Dini Argeo S.r.l. (Italy) - Press Release: It is ideal for in-load filling of drums and tanks in ATEX and hazardous areas. It's equipped with new software that enables fast and accurate filling management. It has a customisable database with up to 50 memories, filling lance control, three execution speeds and much more.

DFWIECEX-BATCH1 weight indicator, IECEx and ATEX certified, for Zones 1 and 21, 2 and 22, for dosages in hazardous areas.

DFWIECEX-BATCH1 weight indicator is the ultimate solution for single product dosages in hazardous areas. Equipped with RGB backlit display to drive the operator during dosage process and new 3 speed management to make a fast, medium and slow speed filling, with fully programmable thresholds. Lance control will handle the lance lifting up. Up to 50 memories database to store preset dosage targets for a quick recall.

Highlights:

• In load dosage function and automatic unload phase
• RGB LCD backlit display, easy to read in any light condition
• 4 digital inputs to remotize START, STOP and PAUSE
• 12 digital outputs, for Fast, Medium and Slow speed dosage, lance control, errors
• State-of-the-art, high-speed X-Core CPU, ideal for handling fast and accurate weighing, filling or dosing processes
• 50 formula database
• Fly weight management
• Tolerance check
• Safety Tare Control at dosage start
• Programmable lance control
• Optional analog output proportional to dosed weight or dosage speed

Technical Features:

• Protection:
  • for Gas: Ex ib [ib Gb] [ia Ga] IIC T4 Gb
  • for dust: Ex tb [ib Db] [ia Da] IIIC T135°C Db
  • ATEX: II2(2)G(1)G
  • ATEX: II2(2)D(1)D
  • Ta 0°C / +50°C
• High contrast RGB backlit display, with 6 digits of 25 mm
• 17-key waterproof keyboard
• AISI 304 stainless steel casing, with IP65 and IP68 certified protections
• Minimum measurement range (internal use): 0.01 µV/d
• 4 load cell inputs, with selectable operating mode:
  - Single scale (use of external junction box)
• Metrological approval: 10,000e or multi range 3x3000e @ 0.3µV/e
• Connection up to 8 load cells of 350 Ohm
• Possibility of direct connection to load receptor installed in Zone 0 and 20
• 1 Intrinsically safe RS485 serial port as standard, for two-way communication with PLCs, PCs or devices in explosive zones (2 optional RS485 serial port can be added as option)
• Power supply of your choice (see options table):
  - Through Dini Argeo power supply, 110-230 Vac or 24 Vac - 24 Vdc (battery powered unit available upon request)
• Dimensions: 280 x 143 x 185 mm
• Available cable glands: 2 x PG9 as standard, 1 PG supplied (not mounted) and setup for a further 2 optional PG9s

Main Certifications:

• EU Type Examination Certificate (EN 45501:2015)
• OIML R76
• EN/IEC 60079-0
• EN/IEC 60079-11
• EN/IEC 60079-5
• EN/IEC 60079-31
• Certification according to ATEX directive 2014/34/EU and in compliance with IECEx certification scheme, group II category 2GD according to EN/IEC 60079-0, EN/IEC 60079-11, EN/IEC 60079-5, EN/IEC 60079-31.s. IECEx and ATEX certified and approved for legal-for-trade use.