Connection Type Connection Type |
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| Wire Leads | Flat Pin |
Maximum Temperature Maximum Temperature |
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Sensor Type Sensor Type |
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Cable Material Cable Material |
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Jacket Material Jacket Material |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Selecting Temperature Sensors
More
Quick-Connect Thermocouple Probes for Surfaces
The probe tips come attached to mounting connections for fast installation.
Note: When installing probes with wire leads, the red wire is negative.
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
| 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 | |
301 Stainless Steel Probe | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
304 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.
Note: When installing probes with wire leads, the red wire is negative.
For technical drawings and 3-D models, click on a part number.
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 |
Hand-Held Thermocouple Probes for Surfaces
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 | |
304 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 |
Noncontact Infrared Thermocouple Probes for Surfaces
Wiring Diagram
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 | Environmental Rating | 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 |
Heavy Duty Thermocouple Probes for Solids
The armored stainless steel cable resists wear, abrasion, and corrosion in humid and harsh conditions. A bayonet connection securely holds the probe in place in high-vibration environments.
Note: When installing probes with wire leads, the red wire is negative.
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 | |
304 Stainless Steel Probe | |||||||||||||
Type J | |||||||||||||
| 32° to 1380° | 1/2" | 3/16" | ±0.75% | 2.5 | 4 | Wire Leads | Grounded | Stainless Steel | 900° | 3" | 20 | 00000000 | 000000 |
| 32° to 1380° | 1/2" | 3/16" | ±0.75% | 2.5 | 6 | Wire Leads | Grounded | Stainless Steel | 900° | 3" | 20 | 00000000 | 00000 |
| 32° to 1380° | 1/2" | 3/16" | ±0.75% | 2.5 | 8 | Wire Leads | Grounded | Stainless Steel | 900° | 3" | 20 | 0000000 | 00000 |
| 32° to 1380° | 1/2" | 3/16" | ±0.75% | 2.5 | 10 | Wire Leads | Grounded | Stainless Steel | 900° | 3" | 20 | 00000000 | 00000 |
| 32° to 1380° | 1/2" | 3/16" | ±0.75% | Not Rated | 4 | Wire Leads | Ungrounded | Stainless Steel | 900° | 3" | 20 | 00000000 | 00000 |
| 32° to 1380° | 1/2" | 3/16" | ±0.75% | Not Rated | 6 | Wire Leads | Ungrounded | Stainless Steel | 900° | 3" | 20 | 00000000 | 00000 |
| 32° to 1380° | 1/2" | 3/16" | ±0.75% | Not Rated | 8 | Wire Leads | Ungrounded | Stainless Steel | 900° | 3" | 20 | 00000000 | 00000 |
| 32° to 1380° | 1/2" | 3/16" | ±0.75% | Not Rated | 10 | Wire Leads | Ungrounded | Stainless Steel | 900° | 3" | 20 | 00000000 | 00000 |
Type K | |||||||||||||
| 32° to 2280° | 1/2" | 3/16" | ±0.75% | 2.5 | 4 | Wire Leads | Grounded | Stainless Steel | 900° | 3" | 20 | 00000000 | 00000 |
| 32° to 2280° | 1/2" | 3/16" | ±0.75% | 2.5 | 6 | Wire Leads | Grounded | Stainless Steel | 900° | 3" | 20 | 00000000 | 00000 |
| 32° to 2280° | 1/2" | 3/16" | ±0.75% | 2.5 | 8 | Wire Leads | Grounded | Stainless Steel | 900° | 3" | 20 | 0000000 | 00000 |
| 32° to 2280° | 1/2" | 3/16" | ±0.75% | 2.5 | 10 | Wire Leads | Grounded | Stainless Steel | 900° | 3" | 20 | 00000000 | 00000 |
| 32° to 2280° | 1/2" | 3/16" | ±0.75% | Not Rated | 4 | Wire Leads | Ungrounded | Stainless Steel | 900° | 3" | 20 | 00000000 | 00000 |
| 32° to 2280° | 1/2" | 3/16" | ±0.75% | Not Rated | 6 | Wire Leads | Ungrounded | Stainless Steel | 900° | 3" | 20 | 0000000 | 00000 |
| 32° to 2280° | 1/2" | 3/16" | ±0.75% | Not Rated | 10 | Wire Leads | Ungrounded | Stainless Steel | 900° | 3" | 20 | 00000000 | 00000 |