Temperature Sensors
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$4.94
Subject to factory lead times
$29.85
Subject to factory lead times
$4.07
Subject to factory lead times
$133.73
Subject to factory lead times
$160.51
Subject to factory lead times
$29.75
Subject to factory lead times
$32.76
Subject to factory lead times
$29.85
Subject to factory lead times
$32.02
Subject to factory lead times
$62.05
Subject to factory lead times
$71.07
Subject to factory lead times
$50.16
Subject to factory lead times
$28.27
Subject to factory lead times
$71.63
Subject to factory lead times
$64.54
Subject to factory lead times
$39.13
Subject to factory lead times
$41.53
Subject to factory lead times
$37.43
Subject to factory lead times
$64.54
Subject to factory lead times
$26.77
Subject to factory lead times
$17.94
Subject to factory lead times
$51.14
Subject to factory lead times
$31.50
Subject to factory lead times
$48.51
Subject to factory lead times
$4.94
Subject to factory lead times
$29.85
Subject to factory lead times
$4.07
Subject to factory lead times
$133.73
Subject to factory lead times
$160.51
Subject to factory lead times
$29.75
Subject to factory lead times
$32.76
Subject to factory lead times
$29.85
Subject to factory lead times
$32.02
Subject to factory lead times
$62.05
Subject to factory lead times
$71.07
Subject to factory lead times
$50.16
Subject to factory lead times
$28.27
Subject to factory lead times
$71.63
Subject to factory lead times
$64.54
Subject to factory lead times
$39.13
Subject to factory lead times
$41.53
Subject to factory lead times
$37.43
Subject to factory lead times
$64.54
Subject to factory lead times
$26.77
Subject to factory lead times
$17.94
Subject to factory lead times
$51.14
Subject to factory lead times
$31.50
Subject to factory lead times
$48.51
Subject to factory lead times
- A temperature sensor is the wetted element that measures temperature: thermocouple, RTD, thermistor, or solid-state IC. In casual usage 'temperature sensor' often means the complete probe assembly (sensor plus sheath, fitting, and lead wire). Strictly, the sensor outputs a raw signal (millivolts or ohms) that needs a transmitter or controller to convert into a useful reading.
- Contact sensors (T/C, RTD, bimetal) need to physically touch the medium, which means a wetted probe or thermowell. Accuracy is good and the response is reliable, but you need access to the process. Non-contact (infrared) reads radiated heat from a surface, which lets you measure moving parts, hot surfaces you can't touch, or large areas. Infrared accuracy depends on knowing the emissivity of the surface; get the emissivity setting wrong and your reading is off. Contact for accuracy and fluids, non-contact for surfaces and access-limited targets.

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About NISCO Inc.
NISCO offers a wide range of pressure gauges & instruments, diaphragm seals, thermometers, valves, and flow control products to the industrial and commercial marketplaces, as well as other resellers like ourselves. We can also provide other value-added services such as gauge repair, NIST traceable calibration, diaphragm seal assembly, and valve automation. NISCO takes pride in providing extensive product knowledge, helpful customer service, and market competitive pricing to help fit whatever need you may have because it is our goal to be regarded by our customers as the best supplier of pressure, temperature, and flow control products.
