PMC Engineering

Electronic Pressure, Level and Vacuum Extended Diaphragm Transmitter

Electronic Pressure, Level and Vacuum Extended Diaphragm Transmitter


  • Ranges:
    0 to 5" WC through 0 to 300 PSIG 
    0 to 20" WC negative through 0 to 30" Hg Vacuum
    +/- 30" Hg compound range
    0 to 15 PSIA through 0 to 150 PSIA
  • 4-20 mA, 2 wire output
  • 316L S/S housing with 10' cable, NEMA-4X Standards
  • EMI/RFI protected
  • 3" Diameter Extension
  • Standard lengths 2", 4" and 6"
  • Non Standard lengths over 6" are available

The PMC Extended Diaphragm Level Transmitter has been especially developed for measuring level in tank and vat applications. The extended diaphragm allows the sensing diaphragm to be mounted flush with the inside of the tank or vat wall, thereby avoiding the usual pocketing problems encountered by conventional flanged mounted transmitters. This unit combines a 3" flanged stainless Steel extension with the proven accuracy and dependability of PMC's fully repairable electronic level transmitters. PMC's design allows for easy replacement and service of the unit without removing the flanged extension from the tank or vat wall.

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