The Robertshaw 1900 series thermocouples include either a special low-mass or quick dropout thermocouple. It is usually found on applications that require an oxygen depletion system on the thermo safety. It is also found on many LP gas applications that require a quick dropout of the thermo safety if there is a loss of pilot flame.

Robertshaw® Snap-Fit Thermocouple, Series: 1980, Male Connector Nut Connection, 25 and 30 mV Open Circuit, 36 in L Lead, Stainless Steel Jacket

• Easy burner installation with attached threaded nut
• Stainless steel outer jacket for long life and resistance to heat blistering
• Combination of copper and nickel alloys for good electrical conductivity
• Mica washer to insulate from shorting conditions
• Tinnerman clip included
• Offer easy installation into the majority of pilot burners
• They are manufactured without complicated adaptors, but with extra insulation that the brass sheath provides under high ambient temperatures