Description
Weight Indicator Keli XK3101 (KM05)
XK3101 (KM05) is a weighing transducer promoted by Keli Electric Manufacturing (Ningbo) Co., Ltd.
XK3101 (KM05) applies for an industrial control fields (or other applications with analog output).
XK3101 (KM05) combines weight display and analog signal together.
Its signal transaction of former part adopts high-precise A/D converter with 24 bits, and the output of analog signal adopts D/A converter with 16 bits.
Its shell is a small box made from aluminum, easily to be inserted into its control cabinet.
Technical Parameters
Protection function of over load and short circuit in excitation loop for load cell.
High precision, high resolution Σ-△ mode A/D converter, maximum A/D pulse 1,000,000.
Updating rate: 6.25 times/second, 12.5 times/second, 25 times/second, 50 times/second.
Number of its division: 1000 ~ 10,000.
Division value range: 0.001 ~ 50.
Two-point (off) relay output. Mode of output can be set: weight selective mode and value-fixed mode.
Isolated digital communication interface, RS232 or RS485 can be selected.
7 bits of LED digital tube display, height of word is 0.56 inch
20 segments of light pole display.
Loading capacity
Excitation voltage: 5.0 VDC, connect 8pcs of 350Ω analog load cells.
Signal range: 1.5 ~ 40mV.
Zero signal range: －40～38.5mV.
Analog current output: Max 500Ω.
Analog voltage output: Min 10 KΩ.
Touched – point capacity of relay: AC 7A／250V, DC 12A／120V.
Performance
Full scale temperature coefficient: 5PPM/℃.
Zero temperature drift: 0.06 uV/℃.
Max. Sensitivity: 0.6uV/d.
Non-Linearity: ≤0.01%FS.
Drift of analog output (0mA or 4mA): 50PPM／℃
Power supply
Voltage range of weighing transducer is AC 187 ~ 242V, frequency is 49～51Hz, maximum power consumption is 6 watt.
Good ground wire is necessary, and it cannot share power supply with electrical equipments, for example, relay or heater which easily causes noise.
Temperature and Humidity
Working temperature: -20℃∼50℃, humidity 10％∼95％, no condensation.
Saving temperature: -30℃∼60℃，humidity 10％∼95％，no condensation.
Dimension (units: mm)
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