Machined Thermowell and Head Thermocouple Assemblies with .25" O.D. Internal Probes, Large Thread Size On Temperature Specialists, Inc.

Sensor Type	MgO Insulated Thermocouple (Bendable and High Temperature) Tube and Wire Thermocouple (Max. Temperature determined by leadwire)
Construction Code	490
Probe Style	Spring loaded probe to bottom of well Fixed length probe welded to HEX fitting
Element Type & Accuracy	Standard Limits of Error Special Limits of Error
Standard Limits of Error	Type E Type J Type K Type T Type N
Number of Elements and Junction Type	Single Junction Dual Junction
Single Junction	Exposed Grounded Ungrounded
Thread Type	1/2 NPT (Shank Diameter "Q"= 0.625") 3/4 NPT (Shank Diameter "Q"= 0.75") 1 NPT (Shank Diameter "Q"= 0.875")
Well Material	304 SS 316 SS
Well Length - "U" (in)	2.5 4.0 4.5 6.0 7.5 9.0 10.5 12.0 13.5
Leadwire Insulation	TFE Teflon (500 Deg. F maximum) Fiberglass (1000 Deg. F maximum)
Connection Head	Flip Top Style with Terminal Blocks included Screw Cover Style with Terminal Blocks included
Flip Top Style with Terminal Blocks included	Standard Aluminum (A=3.4", B=3.1", C=1/2 or 3/4 NPT, 500 Deg. F maximum) Standard Plastic - Black (A=3.4", B=3.1", C=1/2 or 3/4 NPT, 200 Deg. F maximum) Standard Plastic - White (A=3.4", B=3.1", C=1/2 or 3/4 NPT, 200 Deg. F maximum)

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