Yaohua Weighing System XK3190-A22 - Main Specification

X K 3 1 9 0－A22
Chapter 1. Main specification
1. Model: Weighing Indicator XK3190-A22
2. Accuracy: Grade Ⅲ, n=3000
3. A/D conversion method: Δ-∑
4. Sampling speed: 10 times/second
5. Load cell sensitivity: 1.5～3mV / V
6. Nonlinearity: ≤0.001%F.S
7. Load Cell Excitation Voltage: DC：5V
8. Full load temperature coefficient: ≤2.5 PPM/℃
9. Division: 1/2/5/10/20/50 optional
10. Maximum connection number of load cell: 4 load cells at 350Ω (with long distance compensation )
11. Keypad: mild touch off keypad, 5 function keys
12. Communication interface(optional): RS232C；Baud rate: 1200/ 2400/ 4800/ 9600 optional
13. Display: 6 bits LED display, 6 status indicating annunicator
14. Power supply: rechargeable battery DC6V/4AH (bAt-Lo will be showed as alarm when the voltage
is below 5.3V)
15. Operating temperature and humidity: 0～40℃；≤90%RH
16. Storage temperature: -25～55℃
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