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Weight indicators Ex





DFW "ATEX2GD": WEIGHT INDICATOR FOR ATEX 1 & 21 ZONES


  DFW "ATEX2GD": WEIGHT INDICATOR FOR ATEX 1 & 21 ZONES
 

DFWATEX2GD: Weight indicator for hazardous areas

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).
MAIN CERTIFICATIONS
  • OIML R76
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.
  • Satined IP68 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.
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.
DOWNLOAD
Available versions
 CodeDescription
DFWATEX2GD-1 IP68 stainless steel, ATEX 2GD indicator. 17-key keypad and LCD display. Protection mode: ATEX II 2(2)G Ex ib [ib Gb] IIC T4 Gb for gases and ATEX II 2(2)D Ex tb [ib Db] IIIC T197°C IP65 Db for dust. Complete with manual and DECLARATION OF CONFORMITY. To be combined always with the PW200XRDxxx series' power adapter or DFWBP76ATEX battery. The manuals and ATEX EU CONFORMITY DECLARATIONS are available in EN, DE, FR, and IT.
DFWATEX2GDIO-1 IP68 stainless steel, ATEX 2GD indicator fitted with I/O section. 17-key keypad and LCD display. Protection mode: ATEX II 2(2)G Ex ib [ib Gb] IIC T4 Gb for gases and ATEX II 2(2)D Ex tb [ib Db] IIIC T197°C IP65 Db for dust. Complete with manual and DECLARATION OF CONFORMITY. To be combined always with the PW200XRDxxx series' power adapter. The manuals and ATEX EU CONFORMITY DECLARATIONS are available in EN, DE, FR, and IT.

Advanced configuration example (click to zoom):

