RTD Temperature Sensors (RTDs)

At Farnell, we offer a wide range of high-performance RTD (Resistance Temperature Detector) sensors, engineered for precise and reliable temperature measurement in diverse applications. Our selection includes various types and configurations to meet the needs of industries such as automotive, industrial control, HVAC, and scientific research.

RTD sensors operate by utilizing a resistive element that changes its resistance in response to temperature variations, delivering accurate and stable temperature readings. With their excellent accuracy, repeatability, and reliability, RTDs are ideal for applications requiring precise temperature monitoring and control.

Available in multiple resistance values, temperature ranges, and tolerance options, our RTD sensors are designed to support a variety of temperature sensing applications. They are built to withstand challenging environments, providing consistent performance and durability in process control, equipment monitoring, and environmental temperature measurement.

Manufacturer

Length

Accessory Type

RTD Type

Temperature Sensor Type

Thermometer Type

Sensing Temperature Min

For Use With

RTD Accuracy

External Diameter

Sensing Temperature Max

Measured Temperature Min

Resistance

Probe/Pocket Body Material

Supply Voltage Min

Measured Temperature Max

Resistance @ 0°C

Supply Voltage Max

Temperature Transmitter Output Type

RTD Element Material

Temperature Transmitter Output

Probe Material

Loop Powered

Probe Diameter

Sensor Mounting

Probe Length

Operating Temperature Min

Cable Length - Metric

Cable Length - Imperial

Operating Temperature Max

Cable Termination

Wire Configuration

Wire Termination

Product Range

Packaging

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			Price For		Quantity

MPFA023274	4318099 Data Sheet RoHS	MULTICOMP PRO RTD Sensor Class A Probe Class A -50 °C 200 °C 100 ohm Platinum	Each	1+ £28.49 10+ £26.17 25+ £24.21 75+ £22.52	Min: 1 / Mult: 1	-	-	Probe	-	-	-50°C	-	Class A	-	-	-50°C	-	-	-	200°C	100ohm	-	-	Platinum	-	316L Stainless Steel	-	6mm	-	60mm	-	2.5m	8.2ft	-	Wire Leaded	3-Wire	-	MPFA Series
RAA-S4A-6.0-150-PC3-1.0-C7-T	4294183 Data Sheet RoHS	LABFACILITY RTD Sensor 1/4" BSPP 6 x 150 mm Sheath Probe with Leads Class A 100 ohm	Each	1+ £80.00 5+ £70.48 10+ £62.98 25+ £61.72 50+ £60.46 More Pricing...	Min: 1 / Mult: 1	-	-	Probe with Leads	-	-	-75°C	-	Class A	-	250°C	-	100ohm	-	-	-	100ohm	-	-	-	-	-	-	6mm	-	150mm	-	1m	3.28ft	-	-	-	Bare Wire	RAA-S4A Series
