Instrument introduction
Adopt the 21st century's latest Delta - sigma chip, to achieve high precision and high speed conversion. It adds many new software functions based on XK3201T, such as four standard light-coupler input, KG/IB convert, peak/valley hold, height limit with delay switch function.
Features:
● Adpot clear stable highlighting digital tube
●Can independently adjust zero and full range
●A/D conversion rate of 120 times /second
●Can drive four 350Ω sensor
●Update rate can choose to display 1,4,8,16 or 20 times/sec
●Automatic and repayable reset circuit test
●Can independently adjust zero and full range
●A/D conversion rate of 120 times /second
●Can drive four 350Ω sensor
●Update rate can choose to display 1,4,8,16 or 20 times/sec
●Automatic and repayable reset circuit test
●Standard RS232／RS485 communication port
●Standard high/low limit comparative export
●can choose single material mixture
●When the overload, digital display "O L."
●All digital mode for calibration and function setting
●With external switch protection for calibration and function setting
●can choose zero set range
●Tracking , hold A/D conversion mode
●can through RS232 to control analog keys function
●Provide digital filtering for various environments
●Can choose kg or tons of units
●Standard high/low limit comparative export
●can choose single material mixture
●When the overload, digital display "O L."
●All digital mode for calibration and function setting
●With external switch protection for calibration and function setting
●can choose zero set range
●Tracking , hold A/D conversion mode
●can through RS232 to control analog keys function
●Provide digital filtering for various environments
●Can choose kg or tons of units
●standby 4~20mA analog value export
Performance index
Analog signals section
|
Sensor voltage
|
DC10V±0.05%
|
|
Sensor current
|
120mA(Up to four 350Ω load cells can be connected in parallel)
|
|
Sensor wire
|
4-wire or 6-wire standard
|
|
Analog signal input sensitivity
|
0．3uV/count
|
|
Accuracy
|
Zero drift＜0.1uV/℃(compare with input)
Gain drift :10ppm/℃
|
|
Zero adjustment range
|
0.0~about 2.0mV/( digital adjustment)
|
|
Amplify adjustment range
|
0.3~about 2.0mV/V(digital adjustment)
|
|
Non-linearity
|
0.01%FS within
|
|
Conversion rate
|
120 times/sec
|
|
resolution
|
24 bits△-∑ADC
|
|
Min indication resolution
|
1/10000, 1/40000(highest-level)
|
Display section
|
Display tube
|
LED highlighting digital tube
|
|
Figure display
|
six digits 18mm high;
|
|
Weighing value display
|
Five digits
|
|
Unit
|
g, kg, t option
|
|
Decimal point
|
0, 0.0, 0.00, 0.000, 0.0000 option
|
|
Max weighing
|
5 digits (50000)
|
|
End min resolution
|
1,2,5 option
|
Setting section
|
Setting method
|
Key in(sound “toot” when valid)
|
|
storage
|
Setting value →E2PROM
|
|
operate
|
Panel keys directly operate
|
External input /output signal
|
Input signal (four photoelectric isolation)
|
Contact (relay, switch)or contactless(transistor, open connector)when short , input signal display →ON.
|
|
Output signal (four photoelectric isolation)
|
voltage: DC50V; current: 0.5A
|
General Specification
|
Power input
|
AC220V(+10%～-15%)50/60HZ
|
|
Power consume
|
About 10W
|
|
Operation temperature
|
-20 °C～+50 °C
|
|
Storage temperature
|
-40 °C～+80 °C
|
|
Humidity
|
＜80%RH(non-condensing)
|
|
Volume
|
96W×48H×140D mm
|
|
Cut-out size
|
92W×46H mm
|
|
Weight
|
about 0.6kg.
|