Approval kit
 CodeDescription
KCEM Plates and Welmec form for legal trade use of a scale. NET PRICE. Service available in combination to a Dini Argeo indicator.
Declaration of ATEX conformity of whole
 CodeDescription
DCATEX2GD Declaration of ATEX conformity of whole. Ex II 2GD IIC T4 T197°C X SYSTEM, with relative label of whole system, for Dini Argeo ATEX weight indicator connected a mechanical structure with ATEX load cells (each cell must be certified with CCATEX option). ATEX CONFORMITY DECLARATIONS will be supplied in English.
Power supply and INPUT/OUTPUT for DFWATEX2GD
 CodeDescription
PW200XRD24D ATEX power supplier with 24 Vdc input. 10,5 Vdc intrinsically safe output, complete of Exd case, with protection modes: ATEX II 2(2)G Ex d [ib Gb] IIC T4 Gb and ATEX II 2(2)D Ex tb [ib Db] IIIC T140°C Db. Complete with manual and ATEX CE CONFORMITY DECLARATIONS, available in EN and IT.
PW200XRD24A ATEX power supplier with 24 Vac input. 10,5 Vdc intrinsically safe output, complete of Exd case, with protection modes: ATEX II 2(2)G Ex d [ib Gb] IIC T4 Gb and ATEX II 2(2)D Ex tb [ib Db] IIIC T140°C Db. Complete with manual and ATEX CE CONFORMITY DECLARATIONS, available in EN and IT.
PW200XRD115 ATEX power supplier with 115 Vac input. 10,5 Vdc intrinsically safe output, complete of Exd case, with protection modes: ATEX II 2(2)G Ex d [ib Gb] IIC T4 Gb and ATEX II 2(2)D Ex tb [ib Db] IIIC T140°C Db. Complete with manual and ATEX CE CONFORMITY DECLARATIONS, available in EN and IT.
PW200XRD230 ATEX power supplier with 230 Vac input. 10,5 Vdc intrinsically safe output, complete of Exd case, with protection modes: ATEX II 2(2)G Ex d [ib Gb] IIC T4 Gb and ATEX II 2(2)D Ex tb [ib Db] IIIC T140°C Db. Complete with manual and ATEX CE CONFORMITY DECLARATIONS, available in EN and IT.
PW200IO Intrinsically safe input/output option. For the use of the INPUT/OUTPUT section on DFWATEX2GDIO or DFWATEX2GDF.
EXACBPW(S6) Armoured 4x1mm² cable, for ATEX systems. €/m
ATEX battery and battery charger
 CodeDescription
DFWBP76ATEXD Rechargeable ATEX battery, for 1 & 21 zones. If used with DFWATEX weight indicator this battery needs the BTCB2GD optional cable.
BTCB2GD Cable for DFWBP76ATEXD battery connection.
DFWBPAL-2 Battery charger for safe area, for DFWBP76ATEXD ATEX battery.
STFA12 Stainless steel bracket for mounting the ATEX battery on column. Compatible with "DFWBP76ATEX..", "BP6ESTATEX3GD.." and "BP6V12A".
ATEX 2GD Remote Button Control
 CodeDescription
EXPHBN EX 2GD hand control with 2 buttons and cable gland (optional cable). Protection ATEX II 2G Ex ed IIC T6 for gases, ATEX II 2D Ex tD A21 IP6X T80°C for dust.
EXACB4(S6) Armoured 4x0,5mm² cable, for ATEX systems. €/m
Communication interfaces
 CodeDescription
ALMEMATEX(S1) Alibi memory for ATEX 2GD indicator (fiscal memory, max 120.000 weighs) for approved transmission of the weight to PC/PLC (to be used with DFWATEX2GDIO).
DF485EX(S1) ATEX RS485 port, for DFWATEX2GDF and DFWATEX2GDIO.
Optical fibres and converter
 CodeDescription
CBFOPT(S2) Synthetic optical fibre cable. €/m (min. 10m).
FB232(S2) Optical fibre/RS232 converter for connection with printer, PC, etc. For standard RS232 serial ports, with a work tension of at least 7 Vdc. Maximum connection length of the optical fibre cable: 30m.
FBUSB(S2) Optical fibre/USB converter for connection with PC. Maximum connection length of the optical fibre cable: 30m.
FBDIN100(S2) Optical fibre/RS232 converter for DIN bar, for synthetic optical fibre. The maximum length is 100m (greater lenghts upon price estimate). For the connection with PC, PLC.
Connection cables
 CodeDescription
EXACB4(S6) Armoured 4x0,5mm² cable, for ATEX systems. €/m
EXACBPW(S6) Armoured 4x1mm² cable, for ATEX systems. €/m
EXCB6(S6) Shielded, blue, 6x0,22mm² cable, for EX i (2GD) applications. €/m
LCCB Shielded 6x0,25 mm² cable (suitable for Ex zones). €/m
RSCBTW Cable of 2 twisted pairs (€/metre). Double screening for RS422–RS485 connections. 10m minimum length
RS485 active barriers
 CodeDescription
ZB485(S6) RS485 active barrier. Mark: ATEX II (1) GD [EEx ia] IIC, I (M2) [EEx ia] I, II 3G Ex nA II T4, [Ex ia] IIC. 24Vdc power supply not included, we recommend the combination with ZBPWR24.
ZBPWR24 Power supply specific for ZB485 active barrier.
Saving of the weighs
 CodeDescription
SWM WeiMonitor PC program for monitoring and recording weighs in real time, from one or more scales (price of a license for a single scale management).
Columns and brackets
 CodeDescription
STFI-1 Stainless steel fixing bracket. For mounting the weight indicator on wall.
STFA12 Stainless steel bracket for mounting the ATEX battery on column. Compatible with "DFWBP76ATEX..", "BP6ESTATEX3GD.." and "BP6V12A".
STFR-1 Stainless steel fixing bracket with adjustable inclination. For mounting the weight indicator on wall.
CSP38I-1 Stainless steel column 450x450mm, h=917mm, Ø 38mm. For the indicators of the DINI ARGEO and SCALE HOUSE range.
CSP38D Stainless steel column 350x350mm, h=750mm. Painted steel base. For the indicators of the DINI ARGEO and SCALE HOUSE range.
PG cable glands
 CodeDescription
PG7EX 10 PG7 metallic cable gland set for ATEX indicators.
PG9EX 10 PG9 metallic cable gland set for ATEX indicators.
Other accessories
 CodeDescription
TECSUP Technical assistance by telephone. NET Hourly price.

All the specifications and images can be subject to variations and upgrades without prior notice.
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