There is no significant passage of gases through the body at high temperature except under high vacuum.
Ceramic thermocouple well.
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.
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 protecting tubes primary secondary.
Steel and 316 stainless steel protection tubes are more durable than ceramic protection tubes.
Steel and 316 stainless steel protection tubes are more durable than ceramic protection tubes.
Thermocouple and rtd protection tubes.
A leading manufacturer of quality thermocouple and rtd assemblies.
Ceramic beaded and bare wire thermocouple elements for head and well assemblies bare sh dh and ov series sgd 32 50 bare 8 j 12.
For example so 2 and so 3 gases have not penetrated lt 1 thermowells over a three year period to affect thermocouple.
316 stainless steel protection tubes are extremely resistant to corrosive chemicals and they can handle higher temperatures than steel.
Such conditions usually require a noble metal thermocouple such as platinum or platinum alloys.
For the usual industrial application it is sufficiently impermeable.
Thermosensors manufactures thermowells with ceramic protecting tubes with double threaded bushing and come without fittings.
Metal ceramic lt 1 is less porous than most compacts.