GM8802F-4

The field transmitter is a highly efficient and advanced solution for batching and weight monitoring applications where many channels of A/D are needed. It has four channels of independent A/D bundled in an IP65 case which allows it to work efficiently under the worst industrial environment.

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Key Features

  • CE approved
  • IP65 casing allows performance in the worst industrial environment
  • Used in systems with PLC/PC
  • 4 independent channels of A/D bundled together
  • Powerful 32 bit ARM technology CPU makes it exceptional precise and responsive
  • Patent pending two-layer advanced digital filtering algorithm
  • 24 bit Delta-Sigma A/D conversion with 8 million counts internal resolution
  • Advanced power supply at wide power range 18-36V DC
  • All output ports optically isolated

Product Highlights

  • CE Approved
  • Anti vibration
  • IP65 Protected
  • Advance digital filtering
  • High Accuracy

Technical Specifications

INDICATOR POWER
Power Supply DC 24V ± 5%
Power Consume About 5W
A/D CONVERTER
Type 24-bit Delta-Sigma
Analogue input range 0mV to 15mV
Linearity <0.001%FS
Gain Drifting 10PPM/℃
Minimum Sensitivity 0.2 µ V/d
Conversion Rate 120/s
Display Accuracy 1 / 50,000
AD independent channels 4pcs AD
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 tracking
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 270×200×78mm (L×W×H) weighs approx.1500g
Certification CE
Enclosure Cast aluminium body.
DATA TRANSMISSION
RS485 Serial Interface 9600 and 38400 baud(optional), bus capability up to 31 units
Communication Mode Requested or Modbus RTU/ASCII

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