CN

Shanghai Quanfu Industrial Co., Ltd

A9 weighing and printing instrument weighbridge instrument

Analog truck scale weighing instrument, weighbridge display

It is applicable to electronic platform scale, electronic ground scale, electronic truck scale, etc

A9 + P built-in needle micro printing

Product Details

XK3190-A9 weighing and printing instrument adopts high-precision analog-to-digital conversion technology, It is applicable to electronic platform scale, electronic ground scale, electronic truck scale, etc

Basic functions:

Σ-Δ High precision analog-to-digital conversion, which can process signals in the range of - 16 ~ 18MV

There is no need to recalibrate the meter, with high precision and good consistency

The DC interface has anti reverse connection and anti short circuit protection

Strong anti-interference ability, wide applicable environment, AC and DC dual-purpose, optional battery
7-digit 0.8-inch LED display, 3-gear battery power indication
Zero tracking range and zero setting (startup / manual) range can be set respectively
It has two-point linear correction function and two compensation calibration modes
With large storage capacity, it can store 1001 groups of weighing records, 1000 groups of vehicle numbers and tare weights, and 201 article numbers
It can print horizontal and vertical weighing sheets, and print a variety of statistical reports
Equipped with RS232 communication port (optional RS422 / RS485), large screen communication port with current ring, standard parallel printing port and thermal micro printer of specified model

Technical parameters:
Conversion principle: Σ-Δ Formula A / D
Input signal range: - 16   mV~18  mV
Conversion speed: 10 times / s, a / D conversion resolution code: 1 million codes
Bridge power supply: DC, 10V, which can connect 8 350 Ω or 16 700 Ω sensors

Connection mode of sensor: 6-wire type, long-wire automatic compensation

Division value: 1 / 2 / 5 / 10 / 20 / 50 / 100 optional

Clock: it can display year / month / day, hour / minute / second and leap year and leap month automatically.
Large screen display interface, transmission mode, 20mA current loop, baud rate 600, transmission distance ≤ 2000m
Serial communication interface transmission mode: RS232C / RS422 (optional) / RS485 (optional)
Baud rate 600 / 1200 / 2400 / 4800 / 9600 optional

Transmission distance: RS232: ≤ 30m; RS422/RS485:≤1200m
Print interface standard parallel output interface

Data storage: it can store 1000 vehicle numbers and tare weights, 201 article numbers and 1001 groups of weighing records

AC power supply: AC220V (- 15% ~ + 10%); 50Hz(-2%~+2%)
DC power supply: DC12V / 7Ah battery (external)



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