XK3190-A9+instrument
XK3190-A9 instrument adopts high precision Σ-Δ Analog to digital conversion technology is applicable to static weighing systems using 1~8 sensors such as electronic platform scales, electronic ground scales, electronic truck scales, etc.
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Category:
Truck scale accessories
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XK3190-A9+instrument
basic function
◆ Compatible with all functions of A9 ◆ Σ-Δ High precision analog-to-digital conversion, capable of processing signals within the range of - 16~18mV
◆ There is no need to re calibrate the meter, with high accuracy and good consistency
◆ DC interface has anti reverse connection and anti short circuit protection
◆ Strong anti-interference ability, wide application environment ◆ AC and DC dual-use, standard battery
◆ 7-digit 0.8-inch LED display, 3-gear battery power indicator
◆ Zero tracking range and zero setting (startup/manual) range can be set separately
◆ With two-point linear correction function and two compensation calibration methods
◆ Large storage capacity, capable of storing 1001 groups of weighing records, 1000 groups of vehicle numbers and tares, 201 article numbers
◆ It can print horizontal and vertical weighing sheets and various statistical reports
◆ Equipped with RS232 communication port (RS422/RS485 optional), current loop large screen communication port, standard parallel printing port, and thermal micro printer of specified model
◆ A9+P built-in needle type micro printing
technical parameter
◆ Conversion principle: Δ－Σ Type A/D
◆ Input signal range: - 16 mV ～ 18 mV
◆ Conversion speed: 10 times/second
◆ A/D conversion resolution code: 1 million
◆ Bridge power supply: DC, 5V, 8 350 Ω or 16 700 Ω sensors can be connected
◆ Connection mode of sensor: 6-wire type, long wire automatic compensation
◆ Dividing value: 1/2/5/10/20/50/100 optional
◆ Clock: display year/month/day, hour/minute/second, automatic leap year and leap month.
Large screen display interface
◆ Transmission mode: current loop/RS232 signal
◆ Baud rate: 600
◆ Transmission distance: ≤ 30m
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
◆ Built in micro typing (A9+P)
◆ Data storage: 1000 vehicle numbers and tare weights, 201 article numbers and 1001 groups of weighing records can be stored
◆ AC power supply: AC 220V (- 15%~+10%); 50Hz（-2%~+2%）
◆ DC power supply: DC 6V/10AH battery (external)
The above content is reproduced from the website of Shanghai Yaohua Weighing System Co., Ltd