MPFA000012	4318094 Data Sheet RoHS	MULTICOMP PRO RTD Sensor Class A Component with Leads Class A -80 °C 200 °C 100 ohm Platinum	Each	1+ £39.63 10+ £36.86 25+ £34.46	Min: 1 / Mult: 1	-	-	Component with Leads	-	-	-	-	Class A	-	-	-80°C	-	-	-	200°C	100ohm	-	-	Platinum	-	-	-	-	-	-	-	5m	16.4ft	-	Wire Leaded	4-Wire	-	MPFA Series
MPFA000017	4318103 Data Sheet RoHS	MULTICOMP PRO RTD Sensor Class A Probe Class A -50 °C 250 °C 100 ohm Platinum	Each	1+ £76.57 5+ £71.88 10+ £64.04	Min: 1 / Mult: 1	-	-	Probe	-	-	-	-	Class A	-	-	-50°C	100ohm	-	-	250°C	100ohm	-	-	Platinum	-	304L Stainless Steel	-	6mm	-	200mm	-	2m	6.6ft	-	Wire Leaded	4-Wire	-	MPFA Series
RPPA-S-6.0-150-F146-12A	4246587 Data Sheet RoHS	LABFACILITY RTD Sensor w/M12 Conn 1/4" BSPP Probe Class A 100 ohm	Each	1+ £84.06	Min: 1 / Mult: 1	-	-	Probe	-	-	-75°C	-	Class A	-	-	-	-	-	-	-	100ohm	-	-	-	-	-	-	6mm	-	150mm	-	-	-	-	-	-	-	RPPA-S Series
RPBA-S-6.0-250-B6-12A	4246580 Data Sheet RoHS	LABFACILITY RTD Sensor w/M12 Conn Plain Barrel Probe Class A 100 ohm	Each	1+ £81.40	Min: 1 / Mult: 1	-	-	Probe	-	-	-75°C	-	Class A	-	250°C	-	100ohm	-	-	-	100ohm	-	-	-	-	-	-	6mm	-	250mm	-	-	-	-	-	-	-	RPBA-S Series
RAA-S4A-3.0-150-PC3-1.0-C7-T	4294177 Data Sheet RoHS	LABFACILITY RTD Sensor 1/4" BSPP 3 x 150 mm Sheath Probe with Leads Class A 100 ohm	Each	1+ £71.14 5+ £62.67 10+ £56.00 25+ £54.88 50+ £53.76 More Pricing...	Min: 1 / Mult: 1	-	-	Probe with Leads	-	-	-75°C	-	Class A	-	250°C	-	100ohm	-	-	-	100ohm	-	-	-	-	-	-	3mm	-	150mm	-	1m	3.28ft	-	-	-	Bare Wire	RAA-S4A Series
RAA-S4A-6.0-150-PC1-1.0-C7-T	4294192 Data Sheet RoHS	LABFACILITY RTD Sensor 1/2" BSPP 6 x 150 mm Sheath Probe with Leads Class A 100 ohm	Each	1+ £80.00 5+ £70.48 10+ £62.98 25+ £61.72 50+ £60.46 More Pricing...	Min: 1 / Mult: 1	-	-	Probe with Leads	-	-	-75°C	-	Class A	-	250°C	-	100ohm	-	-	-	100ohm	-	-	-	-	-	-	6mm	-	150mm	-	1m	3.28ft	-	-	-	Bare Wire	RAA-S4A Series
MPFA000018	4318104 Data Sheet RoHS	MULTICOMP PRO RTD Sensor Class A Probe Class A -80 °C 500 °C 100 ohm Platinum	Each	1+ £87.11 5+ £81.77 10+ £72.85	Min: 1 / Mult: 1	-	-	Probe	-	-	-80°C	-	Class A	-	-	-80°C	100ohm	-	-	500°C	100ohm	-	-	Platinum	-	316L Stainless Steel	-	6mm	-	200mm	-	5m	16.4ft	-	Wire Leaded	4-Wire	-	MPFA Series
