91-79-26565981-2-3/ 09825801815| info@promptscale.com

Weighing Indicators

Weighing Transmitters / Loadcell Converter

Batching Controllers

Liquid Filling Controller

Packing Or Bagging Controllers

Online Check Weigher Controller

Online Check Weigher(600G~3KG)

Online Check Weigher (6~30kg)

Online Check Weigher(30~60KG)

High Accuracy Feeder

High Speed Feeder

Remote Displays

PCB Boards

GM8803

GM8803 Weighing indicator

The weighing indicator is a robust and adaptable indicator, designed to meet all basic weighing needs and is exceptionally versatile in building systems with PLC/PC with many options of communication ports.


  • Calibration at millivolt (without weights)
  • High-speed and high-accuracy weight value acquisition
  • Digital filter algorithm at optional 0-9 grade
  • RS422 / RS485 serail port
  • Power-loss protection function to ensure continuous operation
A/D CONVERTER
Type 24-bit Delta-Sigma
Analogue input range 0mV to 30mV
Linearity <0.01%FS
Gain Drifting 10PPM/℃
Minimum Sensitivity 0.01 µ V/d
Conversion Rate 120/s
Display Accuracy 1/100,000
CALIBRATION & WEIGHING FUNCTIONS
Calibration By test weight or by electronic calibration
Digital Filter FIR filter with 9 selectable levels
Weighing Functions zero, zero tracking, auto-zero at power, net weighing, gross weighing, auto tare, accumulation, 3 set points(including near zero point)
DISPLAY & KEYBOARD
Main Display 6 digits, 7 segments, LED
Sub Display 2 digits, 7 segments, LED
Keyboard 12 push-buttons
Status Indicator (10 indicators in VFD) ZERO, STAB, SUM, Kg, t, TARE, NET, GROSS, LOW, UP.
LED Status ZERO, STAB, SUM, UP, GROSS, NET, TARE, LOW
ENVIORNMENTAL
Operating Temperature -10℃ to 40℃
Storage Temperature -25℃ to 70℃
Relative Humidity 90% R.H without dew
IP Level Front Panel IP65
LOAD CELLS
Excitation 12V
Load Cells Drives 8pcs Load Cells 350Ω
MECHANICAL DATA
Dimensions & Weight 245×210×90 mm (L×W×H) weight approx. 2.5kgs
Standard Mounting Panel Mount
Certification CE
Enclosure ABS front panel, cast aluminum body.
SOCKETS
Load Cells 9 core D types
Output interface 9 hole D types
Serial interface 25 hole D types
Analog socket ON/OFF
OPTIONAL BOARD
Current Circle 20mA Current Circle
UART & DAC & Print UART: RS232/RS485, DAC: Isolated 16-bit D/A ,4-20mA, 0-20mA,0-10V, 0-5V, -5-5V, -10-10V
Featured