PT650D Weighing Indicator
PT650D is a kind of general weighing indicator, employing the latest technology for the reliable and best performance quality assurance, cost effective design which includes many functions. PT650D is suitable for all kinds of application such as hopper and weigh platform.
Attention: PT650 is a series model, it has different output interface options, please check the label on the back, which contains the specific configuration code.
For example:PT650D-1-0-1-0-0-C001, it is 220vac input; RS232 output.
SPECIFICATION
1. Mains supply : 110VAC, 220VAC±10%, 50/60Hz
2. Power consumption : 9 VA
3. Operating temperature : -5℃ to 50℃(23℉ to 122℉)
4. Relative Humidity : 90%(non-condensing)
5. Weight : Approx 0.45 kg
DIGITAL SECTION
1. Weight display : 6 digits LED display
2. Display height : 13mm
3. Annunciators : Gross, Net, Zero, Motion and unit(kg/t)
4. Negative sign indication : “-” on the left most digit
5. Over-range indication : Display “O.L”
6. Maximum capacity : 500 to 100,000
7. Step width : 1, 2, 5, 10, 20 or 50
8. Decimal point : Displays to four different decimal places
ANALOG SECTION
1. Load cell type : All strain gauge load cell
2. Load cell supply : 10VDC±5%, 150mA
3. Output sensitivity : 0.5μV/D to 200μV/D
4. Input resistance : More than 100MΩ at 500VDC between each
terminal
5. Zero point adjustment : 0.05mV to 15mV
6. Span stability : ±8ppm/ K of F.S
7. Zero stability : ±(0.4μV±0.006% initial zero offset
voltage)/K
8. Non-linearity : Within 0.005% of F.S
9. Conversion method : Delta-sigma
10. Conversion rate : Up to 200 times/sec
11. Internal resolution : 16,000,000
12. Maximum display resolution : 10,000 divisions
13. Comparison cycle : Approx 200 times/sec
14. Dielectric strength : Between input terminal(common/earth/each
opto-coupler output/analog output/BCD
output), for 1 min, at 500VDC.
Between power supply terminal and input
terminal(common/earth/each opto-coupler
output/analog output/BCD output), for 1 min,
at 1500VAC.
OPTION:
15. Analog or BCD output : 0~5V, 0~20mA/4~20mA(selectable),
parallel BCD
16. Serial output : RS232 or RS485 option
17. Control output : Four opto-coupler option
PT650D output RS232 CODE PT650D-1-0-1-0-0-C001
PT650D Weighing Indicator Manual
