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* Weighing indicator A9P is based on the model A9, the former comes with build-in micro printer additionaly.
A9 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.

Technical Parameter:
1. A / D conversion method: Double integral
2. A / D conversion speed: 10~15 times / sec.
3. Max. A / D conversion: 500000
4. Input signal range: 0mV~18mV
5. Input sensitivity: >=1 UV / e
6. Load cell excitation: DC 8V; I<=250mA
7. Max. Connection number of load cell: 8 at 350 ohm
8. Load cell connection mode: 6 wire, auto compensation for long distance<=50 meters
9. Verified counts: 3000
10. Max. External counts: 30000
11. Max. Internal resolution: 500000
12. Division: 1 / 2 / 5 / 10 / 20 / 50 / 100 optional
13. Display: 7 bits LED, 7 status indications
14. Display range: -325000~325000 ( t;=5)
15. Clock: Real clock without effect on power off
16. Scoreboard interface (Standard)
Serial sending signal by current loop or RS232C with baud rate 600
Transmission distance: Current loop<=100 meters; RS232C<=30 meters
17. Communication interface (RS232 C standard; RS422 optional)
Serial communication interface, with selectable baud rate by continuous sending method or on command method
Transmission distance: RS232C<=30 meters; RS422<=1200 meters
18. Print interface (Standard)
Parallel sending, able to connect with wide-line printer model TM800, KX-P1121, KX-P1131, LQ300K, LQ1600K; Micro printer model M150-II (For A9P only)
19. Power supply: AC 187~242V, 49~51HZ; DC outside rechargeable 12V / 7AH
Battery

Features:
1. High precision A / D conversion with readability 1 / 30000
2. Call and display inner code to replace weight observing and analysis
Tolerance
3. Able to setup zero-tracking range, zero (auto / manual) range and zero speed
4. Able to setup print function for fast filled weighing bill
5. Able to save 255 vehicle ID and corresponding tare weight, 100 cargo ID, 205 weighing records
6. Weighing data save protection in case of power off
7. Indicating for battery volume or status
8. Protection for low battery
9. AC / DC power supply, with outside rechargeable 12V / 7AH battery
10. Standard RS232 communication interface with selectable baud rate and
Communication method
11. Standard scoreboard interface with 20mA current loop and RS232C two
Transmission methods
12. Standard parallel print interface, able to connect with 9-pin or 24-pin
Wide-line printer
13. A9P with built in micro printer

Optional Funtion: (not included)
1. Double division / single division switch function
2. Compensation calibration function
3. Able to setup print function for fast filled weighing bill printing in three transversely