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Surface Sensors

Measure the temperature of any flat, curved, or moving surface accurately with Omega’s range of surface temperature sensors. Available in a variety of mounting configurations, process temperature ranges, and cable insulations, these surface sensors are easy to install on any shape and also offer rapid response times. Choose from self-adhesive, bolt-on, flag-mount, cement-on, or magnetic-mount surface thermocouples, RTDs, or thermistors to suit your temperature monitoring applications.
33 Products found

Self-Adhesive Thermocouples Molded Silicone Design

These sensors are available in 2 different mounting styles for flat or curved surfaces. The integral thermocouple sensor is bonded onto the inner surface of the self adhesi...

C$49.00

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Self-Adhesive Thermocouples

These thermocouples can be used in outdoor and wet environments, including bright sunlight, with little to no effect on performance or accuracy. Our unique construction tec...

C$42.50

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Bolt-On Washer Thermocouple Assemblies

A versatile thermocouple assembly that easily mounts to a variety of surfaces. Utilizable for a number of surface temperature measurement applications where fixed mounti...

C$22.50

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Heavy Duty Bolt-On Washer Thermocouple Assemblies

Rugged thermocouple, for surface mount applications, has a washer mounting surface and an overall dimension of 0.680" O.D., with a 0.260" mounting hole of 304 SS...

C$49.50

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High Temperature Thermocouple Surface Probes

Model 88006(*) Miniature, fast response probe with 480°C (900°F) max. surface temperature. Ideal for surface temperatures of small electronic parts. Replaceable Element ...

C$253.00

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Unique Block Surface Thermocouple Probes

The block style surface probes have a unique construction that makes them ideal for measuring moving, rotating or stationary surfaces. This family of 880000 probes are exte...

C$218.00

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Roller Surface Thermocouple Probes

The 88000 series roller surface probes provides a means of measuring moving surfaces without stopping the process. Equipped with rollers these probes can obtain a tempera...

C$261.00

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Heat Flux Sensors for Heat Transfer Measurements

Omega's Heat Flux Sensors provide accurate readings, high sensitivity with fast response times. The sensors are rugged and economical. They are ideal for R&D applic...

C$395.00

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Surface Thermocouple High or Low Temperatures! Self Adhesive or Cement-On! Super...

OMEGA introduces the next generation of our fast response surface mount thermocouples. The new SA1XL surface thermocouple achieves response times of less than 0.15 seconds....

C$214.00

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Thin Leaf-Type Thermocouples

Model 88304(*) Flat, leaf-type thermocouple ideal for measuring layers of plywood, plastic, paper and various laminates, with long, 0.48 cm (19-inch) length. The thermoco...

C$239.00

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Easy-To-Use Surface RTD 3-Pack

The SA1-RTD is a surface temperature sensor that can be applied to most clean, dry surfaces.  Just peel off the release sheet on the bottom of the sensor and the silicone a...

C$226.00

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Magnetic Mount Thermocouple Probes

Magnetized probes, suitable for long term contact pressure. The 88401 uses PFA insulated lead wire and is rated to a max. surface temperature of 250°C (480°F). The 88402...

C$218.00

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Cement on RTD Elements for Surface Measurement

Models SRTD-1 and SRTD-2 are polyimide insulated surface mount RTD temperature sensors designed to provide a practical method for measuring surface temperatures. These s...

C$490.00

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Cement-On Surface Thermocouples

OMEGA introduces its Cement-On, fast response Foil Thermocouples for fast surface temperature measurement applications in three convenient styles. Styles 1, 2 are made from...

C$274.00

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Unique Roundface Surface Probes

Model 88001(*) Standard probe for stationary surfacemeasurements. Suited to molds, plates, walls, glassware, etc. 480°C (900°F) max. surface temperature. Model 88002(*) Id...

C$239.00

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Leaf Surface Temperaure Probe - for Instant Measurement of Flat Surfaces

These unique leaf style surface probes are designed for instant measurement of temperature on flat surfaces and offer special surface temperature probe capabilities. Their ...

C$159.00

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Magnet Mount Thermocouples

An extremely versatile low cost magnetic mount thermocouple! Utilize for a myriad of applications where magnet mounting is feasible. A portable and flexible solution. ...

C$95.00

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High Temperature Inconel Overbraided Ceramic Fiber Insulated Thermocouples

Unique OMEGA™ family of high temperature types J, K, E or N thermocouples are double-protected with abrasion-resistant Inconel overbraid with high temperature ceramic fiber...

C$93.00

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SA1-RTD Surface-Mount RTD Temperature sensor | Quick Shipment

The SA1-RTD surface-mount RTD temperature sensor mounts on flat or curved surfaces and provides Class A accuracy for critical temperature monitoring applications. Based on ...

C$129.00

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RTD Sensor with Miniature Threaded Housing

The RTD-850 RTD sensor is designed for installation in #8-32 threaded holes or in thin items using a backing nut. Its small size allows for installation in tight spaces ...

C$105.00

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