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Huazhun Weighing Technology Co.,Ltd.
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 Click to enlarge image
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 Model Number |
PT650 |
| PT650 Weighing Indicator Batching Control Indicator |
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Special features : |
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● High conversion rate up to 200 times/second
● 6 kinds of Peak/Valley hold function can be
selected (Manual or Automatic reset)
● 4 Programmable opto coupler input
● 9 kinds of input function can be selected
● Hysteresis Hi/Lo comparator is available (if
optional set point comparator is installed)
● Span calibration by calculated sensitivity is
Available
● RS data output can be activated by external
"Print"function
● Cascaded RS232 option is available for multi drop
communication
● Keyboard function can be remotely controlled by
RS232/RS485 or opto coupler input
● Optional RS232 or RS485 serial input/output port
● Optional Hi/Lo comparator output
● Optional BCD board or analog output
● Optional 0...5; 0...10; 4...20mA output.
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Application : |
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Compact in size, and with a cost effective design, the basic unit is available for simple weighing purposes. Four opto-coupler output are available. kg/lb conversion is available. Hold/valley hold function is available.
Hysteresis control is available for Hi/Lo comparator. PT650 is suitable for all kinds of application such as hopper and weigh platform.
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Technical Data |
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Type
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PT650
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| Main supply |
110V/220V AC±10%,50/60 Hz |
| Power consumption |
9VA |
| Line filter |
Built-in |
| Operating temperature |
-5℃…50℃ (23oF…122oF) |
| Relative humidity |
90%,non-condensing |
| Load cell type |
All strain gage type |
| Load cell supply |
10V DC,150mA(4×350 Ω load cell) |
| Input sensitivity |
0.5 μ V/D to200 μ V/D |
| Zero point adjustment |
Range from 0.05mVto 15mV |
| Temperature coefficient |
8 ppm/℃of Cn |
| Non-linearity |
0.005 % of Cn |
| Conversion rate |
200 times/second (max) |
| Internal resolution |
16,700,000 |
| Scale range |
500 … 100,000 |
| Division |
1;2;5;10;20;50 |
| Maximum display resolution |
10,000 divisions |
| Display |
13mm LED display (6 digits) |
| Display Up-date rate |
1;4;8;16 or 20 selectable |
| BCD output rate |
4;8;16;20;60;80 or 100 selectable |
| RS232/RS485 port (Option ) |
bi-directional
2400;4800;9600 or 19200 baud selectable,
7 data bit,even parity,1 stop bit |
| Hi/Lo or control output (option) |
Photo-coupler 80V DC max.0.3A |
| Unit |
kg/t |
| Supplied accessories |
Instruction manual, Load cell connector,
Power cable, Fuse |
| Dimensions |
96 mm（W）×48 mm（H）×144 mm（L） |
| Weight (G), approx. |
0.45kg |
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