PT650D Gravity Meter


PT650D is suitable for all kinds of application such as hopper and weigh platform.
Optional RS232 or RS485 serial input/output port.
Optional Hi/Lo comparator output.
Optional simple batching software.
Optional BCD board or analog output.

PT650D Gravity Meter

Compact in size. Cost effective design. Basic unit is available for simple weighing purpose. Three opto-coupler input are available. kg/lb conversion is available. Hold/valley hold function is available. Hysteresis control is available for Hi/Lo comparator. PT650D is suitable for all kinds of application such as hopper and weigh platform.

Mains Supply110V or 220V AC selectable, 50/60 Hz
Power Consumption9VA
Line FilterBuilt-in
Operating Temperature-5ºC to 50ºC (23ºF to 122ºF)
Relative Humidity90%, non-condensing
Load Cell TypeAll strain gauge type
Load Cell Supply10V DC, 150mA, 4 x 350Ω load cell
Input Sensitivity0.5µ V/D to 200µ V/D
Zero Point AdjustmentRange from 0.05mV to 15mV
Temperature Coefficient8 ppm/ºC of F.S.D.
Non-Linearity0.005% of F.S.D.
Conversion Rate200 times / second
Internal Resolution16,700,000
Scale Range500 to 100,000
Step Width1, 2, 5, 10, 20, or 50
Maximum Display Resolution10,000 divisions
Display13mm LED display (6 digital)
Display Up-Date Rate1, 4, 8, 16 or 20 selectable
BCD Output Rate4, 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

Optional Hi/Lo OutputPhoto-coupler 80V DC max. 0.3A
Unitkg / t selectable
Supplied AccessoriesInstruction manual
Dimension96mm (W) x 48mm (H) x 144mm (L)
Weight450g approx.

It has multiple output optional

  1. Optional PT650D-RS232
  2. Optional PT650D-RS485
  3. The output voltage: 0-5V, Optional 0-20mA Optional 4-20mA
Weight0.5 kg



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