Thermocouple Surface Probes

Choose a Category

	Connection Type Connection Type


Wire Leads	Flat Pin

	For Use With For Use With

Surfaces

Solids

	Mount Type Mount Type

	Maximum Temperature Maximum Temperature

	Thermocouple Type Thermocouple Type

	Cable Length Cable Length

	Sensor Type Sensor Type

Exposed

Grounded

	Probe Diameter Probe Diameter

	Probe Length Probe Length

	Cable Material Cable Material

Fiberglass

Stainless Steel

Rubber

Plastic

	Probe Material Probe Material

	Maximum Cable Temperature Maximum Cable Temperature

	Response Time Response Time

	Wire Gauge Wire Gauge

	Minimum Temperature Minimum Temperature

	Wire Lead Length Wire Lead Length

1/4"

48"

	Insulation Material Insulation Material

Fiberglass

Plastic

Glass

	Probe Style Probe Style

Angled

Straight

	Overall Length Overall Length

5/8"

1 1/4"

	Jacket Material Jacket Material

Fiberglass

Plastic

Stainless Steel

Glass

	Width Width

5/16"

9/16"

	Fasteners Included Fasteners Included

Yes

	Probe Angle Probe Angle

60°

90°

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45 Products

About Selecting Temperature Sensors

60° Probe

Straight Probe

90° Probe

Often used with thermocouple thermometers, these probes have a handle for a comfortable grip.

	Probe
Temperature Range, °F	Style	Angle	Lg.	Dia.	Response Time, sec.	Cable Lg., ft.	Connection Type	Sensor Type	Cable Material	Max. Cable Temperature, °F	Pin Lg.		Each
Stainless Steel Probe
Type J
32° to 500°	Angled	60°	4 1/2"	11/16"	4	4	Flat Pin	Grounded	Polyurethane	175°	1/2"	00000000	0000000
32° to 1200°	Straight	__	4"	7/16"	1	4	Flat Pin	Exposed	Polyurethane	175°	1/2"	0000000	000000
32° to 1200°	Angled	90°	5"	7/16"	1	4	Flat Pin	Exposed	Polyurethane	175°	1/2"	00000000	000000
Type K
-40° to 500°	Angled	60°	4 1/2"	11/16"	4	4	Flat Pin	Grounded	Polyurethane	175°	1/2"	00000000	000000
-40° to 1200°	Straight	__	4"	7/16"	1	4	Flat Pin	Exposed	Polyurethane	175°	1/2"	0000000	000000
-40° to 1200°	Angled	90°	5"	7/16"	1	4	Flat Pin	Exposed	Polyurethane	175°	1/2"	00000000	000000
Type T
-40° to 500°	Angled	60°	4 1/2"	11/16"	4	4	Flat Pin	Grounded	Polyurethane	175°	1/2"	00000000	000000

Quick-Connect Thermocouple Probes for Surfaces

The probe tips come attached to mounting connections for fast installation.

Hose-clamp and hook-and-loop probes fit around pipes, tubes, and cylindrical containers.

Magnetic probes mount on any flat, ferrous surface.

Clip probes attach to vents, oven racks, circuit boards, and other irregular surfaces.

Bolt-on probes mount on motors, machines, and other equipment for temperature readings in high-vibration environments.

Adhesive-back probes stick to your surface and have a slim profile that fits in tight spots.

Hose-Clamp Probes

Hose-Clamp Probe

Stainless Steel Probe
Thermocouple Type	Temperature Range, ° F	Opening Range	Accuracy	Response Time, sec.	Cable Lg., ft.	Connection Type	Sensor Type	Cable Material	Max. Cable Temperature, ° F	Pin Lg.	Wd.	Fasteners Included		Each
J	32° to 250°	11/16" - 1 1/4"	±0.75%	25	10	Flat Pin	Grounded	Stainless Steel	950°	1/2"	9/16"	Yes	000000000	000000
J	32° to 250°	13/16" - 1 1/2"	±0.75%	25	10	Flat Pin	Grounded	Stainless Steel	950°	1/2"	9/16"	Yes	000000000	00000
J	32° to 250°	1 5/16" - 2 1/4"	±0.75%	25	10	Flat Pin	Grounded	Stainless Steel	950°	1/2"	9/16"	Yes	000000000	00000
K	32° to 250°	11/16" - 1 1/4"	±0.75%	25	10	Flat Pin	Grounded	Stainless Steel	950°	1/2"	9/16"	Yes	000000000	00000
K	32° to 250°	13/16" - 1 1/2"	±0.75%	25	10	Flat Pin	Grounded	Stainless Steel	950°	1/2"	9/16"	Yes	000000000	00000
K	32° to 250°	1 5/16" - 2 1/4"	±0.75%	25	10	Flat Pin	Grounded	Stainless Steel	950°	1/2"	9/16"	Yes	000000000	00000

