GM8802-F

The highly reliable GM8802-F panel mount transmitter with advanced filtering is best known for its capability to perform under heavy interference and the most severe industrial environments. More than 100,000 products are in use and require negligible maintenance. It is best for dynamic weighing systems and provides best response speed and accuracy.

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Key Features

  • CE approved
  • Powerful 32 bit ARM technology CPU makes it exceptional precise and responsive.
  • Advanced digital filtering algorithm
  • 24 bit Delta-Sigma A/D conversion with 8 million counts internal resolution
  • IP65 front panel protection
  • Modular design for ease of maintenance
  • Front panel mounting
  • Advanced switched-mode power supply 90-260V AC / 18-36V DC
  • All output ports optically isolated
  • Watchdog function making it fail-safe and always reliable.

Product Highlights

  • IP65 Protected
  • High Accuracy
  • Anti Vibration

Technical Specifications

INDICATOR POWER
Power Supply 90V~260V AC 50Hz(or 60Hz)±2% / 18-36V DC(optional)
Power Consume About 10w
A/D CONVERTER
Type 24-bit Delta-Sigma
Analogue input range 0mV to 15mV
Linearity <0.001%FS
Gain Drifting 10PPM/℃
Minimum Sensitivity 0.1 µ V/d
Conversion Rate 120 Sample/sec
Display Accuracy 1 /30,000
CALIBRATION & WEIGHING FUNCTIONS
Calibration By test weight or by electronic calibration
Digital Filter Two Layer FIR filter with 9 selectable levels
Weighing Functions Zero, zero trackings, auto-zero at power
DISPLAY & KEYBOARD
Display 6 digits, 7 segments, LED red
Keyboard 4 buttons with beeping feedback
Status Indicators (3 LED green) Zero, Stable, Data
ENVIRONMENTAL
Operating Temperature -10℃ to 40℃
Storage Temperature -25℃ to 70℃
Relative Humidity 90% R.H without dew
IP Level IP 65
LOAD CELLS
Excitation 5V
Load Cells Drives 8pcs load cells 350Ω
MECHANICAL DATA
Dimensions & Weight 105×151×57 mm (L×W×H) weighs approx.550g
Standard Mounting Panel Mount
Certification CE
Enclosure
ABS front panel, cast aluminium body.
INSTRUMENT WITH DATA TRANSMISSION
Serial Interface R232 /RS485
1200-57600 baud, bus capability up to 31 units
Communication Mode Continuous or requested or Modbus RTU/ASCII

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