DFWIECEXAN
IECEX and ATEX certified weight indicator for zones 1, 21, 2, 22. With integrated, intrinsically safe analogue output and additional cable gland. Protection: Ex II 2(2)G(1)G Ex ib [ib Gb] [ia Ga] IIC T4 Gb X for gas and Ex II 2(2)D(1)D Ex tb [ib Db] [ia Da] IIIC T135°C Db X for dust (Ta=0°C/+50°C).
Always combine with IECEXPW power supply or IECEXB battery. Includes printed safety instructions and EU ATEX
Thanks to the RGB backlit display, to the powerful processor and above all to the main interfaces available, all intrinsically safe, DFWIECEX allows the integration of weighing within production processes, directly in hazardous areas, driving solenoid valves and communicating with PLCs and other devices.
IECEx and ATEX certified and approved for legal-for-trade use.
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
£1,735.00 £2,082.00
Options
High contrast RGB backlit display, with 6 digits of 25 mm. Brightness adjustable from keyboard.
17-key waterproof keyboard
AISI304 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 only one input)
- 4-channel digital junction box (use of multiple load cell inputs)
Metrological approval: 10,000e or multi range 3x3000e @ 0.3µV/e.
Connection up to 8 load cells of 350Ohm.
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.
Power supply of your choice (see options table):
- Through Dini Argeo power supply, 110-230 Vac or 24 Vac - 24 Vdc
- Through Dini Argeo external battery, in stainless steel, with autonomy of about 40 h (Connection/disconnection directly in explosive zone and charging in safe area)
NOTE: Autonomy may be reduced depending on load reception system, connected communication accessories, and backlight configuration.
Dimensions:
280x143x185 mm.
Available cable glands:
2 x PG9 as standard, 1 PG supplied (not mounted) and setup for a further 2 optional PG9s.
| Communication | RS485, 4 - 20ma / 0 - 10v |
|---|---|
| ATEX Zone | Zone 1, Zone 2, Zone 21, Zone 22 |
| Display | High contrast RGB backlit display, with 6 digits of 25 mm. |
| Power Requirements | External Power Supply or Battery |
| IP Rating | IP68 |
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