Wireless Weighing Indicator-WI680II
Special Features
◎Adopts ∑-ΔA/D conversion technology.
◎Keyboard calibration, easy to operate.
◎Able to setup zero(auto/manual) range.
◎Weighing data save protection in case of power off.
◎Battery charger with several protection modes to extend life of rechargeable battery.
◎Standard RS232 communication interface(optional).
◎Portable design, packed in portable box, easy to operate outdoor.
◎Adopt SMT technology, reliable and high quality.
◎LCD display with dot character with backlight, readable in aphotic areas.
◎Gathering up to data records of 2000 weighing, records can be sorted, searched and printed.
◎Standard parallel print interface(EPSON printer)
◎With rechargeable 7.2V/2.8AH battery for indicator, no memory. Scale body with power supply of DC 6V/4AH battery.
◎Power saving mode, indicator will turn off automatically after 30minutes with no operation.
Technical Data
| A/D Conversion Method: | Σ-Δ | 
| Input Signal Range: | -3mV~15mV | 
| Load Cell Excitation: | DC 5V | 
| Max. Connection Number Of Load Cell: | 4 at 350 ohm | 
| Load Cell Connection Mode: | 4 wire | 
| Verified Counts: | 3000 | 
| Max. External Counts: | 15000 | 
| Division: | 1/2/5/10/20/50 optional | 
| Display: | LCD display with backlight | 
| Clock: | real clock without effect on power off | 
| Wireless Transmission Frequency: | 450MHz | 
| Wireless Transmission Distance: | 800 meters (in wide place) | 
| Option: | RS232 communication interface | 
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