Thermocouple With Connection Head

Protection Head Probes are typically utilized in an industrial environment to help protect the probe from harsh conditions.

Protection Head Probes are typically utilized in an industrial environment to help protect the probe from harsh conditions. Omega offers protection heads made from stainless steel, aluminium, galvanized cast iron, and glass filled plastic. The head is mated to a thermocouple probe which typically incorporates a threaded NPT fitment (fixed or spring loaded) as well as termination block for lead wire connection. A ceramic or metal thermowell can also be utilized to offer greater protection for the sensor portion of the assembly.


    T (−200 to 350 °C)J (−40 to +750 °C)E (−40 to +900 °C)K (−200 to +1350 °C)S (−50 to +1750 °C)T (−250 to +400 °C)B (0 to +1820 °C)C (0 to +2320 °C)R (−50 to +1700 °C)N (−270 to +1300 °C)


    304 Stainless Steel310 Stainless Steel316 Stainless SteelInc. Alloy 600Hastelloy 276Other


    .010" (single TC).020" (single TC).032".040".063".125".188".250".313".375".500"


    SingleDualOther


    GroundedUngroundedExposedWeld PadPointed TipOther


    Wire ExposedPVC Insulated Lead Wire (221°F)Teflon Insulated Lead Wire (400°F)Fiberglass Insulated Lead Wire (400°F)Fiberglass Insulated Lead WIre (950°F)Other


    TranistionSpringOther


    No CoveringStainless Steel OverbraidTinned Copper OverbraidStainless Steel Flex ArmorTeflon Coated Flex ArmorPVC Coated Stainless Steel ArmorOther


    NoneMale PlugFemale JackAluminum Screw Cover HeadCast Iron Screw Cover HeadCast Iron Explosion Proof Screw Cover HeadPlastic Screw Cover HeadMini-Plastic Screw Cover HeadMini-Aluminum HeadAluminum Explosion Proof HeadHinged Cover HeadHigh Profile Hinged Cover HeadSpade LugsBare WireOther


    None1/8" NPT1/4" NPT3/8" NPT1/2" NPT3/4" NPT1" NPT1/8" x 1/8" NPT1/4" x 1/4" NPT3/8" x 3/8" NPT1/2" x 1/2" NPT3/4" x 3/4" NPT1" x 1" NPTOther