Hook-And-Loop Probes

Hook-and-Loop Probe

							Material						Strap
Thermocouple Type	Temperature Range, ° F	Accuracy	Response Time, sec.	Cable Lg., ft.	Connection Type	Sensor Type	Cable	Insulation	Jacket	Max. Cable Temperature, ° F	Pin Lg.	Wire Gauge	Wd.	Lg.		Each
Nylon Probe
J	-310° to 250°	±3° F	60	10	Flat Pin	Exposed	PVC Plastic	PVC	PVC	250°	1/2"	24	1"	8"	000000000	000000
K	-415° to 250°	±3° F	60	10	Flat Pin	Exposed	PVC Plastic	PVC	PVC	250°	1/2"	24	1"	8"	000000000	00000

Magnetic Probes

Magnetic Probe

		Probe						Material				Wire
Thermocouple Type	Temperature Range, ° F	Lg.	Dia.	Accuracy	Cable Lg., ft.	Connection Type	Sensor Type	Cable	Insulation	Jacket	Max. Cable Temperature, ° F	Lead Lg.	Gauge	Holding Force, lbs.		Each
Stainless Steel Probe
J	32° to 1000°	1/2"	1"	±0.75%	6	Wire Leads	Exposed	Fiberglass	Fiberglass	Fiberglass	1000°	1/4"	24	16	0000000	0000000
K	32° to 1000°	1/2"	1"	±0.75%	6	Wire Leads	Exposed	Fiberglass	Fiberglass	Fiberglass	1000°	1/4"	24	16	0000000	000000

Clip-On Probes

Clip-On Probe

								Material
Thermocouple Type	Temperature Range, ° F	Probe Lg.	Accuracy	Response Time, sec.	Cable Lg., ft.	Connection Type	Sensor Type	Cable	Insulation	Jacket	Max. Cable Temperature, ° F	Pin Lg.	Wire Gauge	Opening Size		Each
Brass Probe
J	-310° to 250°	2"	±5° F	5	5	Flat Pin	Exposed	PVC Plastic	PVC	PVC	250°	1/2"	__	3/8"	00000000	000000
J	-310° to 850°	2"	±5° F	5	10	Flat Pin	Exposed	Stainless Steel	Glass	Glass	900°	1/2"	24	3/8"	00000000	00000
K	-415° to 250°	2"	±5° F	5	5	Flat Pin	Exposed	PVC Plastic	PVC	PVC	250°	1/2"	__	3/8"	00000000	00000
K	-415° to 850°	2"	±5° F	5	10	Flat Pin	Exposed	Stainless Steel	Glass	Glass	900°	1/2"	24	3/8"	00000000	00000

Bolt-On Probes

Bolt-On Probe

							Material		Wire
Thermocouple Type	Temperature Range, ° F	Probe Lg.	Accuracy	Response Time, sec.	Connection Type	Sensor Type	Insulation	Jacket	Lead Lg.	Gauge	Wd.	Thick.	Bolt Hole Dia.	Fasteners Included		Each
Nickel Probe
J	32° to 900°	5/8"	±0.75%	2	Wire Leads	Grounded	Fiberglass	300 Series Stainless Steel	48"	24	5/16"	1/16"	3/16"	No	0000000	000000
K	32° to 900°	5/8"	±0.75%	2	Wire Leads	Grounded	Fiberglass	300 Series Stainless Steel	48"	24	5/16"	1/16"	3/16"	No	0000000	00000
T	32° to 900°	5/8"	±0.75%	2	Wire Leads	Grounded	Fiberglass	300 Series Stainless Steel	48"	24	5/16"	1/16"	3/16"	No	0000000	00000

Adhesive-Back Probes

Adhesive-Back Probe

							Material		Wire
Thermocouple Type	Temperature Range, ° F	Probe Lg.	Accuracy	Response Time, sec.	Connection Type	Sensor Type	Insulation	Jacket	Lead Lg.	Gauge	Wd.	Thick.		Each
Polyimide Probe
J	32° to 400°	1 1/4"	±0.75%	2	Wire Leads	Exposed	Fiberglass	Fiberglass	48"	30	1"	1/16"	0000000	000000
K	32° to 400°	1 1/4"	±0.75%	2	Wire Leads	Exposed	Fiberglass	Fiberglass	48"	30	1"	1/16"	0000000	00000
T	32° to 400°	1 1/4"	±0.75%	2	Wire Leads	Exposed	Fiberglass	Fiberglass	48"	30	1"	1/16"	0000000	00000

Thermocouple Probes for Surfaces

Touch the exposed probe tip to your surface for a quick reading.

