Weighing indicator A15 with price-computing and counting function adopts fast speed, high precision ∑-Δ A/D conversion technology and advanced software technology, widely applied in electronic platform scale、mechanic -electronic scale and so on alike static weighing system equipped with 1~6 load cell.


  • High precision A/D conversion with max. external counts 30000 and min. counting precision 1/10000
  • Call and display inner code to replace weight observing and analysis tolerance
  • Able to set up zero-tracking range, zero(auto/manual) range and zero speed
  • Accumulation result display
  • Selection of price-computing function or counting function
  • Unit weight got by direct inputting or quantity-weight calculation, counting precision auto correction
  • A15E(LED display) with selectable power-saving mode
  • AC/DC power supply, with built-in rechargeable 6V/4AH battery
  • Indicating for battery volume or status
  • Alarm for low battery and auto power off at low battery
  • Optional of RS232 interface with selectable baud rate
  • High-Low alarm (on/off output optional)


  • A/D conversion method: ∑-Δ
  • A/D conversion speed: 10~20 times/sec.
  • Max. A/D conversion bits: 24
  • Input signal range: -2mV~13mV
  • Input sensitivity: ≥1 μV/e
  • Load cell excitation: DC 5V
  • Max. connection number of load cell: 6 at 350 ohm
  • Load cell connection mode: 4 wire
  • Verified counts: 3000
  • Max. external counts: 30000
  • Max. internal resolution: 600000
  • Division: 1/2/5/10/20/50/100 optional
  • Display(A15E): 18 bits LED, 10 status indications
  • Display range: -999900~999900(d=100)
  • Optional: RS232C serial communication interface, with selectable baud rate by continuous sending method
  • Baud rate:600/1200/2400/4800/9600
  • Transmission distance: RS232C≤30 meters
  • Power supply: AC 187~242V,49~51Hz; DC built-in rechargeable 6V/4AH battery