DFW series indicators DFW_03_12.07_EN_U
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2. MAIN TECHNICAL SPECIFICATIONS
POWER SUPPLY DFW: 12Vdc trough 110-240 Vac 50-60Hz adapter and rechargeable battery (6 V
– 4,5 Ah).
DFWL: 12Vdc through 110-240 Vac 50-60Hz adapter or 4 AA batteries (not
included)
DFWLB: internal rechargeable battery (nichel-metal hydride) 6 V – 4,5 Ah;
recharger included
DFWPM: 4 AA batteries or trough PC with standard USB connector.
DFWLI: 12Vdc trough 110-240 Vac 50-60Hz adapter.
DFWLIB: internal rechargeable battery (nichel-metal hydride) 6 V – 4,5 Ah;
recharger included.
DFWPM: 4 batterie tipo AA oppure tramite PC con connettore USB standard.
DFWLKR - DFWLKRF: internal rechargeable battery 6 V – 1,3 Ah; recharger
included (230 Vac 50Hz / 7.2 Vdc).
DFWLAP: internal rechargeable battery 6 V – 4,5 Ah; recharger included (110 –
240 Vac 50-60 Hz / 6Vdc).
DFWLID: internal rechargeable battery (nichel-metal hydride) 6 V – 4,5 Ah;
recharger included (110 – 240 Vac 50-60 Hz / 6Vdc).
DFWLIDCC: 12Vdc tramite alimentatore 110-240 Vac 50-60Hz.
NOTE: recharge the battery using ONLY the charger provided
MAXIMUM POWER 5 VA
OPERATING TEMPERATURE From -10 to +40 °C (14 to 104 °F) (with even temperature).
DISPLAYED DIVISIONS 10000e, 3X3000e for legal for trade use expandable to 800.000 for internal use
(with minimum signal coming from the 1,6mV/V cell).
MAXIMUM INPUT SIGNAL 6 mV/V.
MINIMUM VOLTAGE PER DIVISION 0.3 µV (approved instrument); 0.03 µV (non approved instrument).
RESOLUTION IN CALCULATION 1'500'000 points (with signal in input equal to 3mV/V).
KEYBOARD DFW: water resistant polycarbonate membrane keys with tactile and acoustic
feedback.
DFWL, DFWLI, DFWLIB, DFWLKR, DFWLKRF, DFWPM, DFWLAP, DFWLID,
DFWLIDCC: water resistant polycarbonate mechanic keys with tactile and acoustic
feedback.
PROTECTIVE CASE ABS console (IP 65 protection for DFW, IP 67 for DFWLAP, IP 54 for DFWL)
STAINLESS STEEL console (IP 68 protection for DFWLB, DFWLI, DFWLID and
DFWLIDCC)
TARE FUNCTION Available on the entire capacity.
AUTO POWER OFF Programmable from 1 to 255 minutes, or disinserted.
LOW BATTERY WARNING “Low Batt “ will appear on the display.
BATTERY RECHARGE TIME 12 hours.
LOAD CELL POWER SUPPLY 5Vdc ± 5%, 120Ma (max 8 cells of 350 Ohms)
LOAD CELL CONNECTIONS 6 wires (CELL1) with Remote Sense , 4 wires (CELL 2, 3, 4) without Remote
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