Weighing Indicator
 

Employing the latest SMT technology for the most reliable and best performance quality assurance. Cost effective design which includes many functions as standard such as RS232 input/output, remote display and Hi/Lo comparator. PT650F is suitable for all kinds of application such as weighbridge, hopper and weigh platform.

PT650F
Weighing Indicator

Features
Specification

 

Clear and stable fluorescent tube
Full digital calibration and function setting method
Numeric display ¡¥o.L.¡¦ when overload
Internal on/off switch for function and calibration setting protection
Zero return range is selectable
Delta Sigma conversion method
Keyboard function can be remotely controlled through RS232
Digital filter is provided for different sensitive environment
Conversion rate up to 100 times/seconds
Display update rate is selectable of 1, 4, 8, 16 or 20 times/ seconds
BCD output rate is selectable of 1, 4, 8, 16, 20, 50 or 100 times/seconds
Zero offset and span calibration can be carried out individually
Drives up to 8 x 350£[ load cells
Kg/t unit selectable
"Watchdog" circuit monitors and eliminates common malfunctions caused by excessive noise
Standard data output for remote display
Standard RS232/RS485 serial input and output port
Standard Hi/Lo comparator output
Mains Supply 110V / 220V AC ¡Ó10%, 50/60 Hz
Power Consumption 18VA
Line Filter Built-in
Operating Temperature -10¢XC to 50¢XC (14¢XF to 122¢XF)
Relative humidity 90%, non-condensing
Load Cell Type All strain gauge type
Load Cell Supply 10V DC, 280mA (8 x 350£[ load cell)
Input Sensitivity 0.5£g V/D to 200£g V/D
Zero Point Adjustment Range from 0.05mV to 15mV
Temperature Coefficient Less than (0.0008% of reading ¡Ó 0.3 digits) / ¢XC
Non-linearity 0.005% of F. S. D.
Conversion Rate 100 times/seconds
Internal Resolution 16,000,000 counts (max)
Scale Range 500 to 100,000
Step Width 1, 2, 5, 10, 20, or 50
Maximum Display Resolution 20,000 divisions
Display 13mm Fluorescent tube (6 digits)
Display Up-date Rate 1, 4, 8, 16, or 20 selectable
BCD Output Rate 1, 4, 8, 16, 20, 50 or 100 selectable
Standard RS232 Port bi-directional 2400, 4800, 9600 or 19200 baud selectable, 7 data bit, even parity. 1 stop bit
Standard Large Display output Serial BCD data output
Standard Hi/Lo output Photo-coupler 80V DC max. 0.3A
Unit kg/t selectable
Supplied Accessories Instruction manual, Load cell connector, Power cable, Fuse
Dimension 198mm (W) x 96mm (H) x 200mm (L)
Weight 2kg approx

Option

* 0-20mA/4-20mA analog output

* Parallel printer interface
* BCD output
* Real time clock calendar