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Introduction
Weighing indicator XK3190-A15 with price-computing and counting function adopts fast speed, high precision ∑-Δ A/D conversion technology and advanced software technology, widely applied in electronic platform scale、mechanic -electronic scale and so on alike static weighing system equipped with 1~6 load cell.
Standard function
High precision A/D conversion with max. external counts 30000 and min. counting precision 1/10000
Call and display inner code to replace weight observing and analysis tolerance
Able to set up zero-tracking range, zero(auto/manual) range and zero speed
Accumulation result display
Selection of price-computing function or counting function
Unit weight got by direct inputting or quantity-weight calculation, counting precision auto correction
XK3190-A15 (LCD display) with selectable backlight mode
XK3190-A15E(LED display) with selectable power-saving mode
AC/DC power supply, with built-in rechargeable 6V/4AH battery
Indicating for battery volume or status
Alarm for low battery and auto power off at low battery
Optional of RS232 interface with selectable baud rate
High-Low alarm (on/off output optional)
Technical parameter
| A/D conversion method | ∑-Δ |
| A/D conversion speed | 10~20 times/sec. |
| Max. A/D conversion bits | 24 |
| Input signal range | -2mV~13mV |
| Input sensitivity | ≥1 μV/e |
| Load cell excitation | DC 5V |
| Max. connection number of load cell | 6 at 350 ohm |
| Load cell connection mode | 4 wire |
| Verified counts | 3000 |
| Max. external counts | 30000 |
| Max. internal resolution | 600000 |
| Division | 1/2/5/10/20/50/100 optional |
| Display(XK3190-A15) | 21 bits LCD, 10 status indications |
| Display(XK3190-A15E) | 18 bits LED, 10 status indications |
| Display range | -999900~999900(d=100) |
| Optional | RS232C serial communication interface, with selectable baud rate by continuous sending method |
| Baud rate | 600/1200/2400/4800/9600 |
| Transmission distance | RS232C≤30 meters |
| Optional | Fixed-value one OC output≤60mA |
| Power supply | AC 187~242V,49~51Hz; DC built-in rechargeable 6V/4AH battery |
