China Weighing Indicator Display Digital Indicator

Introduction:
Weighing indicator XK3190-A9 adopts high precision ∑-ΔA/D conversion technology, widely applied in electronic floor scale,electronic truck and so on alike static weighing system equipped with 1~8 load cell.Feature:
•∑-Δ high precision A/D conversion method, able to process input signal from -16mV to 18 mV
•Good consistency, no need to re-calibrate a scale if change the former indicator, high precision
•DC power socket with anti-connect and anti-short circuit protection;
•With strong anti-disturbance functionStandard Function:
•AC/DC power supply, standard chargeable battery
•7-bits 0.8 inch LED display, 3-level battery indications
•Able to setup zero-tracking range, zero(auto/manual) range
•With 2-point calibration correction function, 2 compensation calibration methods
•Able to save 1001 weighing records, 1000 truck records consisting of truck ID and corresponding tare weight, 201 records of goods
•Able to print in vertical or horizontal weighing bill
•Able to print different statistical reports
•Standard RS232 communication interface( RS422/RS485 optional)
•Standard scoreboard interface with current loop
•Standard parallel print interface
•Able to connect assigned thermal printer
•XK3190-AP with built in printerTechnical Parameter:
•A/D conversion method: ∑-Δ
•Input signal range: -16mV~18mV
•A/D conversion speed: 10times/sec.
•A/D conversion code: 1 million code
•Load cell excitation: DC 10V
•Energy Saver Max. Connection number of load cell: 8 at 350 ohm/16 at 700 ohm
•Load cell connection mode: 6 wire, auto Ball Screw compensation for long distance
•Division: 1/2/5/10/20/50/100 optional
•Clock: real clock without effect when power off
•Transmission: 20mA current loop
•Baud rate: 600
•Transmission distance: ≤2000 meters
•Serial communication: interface
•Transmission method: RS232/RS422(optional)
•Baund rate: 600/1200/2400/4800/9600(optional)
•Transmission distance: RS232:≤30 meters; RS422/RS485:≤1200 meHeating, Refrigeration & Temperature Control ters print interface
•Standard parallel output interface
•Data storage : 1000 truck records consisting of truck ID and corresponding tare weight 201cargo ID.1001 weighting records
•Power supply: AC 220( -15%-+10%); 50hz( -2%-+2%)
DC 12V/7Ah external battery rechargeable