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  7. Thermistors & Resistance Temperature Detectors

Thermistors & Resistance Temperature Detectors (216 items) - Page 5

Dwyer Instruments Surface mount temperature sensor, 3K thermistor S2-1C
Dwyer Instruments

Surface mount temperature sensor, 3K thermistor

Zoro # G107158304
Mfr # S2-1C
product price: 
$65.69
/ea
Noshok 915 Series Transmitter RTD, -50 to 750DegF, Class B Accuracy, 4 to 20 mA, 6in. Stem L, 1/4in. Stem Dia 915--330/1100-2-C21U-8-23P1-120-2
Noshok

915 Series Transmitter RTD, -50 to 750DegF, Class B Accuracy, 4 to 20 mA, 6in. Stem L, 1/4in. Stem Dia

Zoro # G308660774
Mfr # 915--330/1100-2-C21U-8-23P1-120-2
product price: 
$629.99
/ea
Noshok 915 Series Transmitter RTD, -330 to 1,100DegF, Class B Accuracy, 4 to 20 mA, 2.5in.Stem L, 1/4in.Stem Dia 915--50/750-2-C21U-8-23P1-120-2
Noshok

915 Series Transmitter RTD, -330 to 1,100DegF, Class B Accuracy, 4 to 20 mA, 2.5in.Stem L, 1/4in.Stem Dia

Zoro # G508660963
Mfr # 915--50/750-2-C21U-8-23P1-120-2
product price: 
$659.99
/ea
Noshok 915 Series Transmitter RTD, -50 to 750DegF, Class A Accuracy, 4 to 20 mA, 9in. Stem L, 1/4in. Stem Dia 915--330/1100-2-C21U-8-23P1-040-2
Noshok

915 Series Transmitter RTD, -50 to 750DegF, Class A Accuracy, 4 to 20 mA, 9in. Stem L, 1/4in. Stem Dia

Zoro # G108660967
Mfr # 915--330/1100-2-C21U-8-23P1-040-2
product price: 
$669.99
/ea
Noshok Industrial RTD PT100 3-Wire 1/2 NPT 4 Stem 1/4 Diameter 900--50/400-1-C2-8-37-040-2
Noshok

Industrial RTD PT100 3-Wire 1/2 NPT 4 Stem 1/4 Diameter

Zoro # G708660862
Mfr # 900--50/400-1-C2-8-37-040-2
product price: 
$234.99
/ea
Tel-Tru RTD NPAA3204A101D01A1
Tel-Tru

RTD

Zoro # G621722678
Mfr # NPAA3204A101D01A1
product price: 
$270.99
/ea
No Product Image Available
The Safety Factory

Safety Tag, Do Not Touch This Cont, PK10

Zoro # G421889885
Mfr # KAT640A
product price: 
$18.29
/pk of 10, $1.83/ea
Tel-Tru Sanitary RTD SPAA32022001D01A1
Tel-Tru

Sanitary RTD

Zoro # G121722604
Mfr # SPAA32022001D01A1
product price: 
$284.99
/ea
Tel-Tru Sanitary RTD SPAA32091001D01A1
Tel-Tru

Sanitary RTD

Zoro # G221722931
Mfr # SPAA32091001D01A1
product price: 
$284.99
/ea
Noshok 915 Series Transmitter RTD, -330 to 1,100DegF, Class A Accuracy, 4 to 20 mA, 9in. Stem L, 1/4in. Stem Dia 915--50/750-2-C21U-8-23S1-040-2
Noshok

915 Series Transmitter RTD, -330 to 1,100DegF, Class A Accuracy, 4 to 20 mA, 9in. Stem L, 1/4in. Stem Dia

Zoro # G508661069
Mfr # 915--50/750-2-C21U-8-23S1-040-2
product price: 
$859.99
/ea
Noshok 915 Series Transmitter RTD, -50 to 750DegF, Class A Accuracy, 4 to 20 mA, 2.5in. Stem L, 1/4in. Stem Dia 915--50/400-2-C21U-8-23P1-025-2
Noshok

915 Series Transmitter RTD, -50 to 750DegF, Class A Accuracy, 4 to 20 mA, 2.5in. Stem L, 1/4in. Stem Dia

Zoro # G608660986
Mfr # 915--50/400-2-C21U-8-23P1-025-2
product price: 
$599.99
/ea
Tel-Tru Sanitary RTD SPAA32071001E0000
Tel-Tru

Sanitary RTD

Zoro # G221722573
Mfr # SPAA32071001E0000
product price: 
$237.99
/ea
Tel-Tru RTD NPAA3204A101D0100
Tel-Tru

