Adhesive Thermometers | McMaster-Carr

Filter by

Mount Type

Probe Length

For Use With

Number of Wires

Thermocouple Type

Cable Length

RTD Probe Resistance

Maximum Temperature

Response Time

Probe Material

Electrical Connection

Cable Material

Probe Width

RTD Sensor Connection

Wire Leads

American Wire Gauge (AWG)

Thermocouple Sensor Connection

Minimum Temperature

Color

Material

DFARS Specialty Metals

Exempt

Sensor Type

Exposed

RoHS

Compliant

Compliant with Exemptions

Not Compliant

Maximum Cable Temperature

900° F

REACH

Compliant

Not Compliant

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Export Control Classification Number (ECCN)

EAR99

Forward

How can we improve?

21 Products

Adhesive-Back RTD Probes for Surfaces

About the thickness of a dime, these RTD probes stick to surfaces in tight spaces to measure temperature.

Wire-Lead Connection

EN 60751 Class B—Probes that meet EN 60751 adhere to industry standards for accuracy.

MIL-STD-108—Probes that meet MIL-STD-108 are submersible, so they can monitor the temperature of water in tanks or containers.

			Probe						Cable		Wire
	RTD Probe Resistance, ohm	Temp. Range, ° F	Lg.	Wd.	Thk.	Accuracy	Response Time, sec.	Max. Pressure	Lg., ft.	Material	Lead Lg.	AWG	No. of Wires	Wire Color	Specs. Met	Mil. Spec.		Each
Platinum Probe



		100	-4 to 300	9/16"	0.188"	0.063"	±0.12%	1.3	Not Rated	3	Silicone Rubber	1/2"	28	3	Red/White	EN 60751 Class B	MIL-STD-108	6568T51	0000000


		100	-4 to 350	1/4"	0.25"	0.063"	±0.12%	0.15	Not Rated	3	PTFE	1/2"	28	3	Blue/Yellow	EN 60751 Class B	—	6568T53	000000
		100	-4 to 350	5/8"	0.188"	0.063"	±0.12%	0.4	Not Rated	3	PTFE	1/2"	26	3	Red/White	EN 60751 Class B	—	6568T49	000000
		100	-4 to 350	5/8"	0.188"	0.063"	±0.12%	1	Not Rated	3	PTFE	1/2"	26	3	Red/White	EN 60751 Class B	—	6568T43	000000
		100	-4 to 350	5/8"	0.313"	0.063"	±0.12%	1.2	Not Rated	3	PTFE	1/2"	22	3	Red/White	EN 60751 Class B	—	6568T47	000000
		100	-4 to 350	13/16"	0.375"	0.063"	±0.12%	0.9	Not Rated	3	PTFE	1/2"	26	3	Red/White	EN 60751 Class B	—	6568T46	000000
		100	-4 to 350	1 1/4"	1"	0.063"	±0.12%	0.2	Not Rated	3	Silicone Rubber	1/2"	24	3	Red/White	EN 60751 Class B	—	6568T55	000000
		100	-4 to 350	1 15/16"	0.75"	0.063"	±0.12%	0.1	Not Rated	3	PTFE	1/2"	24	3	Red/White	EN 60751 Class B	—	6568T54	000000
		1,000	-4 to 300	9/16"	0.188"	0.063"	±0.12%	1.3	Not Rated	3	Silicone Rubber	1/2"	28	3	Red/White	—	MIL-STD-108	6568T52	000000
		1,000	-4 to 350	5/8"	0.188"	0.063"	±0.12%	0.4	Not Rated	3	PTFE	1/2"	26	2	Red/White	—	—	6568T19	000000
		1,000	-4 to 350	5/8"	0.188"	0.063"	±0.12%	1	Not Rated	3	PTFE	1/2"	26	2	Red/White	—	—	6568T13	000000


