Introduction:  Introduction: Weighing indicator XK3190-A9+ adopts high precision ∑-Δ

Weighing indicator WIA9 adopts high precision double integral A/D conversion technology, widely applied in electronic platform scale、electronic floor scale、electronic truck scale、static railroad track scale and so on alike static weighing system equipped with 1~8 load cell;

Features

◎High precision A/D conversion with readability 30000;

◎Call and display inner code to replace weight observing and analysis tolerance;

◎Able to setup zero-tracking range, zero(auto/manual) range and zero speed;

◎Able to setup print function for fast filled weighing bill;

◎Able to save 255 vehicle ID and corresponding tare weight、 100 cargo ID、205 weighing records;

◎Weighing data save protection in case of power off;

◎Indicating for battery volume or status;

◎Protection for low battery;

◎AC/DC power supply, with outside rechargeable 6V/4AH battery.(inside ptional);

◎Standard RS232 communication interface with selectable baud rate and communication method;

◎Standard scoreboard interface with 20mA current loop;

◎Standard parallel print interface, able to connect with 9-pin or 24-pin wide-line printer;

◎With built-in printer(optional);

Technical Parameters and Specifications:

◎Model:WIA9;

◎Accuracy: Class III,N=3000;

◎A/D Conversion Method: Double integral;

◎Input Signal Range: -19.5mV ~ 19.5mV;

◎Max.net input signal range: 19.5mV;

◎A/D conversion speed: 10~15 times/sec.;

◎Nonlinearity: ＜0.01%FS;

◎Load Cell Excitation: DC5V; I≥250mA;

◎Max. connection number of load cell: 8 at 350 ohm or 16 at 700 ohm;

◎Load cell connection mode: 6 wire, auto compensation for long distance≤50 meters;

◎Display: 7 bits LED, 7 status indications,3 battery;

 

Indications:

◎Division: 1/2/5/10/20/50/100 optional;

◎Clock: real clock without effect on power off;

◎Scoreboard interface (Standard);

◎Serial sending signal by current loop with baud rate 600. Transmission distance: Current loop≤100 meters;

◎Communication interface( RS232 C standard; RS422 optional);

◎Serial communica Ztion interface, with selectable baud rate by continuous sending method or on command method Transmission distance: RS232C≤30 meters; RS422≤1200 meters

◎Print interface (Standard);

◎Parallel sending, able to connect with wide-line printer model LQ-610K;

◎Power supply: AC 187~242V,49~51HZ; DC outside rechargeable 6V/4AH battery; battery charge time about 30 hours  and 16 hours usage time after charge then charge again;

◎Fuse for AC:500mA; fuse for DC:1.5A;

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