RTD

Zoro # G821722676
Mfr # NPAA3204A101D0100
product price: 
$259.99
/ea
Noshok 915 Series Transmitter RTD, -50 to 400DegF, Class A Accuracy, 4 to 20 mA, 6in. Stem L, 1/4in. Stem Dia 915--50/750-1-C21U-8-23P1-120-2
Noshok

915 Series Transmitter RTD, -50 to 400DegF, Class A Accuracy, 4 to 20 mA, 6in. Stem L, 1/4in. Stem Dia

Zoro # G108660899
Mfr # 915--50/750-1-C21U-8-23P1-120-2
product price: 
$619.99
/ea
Phoenix Contact IB IL 24 TC-PAC Inline thermistor 2861360
Phoenix Contact

IB IL 24 TC-PAC Inline thermistor

Zoro # G316058037
Mfr # 2861360
product price: 
$239.99
/ea
Noshok 915 Series Transmitter RTD, -50 to 750DegF, Class A Accuracy, 4 to 20 mA, 2.5in. Stem L, 1/4in. Stem Dia 915--330/1100-2-C21U-8-23P1-060-2
Noshok

915 Series Transmitter RTD, -50 to 750DegF, Class A Accuracy, 4 to 20 mA, 2.5in. Stem L, 1/4in. Stem Dia

Zoro # G808660786
Mfr # 915--330/1100-2-C21U-8-23P1-060-2
product price: 
$699.99
/ea
Te Connectivity Ntc Thermistors Discrete 30K Ohms 0.1C From 0Cto70C GA30K6A1A
Te Connectivity

Ntc Thermistors Discrete 30K Ohms 0.1C From 0Cto70C

Zoro # G005924551
Mfr # GA30K6A1A
product price: 
$18.79
/ea
Sold in mult. of 8 for $150.32
Goodman 0130P00085 Thermistor 0130P00085
Goodman

0130P00085 Thermistor

Zoro # G6368653
Mfr # 0130P00085
product price: 
$16.15
/ea
Dwyer Instruments Weatherproof Surface Temperature Assembly, Temp Snsr 10K Tiii 6Ft S2-6A
Dwyer Instruments

Weatherproof Surface Temperature Assembly, Temp Snsr 10K Tiii 6Ft

Zoro # G207158310
Mfr # S2-6A
product price: 
$88.19
/ea
Tel-Tru Sanitary RTD SD3CXDZ11W3-P22023-10
Tel-Tru

Sanitary RTD

Zoro # G821722485
Mfr # SD3CXDZ11W3-P22023-10
product price: 
$617.99
/ea
Tel-Tru Sanitary RTD SD3BXDZ11W3-P22023-10
Tel-Tru

Sanitary RTD

Zoro # G421722526
Mfr # SD3BXDZ11W3-P22023-10
product price: 
$617.99
/ea
Noshok 915 Series Transmitter RTD, -50 to 400DegF, Class A Accuracy, 4 to 20 mA, 12in. Stem L, 1/4in. Stem Dia 915--50/750-2-C21U-8-23S1-090-2
Noshok

915 Series Transmitter RTD, -50 to 400DegF, Class A Accuracy, 4 to 20 mA, 12in. Stem L, 1/4in. Stem Dia

Zoro # G708660817
Mfr # 915--50/750-2-C21U-8-23S1-090-2
product price: 
$919.99
/ea
Noshok 915 Series Transmitter RTD, -50 to 750DegF, Class B Accuracy, 4 to 20 mA, 4in. Stem L, 1/4in. Stem Dia 915--50/750-2-C21U-8-23P1-060-2
Noshok

915 Series Transmitter RTD, -50 to 750DegF, Class B Accuracy, 4 to 20 mA, 4in. Stem L, 1/4in. Stem Dia

Zoro # G608661013
Mfr # 915--50/750-2-C21U-8-23P1-060-2
product price: 
$649.99
/ea
No Product Image Available
Rubbermaid Commercial

RUBBERMAID HYGEN 18 INCH (45.7 CM) MICRO

Zoro # G621914684
Mfr # SMFGQ41600BL00
product price: 
$42.29
/ea
Testo Thermometer, LCD, 1.5 in, Thermocouple 0563 0922
Testo

Thermometer, LCD, 1.5 in, Thermocouple

Zoro # G208970126
Mfr # 0563 0922
product price: 
$244.99
/ea
Tel-Tru RTD, 4 in Probe Length, 0.25 in Probe Dia NPAA3204A101E0000
Tel-Tru

