Simulate vehicle balance meters.

The basic function
It is compatible with all A9 functions.
It can process the signal in the range of -16 ~ 18mV.
There is no need to re-calibrate, high precision and good consistency.
The dc interface has anti - protection and short - circuit protection.
It has strong anti-interference ability and wide application environment.
It is an ac/dc, standard battery.
7. 0.8 inch LED display, 3 battery charge indication.
Zero tracking range, zero (boot/manual) range can be set separately.
There are two linear correction functions, two compensation calibration methods.
With large storage capacity, 1001 sets of weighing records can be stored, 1, 000 units and tare weights, and 201 items.
It can print the weight sheets such as horizontal and vertical links, and can print a variety of statistical reports.
It is equipped with RS232 communication port (optional RS422/RS485), equipped with current ring large screen communication port, equipped with standard parallel printing port, and supports the designated type of thermal micro printer.
The A9+P has a built-in needle.

Conversion principle: Δ - Σ type A/D
Input signal range: -16 mV ~ 18 mV.
Conversion speed: 10 times/SEC.
A/D conversion code: 1 million yards.
For bridge power supply: DC 5 v, can connect 8 350 Ω or 16 700 Ω sensor
The connection mode of the sensor: 6 - line type, long - line automatic compensation.
Value: 1/2/5/10/20/50/100.
Clock: can display year/month/day, time/minute/second, automatic leap year, leap month.
Large screen display interface.
Transmission mode: current loop/RS232 signal.
Baud rate: 600
Transmission distance: no more than 30m.
Serial communication interface
Transmission mode: RS232C/RS422(optional)/ RS485(optional)
Baud rate: 600/1200/2400/4800/9600 optional.
Transmission distance: RS232: no more than 30m; RS422 / RS485:1200 m or less
Print interface
Standard parallel output interface.
Built-in micro typing (A9+P)
Data storage: can store 1000 car number and tare weight, 201 item number, 1001 group weighing record.
Power supply: AC 220V (-15%~+10%); 50 hz (2% ~ + 2%)
DC power supply: DC 6V/10AH battery (external)