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XK319A

Brief introduction A/D converter with high precision and speed, anti-flame ABS plastic coat are adopted in XK19A, which is suitable for direct and alternating current. The indicator is widely used in weighing fields, such as electronic truc
Product introduction:
 

 Brief introduction

  A/D converter with high precision and speed, anti-flame ABS plastic coat are adopted in XK19A, which is suitable for direct and alternating current. The indicator is widely used in weighing fields, such as electronic truck scale, electronic floor scale, electronmechnical combination scale, wired-like electronic hangs the scale, etc.

Basic functions

  0.8-inch super bright LED Display of 6-digit, with 11 indicator lights

  512 freight cars are heavy the storing area, clear and with power-failure protection

  819 group of name heavy heavy result storing area, clear and with power-failure protection

  With current loop of RS-232C and 20mA, serial communication interface of RS-485(selective) , computer and large-screen displayer may be connected, and selective baud rate

  Automatic switching of AC and DC power supply, externally connected to 12V battery with its electronic quantity indicator and overdischarge protection, power charged while being used

  Equipped with standard printing interface

  Division value extends externally

Technical Parameters

  A/D conversion mode: dual integration

   Precision grade: 3 grade  n=3000

   Input range of signal:  (0.5-3.0) mV/V

  A/D conversion rate: 30 times/second

  A/D convension resolution: 500,000

  Nonlinear: ≤0.01%FS

  Zero temperature drift: ≤0.1uV/℃

  Full-scale temperature coefficient:  8x10-6

  Sensor bridge voltage: DC 8V (16 sensors of 750Ω  could be linked at most )

  Serial communication interface: RS-232C (20mA current loop and RS-485 may be added)

  Print interface: standard printing interface(externally connected with printer instrument)

  Baud rate: 1200/2400/4800/9600bps, optional

  Division:1/2/5/10/20/50, optional

  Overload range: FS+9d

  Operating temperature:  (-10 ~ 40) ℃

  Relative humidity: ≤ 85%

  Power supply: AC 220V,50Hz or 12V

  Fuse:750mA

 Power: 20W

  Size: 310mmx230mmx170mm

 

 

 

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