PSD3108 Weighing Indicator


PSD3108 Weighing Controller/ PSD3108 Weighing Meter / PSD3108 Weighing Display Controller/ PSD3108 Automatic Batching Controller

PSD3108 Weighing Indicator


PSD3108 is a weighing display controller for the industrial control field (or other applications requiring analog output). It integrates weight display and analog signal output. The front-end signal processing uses a high-precision 24-bit dedicated A/D converter, and the horizontal analog signal output uses a 16-bit D/A converter. The small panel-mounted aluminum alloy shell can be easily embedded in the control cabinet

Main function

Load Capacity

  • Excitation voltage: 5.0VDC, can drive six 350 analog sensors
  • Analog current output: Max 5000
  • Analog voltage output: Min 50KQ
  • Relay contact capacity: AC 7A/250V, DC 12A/120V


  • Sensitivity: 1.0uV/d
  • Non-linearity: better than 0.01% FS

Power Supply

  • Power supply voltage range: AC 187-242V, frequency 49-51Hz, power consumption 6W
  • The meter needs a good grounding wire, and cannot be connected to motors, relays or heaters, etc.
  • Devices that are prone to power supply noise share one power supply.

Temperature and Humidity

  • Operating temperature: 0℃-50℃, humidity 10%-85%, no condensation
  • Storage temperature: -30℃–60℃, humidity 10%-85%, no condensation


  • Analog output: 4-20mA, 0-20mA, 0-5V. 0-10V
  • Relay output: fixed value mode and upper and lower limit mode
  • Isolated serial communication: RS2325RS485

Wiring Diagram:

PSD3108 Wiring Diagram


PSD3108 Dimensions