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DFW Series





"DFWL PLUS": MULTIFUNCTION WEIGHT INDICATOR ADVANCED VERSION


  "DFWL PLUS": MULTIFUNCTION WEIGHT INDICATOR ADVANCED VERSION
 
AVALABLE LANGUAGES FOR PRINTING
  • IT, EN, FR, DE, ES, PT, CN*, EL*

    * For Chinese and Greek a programming of the printer/labeler is required (S1, only at the time of order)
SELECTABLE FUNCTION MODES
  • The user can select the operating modes directly using the dedicated key*:
    - High resolution display x 10
    - Precision weighing with temporary recalibration via a sample weight (for internal factory use)
    - Net/Gross
    - Lb to Kg converter
    - Free conversion factor (for meter and litre counters etc.)
    - Weight totalizer
    - Formulizer
    - +/- controller with quick target and threshold input
    - Percentage weighing
    - Piece counter
    - Hold
    - Detection of weight peaks

    The “alibi memory” function is available in combination with the required operating mode and it is activated automatically when installing the relevant optional board.

  • Access to the user menu is gained using the dedicated key* to adjust the weighing filter, date and time, setpoint and tare weight, which the user can access by entering a programmable access password.

    * These quick access keys to the menus can be blocked by configuring a dedicated password.
This indicator is the advanced version of the DFWL series, with new high-end functions, such as:
- Fully customisable weight string
- Customisable weight reading command
- Modbus ASCII/RTU
- Ready for communication with D-LEGAL and D-API programmes
CE-M approvable (OIML R-76 / EN 45501).

MAIN FEATURES

  • Weight indicator with ABS case, 25mm backlit LCD display with 6 high contrast digits and icons for showing the active functions. 5-key functional waterproof keypad.
  • Easy to clean ABS IP54 case, resistant to harsh and corrosive environments.
  • Suitable for use on the table, column, or wall.
  • Fitted with fixing bracket with adjustable inclination.
  • A/D 24 bit, 4 channel converter, max. 200 conv./sec. autoselect, and up to 8 signal linearisation points.
  • Up to 10.000e or multirange 3 x 3000e @ 0,3 µV/e in CE-M approved versions for legal for trade use.
  • Up to 1.000.000 displayable divisions with internal resolution up to 3.000.000 points.
  • Connection with up to 8 load cells with input resistance equal to 350 Ohm or up to 16 cells of 700 Ohm each.
  • Digital calibration and Set-Up from keypad or from PC through DINITOOLS.
  • Power supply from 5 to 12Vdc. EU, UK, US, AU plugs included as standard.
  • Power supply: 12V power unit included (if connected it excludes the battery supply) or 4 AA batteries (not included), operating time up to 40 hours.

MAIN CERTIFICATIONS

  • EU Type Examination Certificate (45501:2015)
  • OIML R76
  • Australian legal for trade certificate of approval (NMI S788)

I/O SECTION

  • RS232/C bidirectional port on RJ11 connector for quick connection on screw terminal, configurable for PC, PLC, or additional remote display
  • ASCII Protocol
  • MODBUS RTU/MODBUS ASCII protocol
NEW: PROGRAMMABLE COMMUNICATION STRING
  • The DFWL PLUS indicator offers the possibility of completely customization of the data string output from the serial port, greatly simplifying the integration of the indicator in systems that communicate with pre-existing PC programmes.
  • Customisation also concerns the weight reading command, in order to function correctly also in systems with on-demand string sending.
NEW: D-LEGAL AND D-API PROGRAMMES
  • The new weighing software D-LEGAL is a virtual alibi memory that allows you to save approved weighs directly on a PC, with no memory limits.
    D-LEGAL is designed to simplify data exchange with external programmes through a complete API package.
    D-LEGAL can communicate with the Dini Argeo DGT4X, DGT1SX, DGT1P, DGT1SP, DFWIECEX , DFWL PLUS and DFWLI PLUS transmitters and indicators.

