XK3190-A9+electronic weighing instrument Introduction: The XK3190-A9 instrument adopts high-precision ∑ - Δ analog-to-digital conversion technology, which is suitable for static weighing systems using 1-8 sensors such as electronic platform scales, electronic ground scales, and electronic truck scales. characteristic: 1. Compatible with all A9 functions, ∑ - Δ high-precision analog-to-digital conversion, capable of processing signals within the range of -16 to 18mV 2. Changing the meter does not require recalibration, with high accuracy and good consistency 3. The DC interface has anti reverse connection and anti short circuit protection 4. Strong anti-interference ability, wide applicability in various environments, dual-use of AC and DC, standard battery 5. 7-digit 0.8-inch LED display, 3-level battery level indicator 6. The zero tracking range and zero setting (power on/manual) range can be set separately 7. It has two-point linear correction function and two compensation calibration methods 8. Large storage capacity, capable of storing 1001 sets of weighing records, 1000 sets of vehicle numbers and tare weights, and 201 item numbers 9. It can print weighing forms such as horizontal and vertical links, and can print various statistical reports 10. Equipped with RS232 communication port (optional RS422/RS485), current loop large screen communication port, standard parallel printing port, and support for specified models of thermal micro printers Technical Parameter Conversion principle: Δ - ∑ A/D Input signal range:- 16 mV～ 18 mV Conversion speed: 10 times/second A/D conversion resolution code: 1 million codes Bridge power supply: DC，5V， Can connect 8 350 Ω or 16 700 Ω sensors Connection method of sensor: adopting 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 automatically leap year and leap month. Large screen display interface Transmission method: Current loop/RS232 signal Baud rate: 600 Transmission distance: ≤ 30m serial communication interface Transmission mode: RS232 C/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 printer (A9+P) Data storage: capable of storing 1000 vehicle numbers and tare weights, 201 item numbers, and 1001 sets of weighing records AC power supply: AC 220V（-15%~+10%）； 50Hz（-2%~+2%） DC power supply: using DC 6V/10AH battery (external)
Introduction: The XK3190-A9 instrument adopts high-precision ∑ - Δ analog-to-digital conversion technology, which is suitable for static weighing systems using 1-8 sensors such as electronic platform scales, electronic ground scales, and electronic truck scales.
