DT3101 weighing indicator:Double integral A/D conversion technology,Multi-functions and strong adaptability,
DT3101 weighing indicators for truck scale,floor
1、Main functions
1.1 Suitable for analog load cells.
1.2 Suitbale for truck scale,weighbridge,platform scale and other fixed electronic scales.
1.3 With built-in 24-bits high-precision A / D converter
1.4 Panel type keyboard digital tuning,calibration and operating parameters set
1.5 Data storage it can store 1500 groups of license number and tare weight,201 groups of goods No. and name in English and Chinese,100 groups of customers No. and customers name,100 groups numbers and information in English and Chinese,can store 1501 groups weighing records.
1.6 Weighing records with a query, delete and check and Chinese printing.
1.7 Accurate clock,displaying year/month/date/hour/min/second,automatic leap year, leap months without power impact.
1.8 Serial large screen display interface synchronously,to achieve display in long-distance
1.9 With standard interface RS232/RS422(optional), it can communicate withupper computer.
1.10 Equipped with standard parallel print interface,it can equip with ESPON LQ-300K、KX-P1131、KX-P1121 wide-line printer.
2. Technical specifications
2.1 Model DT3101 ---comon type DT3101-P ---with miro printer.
2.2 Accuracy Grade III,n=5000
2.3 Analog input
Sensor excitation power DC 5V，120mA，
Input signal range -30 ~ 30mV
Input sensitivity 0.5uV/d
Nonliear <=0.01 % FS
Temperature effect on Zero 0.1 uV/degree celsius(max)
Connection type of sensor use 6-wire, long wire automatic compensation.
2.4 A/D conversion
Conversion type Σ-Δ，
Switch code 160 ten thoudand (24 bits)
Conversion rate 200 time/second
2.5 Display
Main display 7-bit LED，
Auxiliary Display 7 pcs status indicators,3 pcs battery indicator lamps.
2.6 Panel keyboard
Number key 0～9
Function key 20 pcs(10 of them combined with the number keys to use)
2.7 Large-screen display interface:
Transmission type serial output, 20mA current loop signal (constant current output)
Transmission format 11 bits binary number
Baud rate 600
Transmission distance <=2000m
2.8 Serial Communication Interface
Transmission type RS232/RS422（optional）
Baud rate 600/1200/2400/4800/9600 optional
Transmission data format
10 bits binary number, 1 start bit, 8 data bits (ASC II), 1 stop bit
Transmission distance RS232 <=30m;RS422 <=1200m
2.9 Panel typing characters
Typing Dot Matrix (98 points/line),using M-150 II or TpμP-16Bhead unit.
Head unit life 0.5×106 lines.
Paper: Common white paper,width is 44.5+/-0.5mm,thickness is 0.07mm,OD <=50mm.
2.10 Operating temperature
Power 220V 50Hz or 6V/10Ah DC
Temperature 0~ 40 degree celsius
Relative humidity <=85% RH
Warm-up time 10～30 min
Fuse 0.5A
2.11 Dimensions 316×250×170 mm
2.12 Weight About 3.5kg
DT3101 weighing indicator
