627 IS Submersible Level Transmitters

Noshok-627_Series-large with Datasheet

Noshok 627 Series Intrinsically Safe Submersible Level Transmitters is designed for applications that require liquid level measurement in hazardous locations. It has advanced diffused semi-conductor and sputtered thin film sensor for maximum stability with welded 316 stainless steel pressure chamber. CE compliant to suppress RFI, EMI, and ESD. It has Factory Mutual & Canadian Standards Association approved.

It is approved for use in hazardous location applications as per below.

  • Intrinsically Safe, entity approval for Class I, II and III, Division 1, Groups A, B, C, D, E, F and G
  • Class I, Zone 0 Aex ia IIC
  • Dust ignition-proof for Class II and III, Division 1, Groups E, F and G
  • Non-incendive for Class I, Division 2, Groups A, B, C and D
  • FMRC 3600, 3610, 3611, 3810 (including supplement #1)
  • ISA-S12.0. 01, IEC 60529 (including amendment #1)


  • Pressure Range: 50 inH2O to 350 psig (807.3 ftH2O)
  • Connection: Nosecone
  • Output: 4-20mA, 2 wire
  • Max Temperature Media: 60 °C
  • Electrical Connection: standard polyurethane cable       (length to be specified by client)
  • Power Supply: 10 to 30 Vdc unregulated
Application NotesTypeLanguage
 627 Intrinsically Safe Submersible Level Transmitters-Datasheet pdf English US 252 KB