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 Supply 110V or 220V AC selectable, 50/60 Hz
Power Consumption 9VA
Line Filter Built-in
Operating Temperature -5ºC to 50ºC (23ºF to 122ºF)
Relative Humidity 90%, non-condensing
Load Cell Type All strain gauge type
Load Cell Supply 10V DC, 150mA, 4 x 350Ω load cell
Input Sensitivity 0.5µ V/D to 200µ V/D
Zero Point Adjustment Range from 0.05mV to 15mV
Temperature Coefficient 8 ppm/ºC of F.S.D.
Non-Linearity 0.005% of F.S.D.
Conversion Rate 200 times / second
Internal Resolution 16,700,000
Scale Range 500 to 100,000
Step Width 1, 2, 5, 10, 20, or 50
Maximum Display Resolution 10,000 divisions
Display 13mm LED display (6 digital)
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

Optional Hi/Lo Output Photo-coupler 80V DC max. 0.3A
Unit kg / t selectable
Supplied Accessories Instruction manual
Dimension 96mm (W) x 48mm (H) x 144mm (L)
Weight 450g 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
Weight 0.5 kg