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Weighing processor WI-3000 and digital cable box WI-3400
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With our weighing and metering computer WI-3000, you will be able to weigh and meter extremely precisely. The WI-3400 stores the scale parameters and guarantees a low-interference data transmission.
WI-3000
- sophisticated computer technology with optimum software, customer-specific
- display of up to 99 formulations or components
- calibratable pursuant to PIML R61-1
- freely programmable
- online tracking control
- formulation management
- easy operation
- Interfaces: RS 232 / 485
- Load cells with installation aids as well as force, load corners, etc. are selected according to the customer’s applications.
WI-3400
- Low-interference data transmission
- Storing of the weighing parameters
- Storing of the calibration data
- BUS system up to 26 units
- Interfaces: RS 485
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Technical data WI-3000:
| Load cell connection |
strain gauge (up to 4) |
| Load cell supply |
5V DC |
| Weight display |
5-digit LED, height 14 mm, red,
very legible display |
| Recipe display |
LED, 2-digit, height 8mm, green |
| Components display |
LED, 2-digit, height 8mm, green |
| LEDs for |
Zero point, tare, rough, fine, MIN, MAX, t, kg, net |
| Voltage supply |
24V DC 500mA |
| Dimensions |
96 x 96 x 160mm |
| Interface |
RS 485 / RS 232 |
| Contacts |
16 In- and 16 Outputs opto-isolated |
| Software |
free programmable |
| Recipe management |
up to 99 formulations with 99 components each |
| Degree of protection |
IP 65 |
| Weight |
0,65 kg |
| Calibratable |
OIML R61-1 |
Technical DataWI-3400:
| Accuracy class |
III |
| Resolution |
adjustable up to 99.000 dd MAX |
| Tare range |
MAX |
| Load cell connection |
Max 4 load cells 350 Ω |
| Analog signal range |
-0,25 bis 4mV/V for each load cell |
| Smallest Input signal |
0,4µV/d |
| Input amplification |
Input noise 0,3µ Vp-p. Analogfilter,
passive 2-Pole, 10 Hz |
| A/D converter |
550.000 interne Teile max. Messrate:
8, 20, 40, 80 Mess/Sek. |
| Linearity |
Innerhalb 0,002% des Wägebereichs |
| Temperature coefficient (Span) |
≤2 ppm/°C |
| Temperature coefficient (Null) |
≤2 ppm/°C |
| Long-time stability |
550.000 internal tracts max. measuring rate: 8, 20, 40, 80 Meas./Sec. |
| Digital device |
CPU 89C55 with Reset and Watchdog, EEPROM, calibration-memory, RS485A serial interface |
| Power supply |
7-10V AC oder 7,5-12V DC / 150mA |
| Power supply (extern) |
15-24V DC /35mA max |
| Power consumption |
1,8W max with 4x350Ω load cells |
| Resolution |
16 bit (1/65535) Full scale |
| Relative accuracy |
± 0,012% Max |
| Offset at 25°C |
± 0,05% Max |
| Total errors |
± 0,05% Max |
| Total drift |
50ppm/°C Max |
| EMC compatibility |
Compatible to the EN 45501 Directive |
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Data sheet