RAA-S4A-6.0-50-PC4-1.0-C7-T	4294198 Data Sheet RoHS	LABFACILITY RTD Sensor 1/4" NPT 6 x 50 mm Sheath Probe with Leads Class A 100 ohm	Each	1+ £77.97 5+ £68.69 10+ £61.38 25+ £60.15 50+ £58.92 More Pricing...	Min: 1 / Mult: 1	-	-	Probe with Leads	-	-	-75°C	-	Class A	-	250°C	-	100ohm	-	-	-	100ohm	-	-	-	-	-	-	6mm	-	50mm	-	1m	3.28ft	-	-	-	Bare Wire	RAA-S4A Series
RAA-S4A-6.0-100-PC3-1.0-C7-T	4294182 Data Sheet RoHS	LABFACILITY RTD Sensor 1/4" BSPP 6 x 100 mm Sheath Probe with Leads Class A 100 ohm	Each	1+ £78.95 5+ £69.55 10+ £62.15 25+ £60.91 50+ £59.66 More Pricing...	Min: 1 / Mult: 1	-	-	Probe with Leads	-	-	-75°C	-	Class A	-	250°C	-	100ohm	-	-	-	100ohm	-	-	-	-	-	-	6mm	-	100mm	-	1m	3.28ft	-	-	-	Bare Wire	RAA-S4A Series
RAA-S4A-3.0-150-PC2-1.0-C7-T	4294204 Data Sheet RoHS	LABFACILITY RTD Sensor 1/2" NPT 3 x 150 mm Sheath Probe with Leads Class A 100 ohm	Each	1+ £70.68 5+ £62.26 10+ £55.64 25+ £54.53 50+ £53.41 More Pricing...	Min: 1 / Mult: 1	-	-	Probe with Leads	-	-	-75°C	-	Class A	-	250°C	-	100ohm	-	-	-	100ohm	-	-	-	-	-	-	3mm	-	150mm	-	1m	3.28ft	-	-	-	Bare Wire	RAA-S4A Series
RAA-S4A-3.0-200-PC3-1.0-C7-T	4294179 Data Sheet RoHS	LABFACILITY RTD Sensor 1/4" BSPP 3 x 200 mm Sheath Probe with Leads Class A 100 ohm	Each	1+ £71.14 5+ £62.67 10+ £56.00 25+ £54.88 50+ £53.76 More Pricing...	Min: 1 / Mult: 1	-	-	Probe with Leads	-	-	-75°C	-	Class A	-	-	-	100ohm	-	-	-	100ohm	-	-	-	-	-	-	3mm	-	200mm	-	1m	3.28ft	-	-	-	Bare Wire	RAA-S4A Series
RPTA-S-3.0-100-F143-12A	4246599 Data Sheet RoHS	LABFACILITY RTD Sensor w/M12 Conn 1/4" NPT Probe Class A 100 ohm	Each	1+ £90.24	Min: 1 / Mult: 1	-	-	Probe	-	-	-75°C	-	Class A	-	250°C	-	100ohm	-	-	-	100ohm	-	-	-	-	-	-	3mm	-	100mm	-	-	-	-	-	-	-	RPTA-S Series
RPPA-S-6.0-250-F146-12A	4246589 Data Sheet RoHS	LABFACILITY RTD Sensor w/M12 Conn 1/4" BSPP Probe Class A 100 ohm	Each	1+ £87.20	Min: 1 / Mult: 1	-	-	Probe	-	-	-75°C	-	Class A	-	-	-	100ohm	-	-	-	100ohm	-	-	-	-	-	-	6mm	-	250mm	-	-	-	-	-	-	-	RPPA-S Series
MPFA000007	4318086 Data Sheet RoHS	MULTICOMP PRO RTD Sensor Class A Probe Class A -20 °C 100 °C 100 ohm Platinum	Each	1+ £20.88 10+ £19.19 25+ £17.75 75+ £16.51	Min: 1 / Mult: 1	-	-	Probe	-	-	-20°C	-	Class A	-	100°C	-20°C	-	-	-	100°C	100ohm	-	-	Platinum	-	304L Stainless Steel	-	6mm	-	100mm	-	1.5m	4.9ft	-	Wire Leaded	2-Wire	-	MPFA Series
RPTA-S-3.0-200-F123-12A	4246610 Data Sheet RoHS	LABFACILITY RTD Sensor w/M12 Conn 1/2" NPT Probe Class A 100 ohm	Each	1+ £91.04	Min: 1 / Mult: 1	-	-	Probe	-	-	-75°C	-	Class A	-	250°C	-	-	-	-	-	100ohm	-	-	-	-	-	-	3mm	-	200mm	-	-	-	-	-	-	-	RPTA-S Series