RTD, 4 in Probe Length, 0.25 in Probe Dia

Zoro # G921723139
Mfr # NPAA3204A101E0000
product price: 
$201.99
/ea
Noshok 915 Series Transmitter RTD, -330 to 1,100DegF, Class A Accuracy, 4 to 20 mA, 6in. Stem L, 1/4in. Stem Dia 915--330/1100-2-C21U-8-23S1-120-2
Noshok

915 Series Transmitter RTD, -330 to 1,100DegF, Class A Accuracy, 4 to 20 mA, 6in. Stem L, 1/4in. Stem Dia

Zoro # G908660778
Mfr # 915--330/1100-2-C21U-8-23S1-120-2
product price: 
$779.99
/ea
No Product Image Available
Vsm

Sanding Disc, 9 1/4X7/8, 80g, KF708 SAOB1

Zoro # G121732832
Mfr # 293
product price: 
$3.39
/ea
Sold in mult. of 100 for $339.00
No Product Image Available
Rubbermaid Commercial

SAND

Zoro # G321914922
Mfr # SMFGB25
product price: 
$63.49
/ea
Te Connectivity Ntc Thermistors 44901X Gsfc 311P18-01A101 SP44901X-18
Te Connectivity

Ntc Thermistors 44901X Gsfc 311P18-01A101

Zoro # G505924518
Mfr # SP44901X-18
product price: 
$784.99
/ea
Sold in mult. of 10 for $7,849.90
Tel-Tru Sanitary RTD SD3CXDZ11W3-P22023-20
Tel-Tru

Sanitary RTD

Zoro # G621722661
Mfr # SD3CXDZ11W3-P22023-20
product price: 
$617.99
/ea
Tel-Tru RTD NPAA3209A101D01A1
Tel-Tru

RTD

Zoro # G121722390
Mfr # NPAA3209A101D01A1
product price: 
$276.99
/ea
No Product Image Available
Vsm

Sanding Disc, 9 1/4X7/8,180g, Kf808 SAOB1

Zoro # G621732844
Mfr # 62424
product price: 
$6.49
/ea
Sold in mult. of 100 for $649.00
Testo 176 H2 4-Channel Temp/Rh Logger In Metal Housing 0572 1766
Testo

176 H2 4-Channel Temp/Rh Logger In Metal Housing

Zoro # G408970117
Mfr # 0572 1766
product price: 
$928.20
/ea
Cardinal Replacement Blade Head, 1 7/8" L, PK10 C-105
Cardinal

Replacement Blade Head, 1 7/8" L, PK10

Zoro # G021735643
Mfr # C-105
product price: 
$20.79
/pk of 10, $2.08/ea
Noshok 915 Series Transmitter RTD, -330 to 1,100DegF, Class B Accuracy, 4 to 20 mA, 6in. Stem L, 1/4in. Stem Dia 915--50/400-1-C21U-8-23S1-090-2
Noshok

915 Series Transmitter RTD, -330 to 1,100DegF, Class B Accuracy, 4 to 20 mA, 6in. Stem L, 1/4in. Stem Dia

Zoro # G708660886
Mfr # 915--50/400-1-C21U-8-23S1-090-2
product price: 
$729.99
/ea
Thermistors & Resistance Temperature Detectors (216 items) - Page 5
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About Thermistors & Resistance Temperature Detectors

Resistance temperature detectors (RTD) measure temperature by transferring electric current through metal. These RTD thermometers consist of a metal wire wrapped around a center made from glass, ceramic, or other materials. The metal wire is most commonly platinum but also uses nickel, copper, and Balco. Our selection of RTD thermometers has different probe connectors, temperature ranges, and attachment accessories. We also carry thermistor sensors that use ceramic or polymer wiring materials instead of metals. These instruments are ideal for industrial and commercial temperature reading, and we also have process monitoring devices and many other laboratory supplies and equipment.

Frequently Asked Questions

Thermistors are more rugged than RTDs, less expensive, and have a faster response time. However, RTDs are more accurate, stable, and linear across their measurement range.

The best thermistor or RTD depends on your specific temperature range and accuracy requirements. Our knowledgeable sales staff can help you select the right one.

To get the most accurate measurement, mount the thermistor or RTD directly to the object being measured and use a shielded cable to connect it to the meter.

You may need a meter to display the temperature, a signal conditioner to amplify the sensor's output, and a probe to position the sensor.

Related Categories

Wall or Desk ThermometersTemperature ProbesThermometersLiquid In Glass ThermometersPressure Gauges
Static Control ProductsGauge guards, Seals & AccessoriesPressure TransducersUV Leak DetectionSound Level Meters
temperature switchtemperature switchesresistance decade boxtesto thermocouple thermometersntc thermistor
rtd temperature sensorsrtd temp sensordigital temperature switchesdigital temperature switchrtd temperature sensor

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