    Main features:
    - Approved and encrypted weighing database that is searchable and exportable in Excel format
    - Potentially unlimited storage memory
    - Available in an internal use version (D-API)
DOWNLOAD
Available versions
 CodeDescription
DFWL-10 Weight indicator with ABS case and 5-key keypad. Backlit LCD display and standard weighing program.
Junction Box / Boards - Load Cell cables
 CodeDescription
LCCBC(S1) Cable for connection between platform and indicator, l=50cm. Female connector to be soldered.
LCCB5C(S1) LCCBC cable + 5m extension cable.
LCCB10C(S1) LCCBC cable + 10m extension cable.
Approval for sale to third parties
 CodeDescription
KCEM Plates and Welmec form for legal trade use of a scale. NET PRICE. Service available in combination with a Dini Argeo indicator.
ECEM-AU Single platform/scale legal-for-trade approval for Australia.
Date&Time option
 CodeDescription
DFCLK3V3-1(S1) Real time clock for printing/displaying of date and time. With UL marked PCB, screw terminal, plastic box.
Storing the weighs
 CodeDescription
SWM "WeiMonitor" PC program to monitor and record in real time weighs performed on the connected scale (the price is intended for the license to manage one scale).
PC Softwares
 CodeDescription
D-LEGAL Legal for trade approved software for recording weighing results to a PC (virtual alibi function) with an integrated API library for interfacing with other software.
D-API Software for recording weighing results to a PC (for internal use) with an integrated API library for interfacing with other software.
Communication Interfaces
 CodeDescription
RSCBUSB-1 USB PC/RS232 converter cable, l=1,5m. USB/RJ11 connector.
BLTH-3(S1) Built-in bluetooth interface. For wireless connection of the scale to tablets, smartphones, laptops or barcode scanners.
Attention: this interface is not suitable for Master-Slave systems.
Connection cables
 CodeDescription
RSCBRJ(S1) RS232/C serial cable - DB9/RJ11 - l=1,5m.
RSCBRJ10M(S1) RS232/C serial cable - DB9/RJ11 - l=10m.
Columns, supports brackets, visors
 CodeDescription
KWR10 Kit of 4 rubber wheels and galvanized steel frame for CSP column. A pair of idler wheels and a pair with brakes.
CSP38I-1 AISI 304 stainless steel column 450x450mm, h=917mm, Ø 38mm. For the indicators of the DINI ARGEO and SCALE HOUSE range.
CSP38 Stainless steel column 450x450mm, h=917, Ø 38mm. Painted steel base. 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.
Weight repeaters
 CodeDescription
DGT100R-1 Weight repeater with 100mm LED display. IP68 stainless steel case, 5-key keypad, air valve for regulating the humidity and the pressure.
Options for ATEX version
 CodeDescription
ZBA1S Intrinsic protection three channel Zener barrier. Specific for connection to load cells, for mounting on DIN rail in a safe area, or in a flame-proof case. Marking: ATEX/IECEx II (1) GD [Ex ia Ga] IIC [Ex ia Da] IIIC. Provided with safety instructions and the ATEX EU declaration of conformity (EN, DE, FR, ES and IT).
KZBA-1 ATEX ABS housing kit with Zener Barrier ZBA1S for load cells. For intrinsically safe weighing systems in a dangerous zone. Dimensions 179x359x166,5mm. It can connect up to 8 350 Ohm load cells. Marking of housing + Zener Barrier ZBA1S: ATEX II 3(1)G Ex nA [ia Ga] IIC T4 Gc X for gas, ATEX II 3(1)D Ex tc [ia Da] IIIC T135°C Dc IP66 X for dust. Provided with safety instructions and the ATEX EU declaration of conformity (EN and IT).
KMB4-1 Kit of 3 ATEX Zener barriers for load cells, in an ABS box. For up to 4 load cells of 350 ohm, for intrinsic protection weighing systems in a dangerous area. Marking of the whole box with three Zener barriers: ATEX II 3(1)G Ex nA [ia Ga] IIC T4 Gc (-20°C ≤ Ta ≤ +40°C) for gas, ATEX II 3(1)D Ex tb [ia Da] IIIC T130°C Dc IP65 (-20°C ≤ Ta ≤ +40°C) for dusts. Provided with safety instructions and the ATEX EU declaration of conformity (EN and IT).
DCATEXMB4 ATEX declaration for the whole system with Dini Argeo Zener barriers. Ex II 2G IIC T6 Gb X e Ex II 2D IIIC T125°C Db X system, with label of the whole system, for weight indicator connected to Dini Argeo zener barriers, connected to a mechanical structure with ATEX load cells (each cell must be certified with CCATEX option). Provided with descriptive document of the assembly and ATEX EU declaration of conformity of the assembly (EN and IT).
JB4QA ATEX equalisation box made of ABS IP67, for up to 4 cells. 4 + 1 fairleads. Marking: ATEX II 2G Ex ib IIC T6 Gb for gases, ATEX II 2D Ex tb IIIC T115°C Db IP65 for dust. Provided with safety instructions and the ATEX EU declaration of conformity (EN, DE, FR, ES and IT).
JB4QAI ATEX equalisation box made of stainless steel IP66 for up to 4 cells. 4 + 1 fairleads. Marking: ATEX II 2G Ex ib IIC T6 Gb for gases, ATEX II 2D Ex tb IIIC T115°C Db IP65 for dusts. Provided with safety instructions and the ATEX EU declaration of conformity (EN, DE, FR, ES and IT).
EXCB6(S6) Shielded, blue, 6x0,22mm² cable, for EX i (2GD) applications. €/m
PG cable glands
 CodeDescription
PG7P 10 PG7 ABS cable gland set for weight indicators.
PG9P 10 PG9 ABS cable gland set for weight indicators.
PG9PG11C Kit of 10 metalic IP68 from PG9 to PG11 adapters (ø max cable 12mm)
PG9PG13C Kit of 10 metalic IP68 from PG9 to PG13 adapters (ø max cable 12mm)
Options only available at time of order
 CodeDescription
TECSUP Technical assistance by telephone upon request.
UMAN Printed user manual (Free download from the website).
TECMAN Printed technical manual (Free download from the website).
ECEMDOC Printed EU declaration of conformity, EU certificate of verification, test certificate and metrological book (free download from our website, only for approved CE-M products). NET €.

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