XK3190 weighing indicator:Double integral A/D conversion technology,Multi-functions and strong adaptability,for weighbridge

  Technical specifications

1. Model                            XK3190-D2+

2. Accuracy class         Grade III,n=3000

3. Analog parts

     input signal range      0 ~ 30mV

     Max.net input signal           30mV

     Conversion Speed             Over 50 times/second                      

 A/D   conversion distingish code   70 ten thousand

     Nonlinear                  <0.01%F.S

     Gain drift             6PPM/degree celsius

     Power-bridge current              DC,15V,350mA,can connect 8 pcs sensors( 350Ω)

    Conection type of sensor          use 6-wire, long wire automatic compensation, the compensation distance is about 50 m

 4. Display                 6-bit Fluorescent Display, word height is 0.8-inch, 6 state indicators

    Display range                  000000 --- 999950(Without regard to decimal points)

    Division value                    1/2/5/10/20/50/100 (optional)

 5. Touch membrane keyboard

    Number key                       0~9

Function key                        20 pcs(10 of them combined with the number keys to use)

 6.  Clock     display year/month/date,hour/min/second, leap year and leap month automatically

     Accuracy                    ±5s/24h, not effected on power cut-off

 7.   Large-screen indicator interface  Serial output mode,Baud 600

     Signal 1                    20mA Current Loop Signal

     Signal 2                 RS232 Signal

     Transmission data type         11 bits

     Transmission distance 1      <=2000 m (current loop,constant output)

     Transmission distance 2      <=30m (RS232 signal ouput)

 8.  Print interface                  

Standard parallel output interface, can connect the printer specified by meter

 9.  Serial Communication Interface

     Signal                       RS232C(RS422 optional)

     Baud                can choose 300/600/900/1200/2400/4800

    Transmission data type              

 9-bit ASCII codes, each ASCII code send format is 1 start bit, 8 data bits, 1 stop bit.

     Transmission distance               RS232 output,<=30m

                                                     (optinal: RS422,about 1000m)

10. Data storage             can save 255 license plate numbers and tare weight, 100 NO, 512 sets of records, data protection during power outages> 5000h

11. Using environment:

     Power                      AC 220V(-15%~+10%)50Hz(-2%~+2%)

     Operating temp                   0 -- 40 degree celsius

     Storge temp           -25 -- 55 degree celsius

     Relative humidity                  ≤85%RH

      Preheating Time           15 min

       Fuse wire             200mA

12.  Dimensions           310×196×187(mm)

     Weight                      about 3 kg

accuracy weighing indicator