FSC Technology (Field Sequential Color) • 7 color configurable backlighting • Weight display over 7 characters (25 mm high) • 10 character text zone (8 mm high) • Weight units: g, kg, t and lb • Metrological and field bus activity indicators • Wide viewing angle and sharp contrast • Bilingual messages French/English Keyboard • Touch pad • 3 metrological keys: zero, tare and gross weight reminder • 3 menu access keys • 4 arrow keys Metrological Approval Compliant with the European Directive on Non-Automatic Weighing Instruments (NAWI). • Class III NAWI • Simple range 1 x 3 000 or 1 x 6 000 • Double range 2 x 3 000 or 2 x 6 000 C € Conformity • CC ** if 4-20 mA option: minimum 22 V *** -10 °C/ +40 °C in legal for trade use. Metrological Features • Up to 200 000 divisions in non legal for trade use. • Cascadable digital filters on 2 configurable levels Physical Features SS 304 L Weight: 4 kg Supplied with universal adjustable mount for tabl

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Used to remotely perform zeroing and taring operations. Settings Metrological and functional settings can be performed via: • the indicator front panel; • a PC and a simple Internet browser. Parameter back-up/restoration on pSD board (optional) or on CD-Rom. Help with preventive maintenance • Counter of observed weight overloads. • Alert display on 3 levels according to the number of performed weighs. Supplied Accessories • Clear protective cover for the front panel, which can be left on during use. Communication via field bus • PROFIBUS-DP* • PROFINET* • DeviceNet* • Ethernet Modbus-TCP* •...

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