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Weighing indicator A1 + adopts double integral A / D conversion technology, widely applied in electronic platform scale. Mechanic-electronic scale and so on alike static weighing system equipped with 1~4 load cell.

Technical Parameter:
1. A / D conversion method: Double integral
2. A / D conversion speed: >= 5 times / sec.
3. Input signal range: 1mV~24mV
4. Input sensitivity: >=1 UV / e
5. Load cell excitation: DC 12V
6. Max. Connection number of load cell: 4 at 350 ohm
7. Load cell connection mode: 4 wire
8. Verified counts: 3000
9. Division: 1 / 2 / 5 / 10 / 20 / 50 / 100 optional
10. Display: 7 bits LED, 7 status indications
11. Display range: -99990~99990 ( t;=10)
12. Clock: Software clock, clock data lose on power off
13. Scoreboard interface (Standard)
Serial sending signal by current loop with baud rate 600
Transmission distance: <=50 meters
14. Communication interface (RS232 C standard)
Serial communication interface, with selectable baud rate by continuous sending method or on command method
Transmission distance: RS232C<=30 meters
15. Print interface (Standard)
Parallel sending, able to connect with wide-line printer model TM800, KX-P1121, LQ300K, LQ1600K
16. Optional: 4~20mA analog signal output
17. Power supply: AC 187~242V, 49~51HZ

Features:
1. Able to setup zero (auto / manual) range
2. Save accumulation result manually
3. Weighing data save protection in case of power off
4. Able to print weighing records auto / manual
5. Standard RS232C communication interface with selectable baud rate and communication method
6. Standard scoreboard interface serial sending signal by current loop
7. Standard parallel print interface, able to connect with 9-pin or 24-pin wide-line printer
8. AC power supply only.