	Probe									Wire
Temperature Range, ° F	Lg.	Dia.	Accuracy	Response Time, sec.	Cable Lg., ft.	Connection Type	Sensor Type	Cable Material	Max. Cable Temperature, ° F	Lead Lg.	Gauge		Each
Copper Probe
Type T
-325° to 650°	3/8"	1/16"	±0.75%	1.8	3	Wire Leads	Exposed	Fiberglass	900°	2"	20	0000000	000000
-325° to 650°	3/8"	1/16"	±0.75%	1.8	6	Wire Leads	Exposed	Fiberglass	900°	2"	20	0000000	00000
-325° to 650°	3/8"	1/16"	±0.75%	1.8	12	Wire Leads	Exposed	Fiberglass	900°	2"	20	0000000	00000
-325° to 650°	3/8"	1/16"	±0.75%	1.8	25	Wire Leads	Exposed	Fiberglass	900°	2"	20	0000000	00000
Iron Probe
Type J
32° to 900°	3/8"	1/16"	±0.50%	1.8	12	Wire Leads	Exposed	Fiberglass	900°	2"	20	0000000	00000
32° to 900°	3/8"	1/16"	±0.50%	1.8	25	Wire Leads	Exposed	Fiberglass	900°	2"	20	0000000	00000
32° to 900°	3/8"	1/16"	±0.75%	1.8	3	Wire Leads	Exposed	Fiberglass	900°	2"	20	0000000	00000
32° to 900°	3/8"	1/16"	±0.75%	1.8	6	Wire Leads	Exposed	Fiberglass	900°	2"	20	0000000	00000
Nickel Probe
Type K
32° to 900°	3/8"	1/16"	±0.50%	1.8	12	Wire Leads	Exposed	Fiberglass	900°	2"	20	0000000	00000
32° to 900°	3/8"	1/16"	±0.50%	1.8	25	Wire Leads	Exposed	Fiberglass	900°	2"	20	0000000	00000
32° to 900°	3/8"	1/16"	±0.75%	1.8	3	Wire Leads	Exposed	Fiberglass	900°	2"	20	0000000	00000
32° to 900°	3/8"	1/16"	±0.75%	1.8	6	Wire Leads	Exposed	Fiberglass	900°	2"	20	0000000	00000

Noncontact Infrared Thermocouple Probes for Surfaces

Monitor the temperature of hazardous, sensitive, and hard-to-reach surfaces without touching them. Enclosure meets NEMA 4 for use in washdown environments and IP65 for protection from dust and splashing water.

Use a power adapter (not included) to convert AC voltage to DC voltage. Use the included nuts to install these probes through a mounting bracket (not included) for continuous, hands-free temperature monitoring.

	Probe
Temperature Range, ° F	Lg.	Dia.	Accuracy	Response Time, sec.	Cable Lg., ft.	Connection Type	For Panel Cutout Dia.	Cable Material	Max. Cable Temperature, ° F	Max. Working Distance, ft.	DC Voltage	Specifications Met		Each
Type J
32° to 660°	3 1/2"	3/4"	±2%	0.35	3.25	Wire Leads	3/4"	PVC Plastic	220°	4	12, 24	IP65; NEMA 4	00000000	0000000
85° to 930°	3 1/2"	3/4"	±2%	0.35	3.25	Wire Leads	3/4"	PVC Plastic	220°	4	12, 24	IP65; NEMA 4	00000000	000000

Optional 24V DC Output/120V AC, 240V AC Input Power Adapter	0000000	Each	0000000
Optional Mounting Bracket	0000000	Each	00000

Heavy Duty Thermocouple Probes for Solids

Insert these adjustable probes into bores of various depths and measure internal temperatures. A bayonet connection securely holds the probe in place in high-vibration environments. The armored stainless steel cable resists wear, abrasion, and corrosion in humid and harsh conditions.

	Probe									Wire
Temperature Range, ° F	Lg.	Dia.	Accuracy	Response Time, sec.	Cable Lg., ft.	Connection Type	Sensor Type	Cable Material	Max. Cable Temperature, ° F	Lead Lg.	Gauge		Each
Stainless Steel Probe
Type J
32° to 1380°	1/2"	3/16"	±0.75%	2.5	8	Wire Leads	Grounded	Stainless Steel	950°	3"	20	0000000	000000
Type K
32° to 2280°	1/2"	3/16"	±0.75%	2.5	8	Wire Leads	Grounded	Stainless Steel	950°	3"	20	0000000	00000

Terms and Conditions and Privacy Policy

About Selecting Temperature Sensors

Hand-Held Thermocouple Probes for Surfaces

Quick-Connect Thermocouple Probes for Surfaces

Thermocouple Probes for Surfaces

Noncontact Infrared Thermocouple Probes for Surfaces

Heavy Duty Thermocouple Probes for Solids