SVN/KSR Flow Switch

Brand: KOBOLD Instruments, Inc.

The KOBOLD flow switch types SVN and KSR operate on the known suspended float principle of measurement and are suited for liquids and gases. This switch must be fitted vertically with the media flowing from bottom to top.

Specifications

BSP Connection

  • G 1/4" Female

Electrical Contacts

  • Changeover Contact
  • Normally Open
  • Reed Contact

Electrical Rating

  • 100 V / 0.5 A / 5 W/VA - Reed Contact, Changeover Contact
  • 24 V / 0.1 A / 1 W - Reed Contact, N/O Contact

Environmental Protection

  • IP67

Gasket Material

  • FPM

Maximum System Pressure

  • psi: 232.1 (bar: 16, kPa: 1,600)

NPT Connection

  • 1/4" NPT Female

Supply Voltage

  • 10-30 Vdc, 3-Wire - NPN, N/O Contact
  • 7.7-9 Vdc, 2-Wire - NAMUR Switch

Switch Point Range

  • Air: 50 to 6,000 Ncm³/minute
  • Water: 2 to 160 cm³/minute
  • Water: 2 to 250 cm³/minute

Switch Type

  • NAMUR
  • Transistor - NPN Normally Open Contact

Temperature Range

  • 70° C (158° F) - Maximum

Wetted Materials

  • 303 Stainless Steel
  • Borosilicate Glass

Documentation

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