		1,000	-4 to 350	5/8"	0.313"	0.063"	±0.12%	1.2	Not Rated	3	PTFE	1/2"	22	2	Red/White	—	—	6568T17	000000
		1,000	-4 to 350	13/16"	0.375"	0.063"	±0.12%	0.9	Not Rated	3	PTFE	1/2"	26	2	Red/White	—	—	6568T16	000000

Adhesive-Back Thermocouple Probes for Surfaces

Simply peel off the adhesive backing on these probes and press them onto a surface to measure its temperature. Without bulky mounting hardware, the thin sensor can slide into crammed spots. You can connect them to controllers, thermometers, and other temperature reading devices to view and store measurements. Pick the thermocouple type that best covers the temperature range you expect your surface to be. Make sure the thermocouple type you choose is compatible with the device you plan to connect it to.

These thermocouples are manufactured to conform to ASTM E230 for accuracy. Accuracy is how far off the reported value is from the actual temperature.

Note: When installing probes with wire leads, the red wire is negative.

Probes with Cable

	Probe							Cable				Wire Lead
	Lg.	Wd.	Thk.	Response Time, sec.	Max. Temp., ° F	Accuracy @ Temperature	Sensor Type	Style	Lg., ft.	Material	Max. Temp., ° F	Lg.	AWG		Each
Type J







				Wire Leads

				1 1/4"	1"	0.063"	2	400	±4° F Between 32° F to 400° F	Exposed	Straight	4	Fiberglass	900	1 1/4"	30	3648K32	000000


				1 1/4"	1"	0.063"	2	400	±4° F Between 32° F to 400° F	Exposed	Straight	8	Fiberglass	900	1 1/4"	30	5794N11	00000


				Type K







								Wire Leads

								1 1/4"	1"	0.063"	2	400	Not Rated Below 32° F ±4° F Between 32° F to 400° F	Exposed	Straight	4	Fiberglass	900	1 1/4"	30	3648K34	00000


								1 1/4"	1"	0.063"	2	400	Not Rated Below 32° F ±4° F Between 32° F to 400° F	Exposed	Straight	8	Fiberglass	900	1 1/4"	30	5794N12	00000


								Type T







												Wire Leads

												1 1/4"	1"	0.063"	2	400	Not Rated Below 32° F ±1.8° F Between 32° F to 240° F ±0.75% Above 240° F	Exposed	Straight	4	Fiberglass	900	1 1/4"	30	3648K36	00000


												1 1/4"	1"	0.063"	2	400	Not Rated Below 32° F ±1.8° F Between 32° F to 240° F ±0.75% Above 240° F	Exposed	Straight	8	Fiberglass	900	1 1/4"	30	5794N13	00000

Signal-Averaging Adhesive-Back RTD Probes for Surfaces

Style B Shown

Mounted

Style A

Style B

Measure the temperature of cylinders, pipes, and flat surfaces without installing an immersion probe and where a point sensor may be inaccurate. These RTD probes take multiple temperatures along the length of the probe and average them together for accuracy. About the thickness of a dime, they stick to surfaces in tight spaces.

Wire-Lead Connection


Style A	Style B

Stainless Steel Cable—Probes with a stainless steel cable protect their wiring from wear and corrosion better than probes with a silicone rubber cable.

EN 60751 Class B—Probes that meet EN 60751 adhere to industry standards for accuracy.

				Probe						Cable		Wire
	Style	RTD Probe Resistance, ohm	Temp. Range, ° F	Lg.	Wd.	Thk.	Accuracy	Response Time, sec.	Max. Pressure	Lg., ft.	Material	Lead Lg.	AWG	No. of Wires	Wire Color	Specs. Met	Features		Each
Platinum Probe



		A	100	-4 to 350	1 1/4"	0.5"	0.063"	±0.5%	0.17	Not Rated	3	Stainless Steel	1/2"	26	3	Red/White	—	Overtemperature Protection	6568T56	0000000


		B	100	-4 to 350	4"	0.375"	0.063"	±0.12%	0.6	Not Rated	3	Silicone Rubber	1/2"	26	3	Red/White	EN 60751 Class B	—	6568T57	000000