280 Wireless indicator
280 Wireless indicator is especially designed for use in crane weighing and dynamometers.
It is an industrial weighing device with wireless communication up to 100 meters.
16 individual load cells can be connected,each load cell can be individually weighted and also display the sum
It has built-in battery and can work for days with one charge
280 wireless indicator 192 * 64 dot matrix LCD screen , backlit display, clearly visible during the day and night.
Can drive up to eight (8) 350Ω load cells with a Wireless Transmitter Module .
Weighing results can be saved into up to 99 categories
Selectable kg , t , lb or kN
Accurate internal clock and calendar
Automatically shut down the power scale after half an hour while no body operate
Bidirectional data transfer functions
Portable axle scale
|For indicator||Display||192 * 64 dot matrix LCD screen|
|Power supply||Rechargeable battery 7.4V / 2500mA|
|or 8.4V / 1A charger|
|Operating temperature||-25°C~50°C, RH 10%~85%, Non-condensing|
|Storage temperature||-30°C~55°C, RH 10%~85%,Non-condensing|
|For wireless||A/D conversion method||Σ-Δ 24bit|
|sender||Input signal range||–19.5mV~19.5mV|
|Load cell excitation||DC 5V|
|Max. connection number of load cell||1~12|
|Load cell connection mode||4 wire|
|Operating temperature||-10 °C ~40 °C|
|Allowable working temperature||-40 ° C ~ 70 ° C|
|Wireless transmission frequency||430MHz to 470MHz|
|Wireless transmission distance||300 meters (in wide place)|