Leadwire and Cable Seals for Temperature Sensors
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Stop Oil Leaks With Leadwire and Cable Seal

It's a problem that crops up whenever you install a sensor inside an oily machine: How do you bring the sensor wires out of the machine, but keep the oil in?

A new fitting from Minco (model FG1015) prevents oil leaks by making a reliable seal around individual leadwires, or feedthroughs potted onto leads, or sensor probes. The fitting's pressure rating is 50 psi. A typical application is sealing RTD or thermocouple leadwires where they exit the oil-filled housing of a thrust or journal bearing in a motor, generator, turbine, pump, or compressor. The pressure rating is 50 psi.

Options include:
  • Steel or stainless steel body
  • 1/2 or 3/4 NPT threads (any combination)
  • 2 or 3 holes for cylindrical probes or feedthroughs
  • Up to 6 holes for discrete wires, AWG 22 to AWG 30