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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.
39 Products found

Self-Adhesive Polyimide Fast Response Surface Thermocouples

General use fast response thermocouples mounted in glass tape & polyimide with a self-adhesive backing for easily measuring surface temperatures up to 175°C.

$71.41

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Self-Adhesive Polyimide Fast Response Surface Thermocouples - Highest Temp

Fast response thermocouples mounted in glass tape & polyimide with a self-adhesive backing and fiberglass lead-wires for easily measuring surface temperatures up to 315...

$115.31

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Thermocouple Handle Probes for High Temperature Surfaces

Thermocouple handle probes feature a spring-loaded thermocouple band and compact sensor design. Made from high temperature materials for measuring surface temps up to 760°C...

$134.48

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Self-Adhesive Polyimide Fast Response RTD Surface Sensors, Class A Accuracy

General use fast response RTDs mounted in glass tape & polyimide with a self-adhesive backing for easily measuring surface temperatures up to 290°C. Class A Accuracy.

$98.08

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Cement-On Polyimide Fast Response RTD Surface Sensors

Wire-wound pt100 RTDs encased in a thin polyimide film with fast response times. Can be glued, epoxied, or cemented onto surfaces for temperature measurement up to 290°C.

$372.35

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Cement-On Polyimide Fast Response Surface Thermocouples

Thin film thermocouples with extremely fast response times that can be glued, epoxied, or cemented onto surfaces for short or long-term temperature measurement.

$91.26

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Self-Adhesive Polyimide Fast Response Surface Thermocouples - High Temp

Fast response thermocouples mounted in a polyimide carrier with a self-adhesive backing for easily measuring surface temperatures up to 260°C. Resistant to oil and chemical...

$28.04

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Bolt-On RTD Sensors with Threaded SS Housing

Bolt-on or bolt-mount RTD sensors encapsulated in a small stainless steel #8-32 or M4 threaded housing. Ideal for bolting to objects to measure temperatures up to 230°C.

$79.35

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Magnetic Mount Thermocouples for Ferrous Metal Surfaces

Thermocouple sensors with magnetic housings and spring-loaded thermocouple band ideal for easily mounting to and measuring the surface temperature of ferrous metals.

$165.07

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Bolt-On Thermocouple with SS Washer Housing

Thermocouples with mounted inside a stainless steel washer housing. Easily bolt to a variety of surfaces to measure temperature. Available in type J, K, T, or E calibration...

$17.04

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Heavy-Duty Magnetic Mount Thermocouples for Ferrous Metal Surfaces

Spring-loaded thermocouple probes with a powerful single or dual 12lb pull magnet ideal for easily mounting to and measuring the surface temperature of ferrous metals.

$72.26

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Glue-On RTD Surface Sensors with Coin Style SS Housing

Epoxy encapsulated RTD sensors in small stainless steel disc-shaped housings ideal for measuring surface temperatures up to 230°C. Glue, epoxy, or cement onto a flat surfac...

$103.67

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High Temperature Inconel Overbraided Silica Fiber Insulated Thermocouples

High-temperature abrasion resistant thermocouples with Inconel Overbraiding for measuring temperatures up to 1038°C in rugged applications like profiling ovens and furnaces...

$70.70

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Self-Adhesive Polyimide Fast Response Thermistor Surface Sensors

General use fast response thermistor sensors mounted in glass tape & polyimide with a self-adhesive backing for easily measuring surface temperatures up to 150°C.

$48.79

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Heat Flux Sensors for Heat Transfer Measurements

Heat Flux thermopile sensors ideal for easily measuring heat transfer & energy efficiency of buildings, soil, pumps, R&D components, and many other thermal systems.

$299.00

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Round Face Thermocouple Handle Probes for Stationary Surfaces

Thermocouple handle probes with compact faces ideal for measuring stationary molds, plates, pipes, glassware, stone, steel and other materials with surface temps up to 480°...

$140.81

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Heavy Duty Bolt-On Thermocouple with SS Washer Housing & Armor Cable

Thermocouples with armor cable mounted inside a stainless steel washer housing. Easily bolt to a variety of surfaces to measure temperature in rugged applications.

$37.56

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Thin Leaf-Type Thermocouples for Layered Surfaces

Flat leaf-type thermocouples with mini or standard connectors ideal for measuring the surface temperature of objects with layers like plywood, plastic, paper, and laminates...

$180.89

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Self-Adhesive Silicone Molded Surface Thermocouples

General use thermocouples molded into silicone rubber with self-adhesive backing for easily measuring the temperatures of curved or flat surfaces up to 200°C.

$42.73

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Teflon Block Thermocouple Probes for Unique Surfaces

Teflon block style thermocouple handle probes with a spring-loaded thermocouple band for measuring the temperature of stationary, moving, or rotating surfaces up to 250°C.

$165.07

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