RPBA-S-6.0-200-B6-12A	4246579 Data Sheet RoHS	LABFACILITY RTD Sensor w/M12 Conn Plain Barrel Probe Class A 100 ohm	Each	1+ £80.66 5+ £71.06	Min: 1 / Mult: 1	-	-	Probe	-	-	-	-	Class A	-	250°C	-	-	-	-	-	100ohm	-	-	-	-	-	-	6mm	-	200mm	-	-	-	-	-	-	-	RPBA-S Series
RPPA-S-6.0-200-F146-12A	4246588 Data Sheet RoHS	LABFACILITY RTD Sensor w/M12 Conn 1/4" BSPP Probe Class A 100 ohm	Each	1+ £83.34	Min: 1 / Mult: 1	-	-	Probe	-	-	-75°C	-	Class A	-	250°C	-	100ohm	-	-	-	100ohm	-	-	-	-	-	-	6mm	-	200mm	-	-	-	-	-	-	-	RPPA-S Series
MPFA000010	4318091 Data Sheet RoHS	MULTICOMP PRO RTD Sensor Class A Component with Leads Class A -80 °C 200 °C 100 ohm Platinum	Each	1+ £25.39 10+ £23.33 25+ £21.57 75+ £20.07	Min: 1 / Mult: 1	-	-	Component with Leads	-	-	-80°C	-	Class A	-	-	-80°C	-	-	-	200°C	100ohm	-	-	Platinum	-	-	-	-	-	-	-	1m	3.3ft	-	Wire Leaded	4-Wire	-	MPFA Series
RAA-S4A-3.0-200-PC1-1.0-C7-T	4294188 Data Sheet RoHS	LABFACILITY RTD Sensor 1/2" BSPP 3 x 200 mm Sheath Probe with Leads Class A 100 ohm	Each	1+ £71.14 5+ £62.67 10+ £56.00 25+ £54.88 50+ £53.76 More Pricing...	Min: 1 / Mult: 1	-	-	Probe with Leads	-	-	-75°C	-	Class A	-	250°C	-	100ohm	-	-	-	100ohm	-	-	-	-	-	-	3mm	-	200mm	-	1m	3.28ft	-	-	-	Bare Wire	RAA-S4A Series
RPBA-S-3.0-100-B3-12A	4246572 Data Sheet RoHS	LABFACILITY RTD Sensor w/M12 Conn Plain Barrel Probe Class A 100 ohm	Each	1+ £79.76	Min: 1 / Mult: 1	-	-	Probe	-	-	-	-	Class A	-	250°C	-	100ohm	-	-	-	100ohm	-	-	-	-	-	-	3mm	-	100mm	-	-	-	-	-	-	-	RPBA-S Series
RPPA-S-3.0-200-F143-12A	4246583 Data Sheet RoHS	LABFACILITY RTD Sensor w/M12 Conn 1/4" BSPP Probe Class A 100 ohm	Each	1+ £87.92	Min: 1 / Mult: 1	-	-	Probe	-	-	-75°C	-	Class A	-	250°C	-	100ohm	-	-	-	100ohm	-	-	-	-	-	-	3mm	-	200mm	-	-	-	-	-	-	-	RPPA-S Series
MPFA000008	4318088 Data Sheet RoHS	MULTICOMP PRO RTD Sensor Class A Component with Leads Class A -80 °C 200 °C 100 ohm Platinum	Each	1+ £24.61 10+ £22.62 25+ £20.92 75+ £19.46	Min: 1 / Mult: 1	-	-	Component with Leads	-	-	-	-	Class A	-	200°C	-80°C	-	-	-	200°C	100ohm	-	-	Platinum	-	-	-	-	-	-	-	1m	3.3ft	-	Wire Leaded	3-Wire	-	MPFA Series
RAA-S4A-6.0-100-PC2-1.0-C7-T	4294207 Data Sheet RoHS	LABFACILITY RTD Sensor 1/2" NPT 6 x 100 mm Sheath Probe with Leads Class A 100 ohm	Each	1+ £78.95 5+ £69.55 10+ £62.15 25+ £60.91 50+ £59.66 More Pricing...	Min: 1 / Mult: 1	-	-	Probe with Leads	-	-	-75°C	-	Class A	-	250°C	-	100ohm	-	-	-	100ohm	-	-	-	-	-	-	6mm	-	100mm	-	1m	3.28ft	-	-	-	Bare Wire	RAA-S4A Series