Metal ceramic lt 1 is less porous than most compacts.
Ceramic thermocouple well.
There is no significant passage of gases through the body at high temperature except under high vacuum.
Designed for use with thermocouples and rtds in large nonpressurized tanks these protection tubes are available in long lengths at a lower cost than thermowells.
For the usual industrial application it is sufficiently impermeable.
Thermosensors manufactures thermowells with ceramic protecting tubes with double threaded bushing and come without fittings.
A leading manufacturer of quality thermocouple and rtd assemblies.
Ceramic protecting tubes primary secondary.
Ceramic protecting tubes primary.
Steel and 316 stainless steel protection tubes are more durable than ceramic protection tubes.
Such conditions usually require a noble metal thermocouple such as platinum or platinum alloys.
Product and ordering information.
For example so 2 and so 3 gases have not penetrated lt 1 thermowells over a three year period to affect thermocouple.
Thermocouple and rtd protection tubes.
Designed for use with thermocouples and rtds in large nonpressurized tanks these protection tubes are available in long lengths at a lower cost than thermowells.
Ceramic protection tubes are used for applications where contamination from hostile environments or the cutting action of concentrated and direct flame impingement are factors.