Compression Type Model SC

Compression Type Model SC


PWI-X is a weighing terminal, which is used in vehicle scales and is integrated with computers. Equipped with high performance weighing functionalities of the PWI series, it is suitable for office environments where computers can be used.

Using a vehicle scale software program developed by Esit, PWI-X offers the possibility to access data over computer terminals and networks.


  • Hard aluminum housing for desktop use
  • 6-digit red LED weight display
  • Dust and humidity-proof membrane keyboard with tact keys
  • Taring, zeroing, function and adjustment keys
  • Zeroing within the entire measurement range
  • Gain adjustment for load cell output
  • Excitation and output voltage display for load cell
  • Battery-protected non-volatile memory
  • Remote display output
  • RS232 serial output


  • RD Remote Display


RS422  RS422
RS485  RS485
External relay card  External relay card
Binary output  Binary output
Analog output  Analog output


Accuracy class (OIML approved) 6000d (III)
Input sensitivity 0.5µV/dijit
Sensitivity 0.005%
Zero and gain stability 1.2ppm/°C
A/D converter 24bit Sigma-Delta
Digital filter Adjustable numerical filtering
Reading frequency 12-100Hz
Number of Loadcells allowed 10 (350 ohm)
Analog input range ± 10mV/V
Excitation voltage 10V DC
Operating temperature range (OIML approved) -10°C +40°C
Storage temperature range -20°C +70°C
Operating voltage and power 90-264V AC - 8W
Operator handling and Display  
Keyboard Dust and humidity-proof membrane keyboard with 6 magnetic keys
Weight display 20 mm, 6-digit, 7-segment, red LE
Function display Center-of-zero, no-motion, interval display
Program Indicator -
Material and protection class Aluminum-Steel, IP54
Weight 5kg
Package weight and dimensions 6kg, 53x63x20cm
Communication Standard | Optional
Serial communication output RS232 | RS485 / RS422
Parallel printer output - | -
Binary (BCD) output - | 1+18bit
Remote display output Check | -
Digital input / output - | 4 inputs / 8 outputs (1A)
Analog output - | 4-20mA / 0-10V
*BCD and digital input/output options cannot be used at the same time.