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PHT129 pH / ORP Transmitter
PHT129 Data Sheet  
The PHT129 converts pH/ORP to DC signal
  • Wide range of pH and ORP probe input
  • Output up to 18 VDC or 50 mADC
  • 2000 Vrms isolation
  • High input impedance
  • Temperature compensation optional
  • Front adjustments for span and zero
  • All common AC or DC supplies
Common applications include
  • Wastewater and water treatment monitoring
  • Detecting contaminations
  • Salinity monitor actuator feedback
APCS the Signal Conditioning Specialists
Phone:  800-942-0315 or 847-918-3510 Fax:  800-949-7502 or 847-968-4891
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