280 Wireless Weighing Controller
280 wireless indicator is a wireless industrial weighing indicator that can communicate up to 100 meters in open area, especially designed for cranes and dynamometers. It has peak hold feature.
280, which can be connected to 16 different load cells, can display all incoming weight information separately and in total on the graphic display.
It works with 7.4V 2500mA rechargeable lithium battery for a long time.
8 load cells (350 Ohm) can be connected to the ATW wireless transmitter module that it works with.
Easy to read day and night with 192 x 64 dot matrix backlit LCD screen.
It can record weighing results in 99 categories. It has selectable units of kg, t, lb, kN.
It provides power protection by turning off automatically after 30 minutes of inactivity.
| Accuracy Class | 1/30000 |
| Display | 192×64 Dot matrix LCD |
| Status Displays | 6 Status LEDs |
| Keypad | 14 Functions Membran Buttons |
| ADC | Δ-Σ Delta-Sigma 24 bits |
| A/D Convertion Speed | 10 times/second |
| Resolution | 1μV/e |
| Load Cell Input | -19.5mV ~ +19.5mV input range |
| Excitation Voltage | 5V DC Max 150mA: |
| Load Cell Count | Max 8 x 350Ω |
| Connection Type | 4 or 6 wires cable |
| Calibration | With Reference dead load |
| Filter | 3 Steps digital |
| Communication | Wireless interface, 430MHZ ~ 470MHZ |
| Wireless Range | 100 Meters (Open Area) |
| Housing | Handle Type Plastic Case 230*120*100mm |
| Power Supply | Rechargeable Battery 7.4V / 2500mA – 8.4V / 1A Charge Adapter |
| Operation Temperature | -10C ~ 45C , 95%RH |
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