DFW “ATEX2GD”: WEIGHT INDICATOR FOR ATEX 1 & 21 ZONES

FUNCTIONS

SCALE FUNCTIONS
-Zeroing
- Automatic Tare
- Presettable Tare
- ID1 and ID2 10-digit Codes
- Print and data transmission commands
- selectable function command
- on/off switching.
SELECTABLE FUNCTIONING MODES
- High Resolution Weighing x 10
-Net/Gross or lb/kg conversion
- Accumulation
- Formula weighing
- +/- Checkweighing
- Counting (Max. resolution of 1.500.000 divisions).
- In/Out Truck weighing
- Hold
- Peer-to-peer (up to 4 remote connectable indicators).
- Set Point Control (only in the DFWATEX2GDIO version combined with PW200XRDxxx and PW200IO options).
- MODBUS serial protocol.

Weight indicator for areas classified as hazardous with protection methods according to:
ATEX II 2(2)G Ex ib [ib Gb] IIC T4 Gb for gases,
ATEX II 2(2)D Ex tb [ib Db] IIIC T197°C IP65 Db for dust.
Ideal for creating weighing systems, batching, and automation systems. EC-Type-Examination certificate according to Annex III (ATEX directive). CE-M approvable (OIML R-76 / EN 45501).

MAIN FEATURES

Waterproof 17-key numerical and functional keyboard.
LCD display with 6 25-mm high contrast digits, clearly visible even in poor lighting conditions and with low temperatures, and with 6 LEDs for showing the active functions.
IP68 Satin finish stainless steel case.
Dimensions 264x174x115mm.
Suitable for use on the table, or wall.
Up to 10.000e or multirange 3 x 3000e @ 0,3 µV/d in CE-M approved version for legal for trade use.
Up to 1.000.000 displayable divisions with internal resolution up to 3.000.000 points.
Up to 8 signal linearization points with DINITOOLS (3 from keypad).
A/D 24-bit sigma-delta conversion, up to 200 conv./sec. autoselect.
Digital calibration and set-up from keyboard; Instrument management & configuration from PC with DINITOOLS.
Power supply through external module: with optional battery pack; or with optional power adapter connectable to mains at 230 Vac or at 24 Vdc.
Connection with up to 4 load cells having 350 Ohm input resistance.

MAIN CERTIFICATIONS

OIML R76

I/O SECTION (ONLY WITH THE DFWATEX2GDIO MODEL)

Fiber optic bidirectional port for connection with printer, labeller, PC, or PLC in safe area.
4 logic inputs and 4 barriered digital outputs, connectable to other intrinsic safety devices in a hazardous area (only with the DFWATEX2GDIO version combined with PW200XRDxxx and PW200IO options).