Features Continuous use up to 1150°C (2102°F) Low Thermal Drift Sheathing Provides Excellent High Temperature Performance Excellent Oxidation, Carburization and Chlorination Resistance Special Limits of Error Grade Availabe Available with Type "K" or Type "N"Calibration Wire (Special Requests Can Be Taken for Other Calibrations) Long Continuous Lengths Available! Call Sales for Pricing and Delivery!

New Super OMEGACLAD® XL sheathed mineral-insulated thermocouple wire, designated “XL” for ordering, can be used at ultra-high temperatures for prolonged periods with very little drift of the base metal thermocouple. The sheath material uses Nickel-Chrome based Super OMEGACLAD® XL sheathing, which provides excellent oxidation resistance. The sheath can withstand long-term exposure to combustion gases or air at temperatures up to1150°C (2102°F). Short-term exposures to higher temperatures are also possible. Superior resistance to oxidation attack results from a tenacious and protective high temperature film that does not affect the stability of the thermocouple alloys. This film permits the sensor to be used at ultra-high temperatures for prolonged periods with improved accuracy over other available sheath materials. Super OMEGACLAD® sheathing also provides excellent resistance to corrosion in high temperature chlorine-contaminated oxidizing environments and ammonia/nitride-rich environments at temperatures above 980°C (1800°F), the temperature at which the protective film forms.

Imperial Model No.	[*] Insert Wire Calibration	Sheath Material	Sheath Dia.(in)	Wall Thickness(in)	Resistance at 15.5°C Ohms/Dbl. meter*	Wire Dia.(in)
XL-[*]-MO-020	Type K or Type N	Omegaclad XL	0.02	0.003	38	0.004
XL-[*]-MO-032		Omegaclad XL	0.032	0.005	24	0.005
XL-[*]-MO-040		Omegaclad XL	0.04	0.007	15	0.006
XL-[*]-MO-062		Omegaclad XL	0.062	0.01	6	0.01
XL-[*]-MO-125		Omegaclad XL	0.125	0.018	1.5	0.021
XL-[*]-MO-188		Omegaclad XL	0.188	0.025	0.59	0.032
XL-[*]-MO-250		Omegaclad XL	0.25	0.036	0.37	0.04
XL-[*]-MO-313		Omegaclad XL	0.313	0.04	0.35	0.05
XL-[*]-MO-375		Omegaclad XL	0.375	0.045	0.29	0.059
Metric Model No.	[*] Insert Wire Calibration	Sheath Material	Sheath Dia.(mm)	Wall Thickness(mm)	Resistance at 60°F Ohms/Dbl. Ft.*	Wire Dia.(in)
XL-[*]-MO-0.5MM	Type K or Type N	Omegaclad XL	0.5	0.076	52.6	0.089
XL-[*]-MO-.75MM		Omegaclad XL	0.75	0.113	23.6	0.134
XL-[*]-MO-1.0MM		Omegaclad XL	1	0.152	13.2	0.178
XL-[*]-MO-1.5MM		Omegaclad XL	1.5	0.254	5.82	0.254
XL-[*]-MO-2.0MM		Omegaclad XL	2	0.305	3.28	0.356
XL-[*]-MO-3.0MM		Omegaclad XL	3	0.457	1.47	0.559
XL-[*]-MO-4.5MM		Omegaclad XL	4.5	0.66	0.66	0.787
XL-[*]-MO-6.0MM		Omegaclad XL	6	0.94	0.38	1.016
XL-[*]-MO-8.0MM		Omegaclad XL	8	1.016	0.17	1.27
XL-[*]-MO-9.6MM		Omegaclad XL	9.6	1.143	0.08	1.499

[*] Insert "K" for Type K Cable or "N" for Type N Cable