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

RTD Type

Temperature Sensor Type

Sensing Temperature Min

Accessory Type

Thermometer Type

External Diameter

For Use With

Outside Diameter

Sensing Temperature Max

RTD Accuracy

Measured Temperature Min

Resistance

Probe/Pocket Body Material

Supply Voltage Min

Measured Temperature Max

Supply Voltage Max

Resistance @ 0°C

Temperature Transmitter Output Type

RTD Element Material

Temperature Transmitter Output

Probe Material

Loop Powered

Probe Diameter

Probe Length

Sensor Mounting

Operating Temperature Min

Cable Length - Metric

Operating Temperature Max

Cable Length - Imperial

Cable Termination

Wire Configuration

Wire Termination

Product Range

Packaging

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			Price For		Quantity

NB-PTCO-170	2918459 Data Sheet RoHS	TE CONNECTIVITY RTD Sensor Component Class A -30 °C 300 °C 1 kohm Platinum	Each	1+ kr 46.790 10+ kr 41.270 25+ kr 40.120 50+ kr 38.510 100+ kr 36.900	Min: 1 / Mult: 1	-	Component	-	-30°C	-	-	-	-	-	300°C	Class A	-30°C	1kohm	-	-	300°C	-	1kohm	-	Platinum	-	Ceramic	-	-	5mm	-	-	10mm	-	0.39"	Wire Leaded	-	2-Wire	PTFD Series
HSRTD-3-100-A-120-E	3795154 Data Sheet RoHS	OMEGA RTD Sensor Probe Class A -60 °C 250 °C 100 ohm Platinum	Each	1+ kr 1,464.000	Min: 1 / Mult: 1	-	Probe	-	-60°C	-	-	-	-	-	260°C	Class A	-60°C	100ohm	-	-	250°C	-	100ohm	-	Platinum	-	Nickel Plated Copper	-	-	-	-	-	3.04m	-	120"	Stripped Leads	-	4-Wire	HSRTD Series
SA2C-RTD-3-100-A-2M-MTP-M	3885394 Data Sheet RoHS	OMEGA RTD Sensor 2m Component with Leads Class A -50 °C 200 °C 100 ohm Platinum	Each	1+ kr 1,339.000	Min: 1 / Mult: 1	-	Component with Leads	-	-50°C	-	-	-	-	-	200°C	Class A	-50°C	100ohm	-	-	200°C	-	100ohm	-	Platinum	-	-	-	-	-	-	-	2m	-	6.6ft	MTP Connector	4-Wire	-	SA2C-RTD Series
90/00065671	4724410 Data Sheet RoHS	JUMO UK LTD RTD Sensor Indoor Outdoor Component -30 °C 80 °C 100 ohm Platinum	Each	1+ kr 1,986.000	Min: 1 / Mult: 1	-	Component	-	-30°C	-	-	-	-	-	+80°C	-	-30°C	100ohm	-	-	80°C	-	100ohm	-	Platinum	-	-	-	-	-	-	-	-	-	-	-	3-Wire	-	-
NB-PTCO-155	2918452 Data Sheet RoHS	TE CONNECTIVITY RTD Sensor Component with Leads Class T -30 °C 200 °C 100 ohm Platinum	Each	1+ kr 83.570 10+ kr 65.530 25+ kr 59.430 50+ kr 50.810 100+ kr 47.250	Min: 1 / Mult: 1	-	Component with Leads	-	-30°C	-	-	-	-	-	200°C	Class T	-30°C	100ohm	-	-	200°C	-	100ohm	-	Platinum	-	-	-	-	-	-	-	-	-	-	-	-	-	PTFD Series
XF-1447-FAR	3514837 Data Sheet RoHS	LABFACILITY Thermometer PT100 -50 to 220 °C Duplex 2 x 3 Wire Resistance Class A KNE Terminal Head	Each	1+ kr 1,246.000	Min: 1 / Mult: 1	-	-	-	-50°C	-	Pt100	-	-	-	250°C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RTD-2-1PT100KN2528-36-G	3805622 Data Sheet RoHS	OMEGA RTD Sensor Probe Class B -30 °C 300 °C 100 ohm	Each	1+ kr 642.500	Min: 1 / Mult: 1	-	Probe	-	-	-	-	-	-	-	-	Class B	-30°C	100ohm	-	-	300°C	-	100ohm	-	-	-	-	-	-	-	-	-	914.4mm	-	36"	Stripped Leads	-	3-Wire	RTD-2 Series
90/00055723	4724355 Data Sheet RoHS	JUMO UK LTD RTD Sensor Indoor Outdoor Component -30 °C 80 °C 100 ohm Platinum	Each	1+ kr 1,926.000 5+ kr 1,669.000 10+ kr 1,391.000	Min: 1 / Mult: 1	-	Component	-	-30°C	-	-	-	-	-	+80°C	-	-30°C	100ohm	-	-	80°C	-	100ohm	-	Platinum	-	-	-	-	-	-	-	-	-	-	-	2-Wire	-	-
XF-1442-FAR	3514831 Data Sheet RoHS	LABFACILITY PROBE W/TERMINAL HEAD PT100/6MM X 250MM	Each	1+ kr 866.340	Min: 1 / Mult: 1	250mm	-	-	-	-	-	6mm	-	-	-	-	-	-	Aluminium / Stainless Steel	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RTDCAP-100A-2-P098-050-T-40	3868243 Data Sheet	OMEGA RTD Sensor 40" Probe with Leads Class A -200 °C 260 °C 100 ohm Platinum	Each	1+ kr 2,753.000	Min: 1 / Mult: 1	-	Probe with Leads	-	-200°C	-	-	-	-	-	260°C	Class A	-200°C	-	-	-	260°C	-	100ohm	-	Platinum	-	Polyimide	-	2.48mm	12.7mm	-	-	1m	-	3.3ft	Wire Leaded	3-Wire	-	RTDCAP Series
PR-22-3-100-A-M3-100-M12	3868091 Data Sheet RoHS	OMEGA RTD Sensor 4-Wire 100mm Probe Class A -30 °C 350 °C 100 ohm Platinum	Each	1+ kr 762.980	Min: 1 / Mult: 1	-	Probe	-	-30°C	-	-	-	-	-	350°C	Class A	-30°C	100ohm	-	-	350°C	-	100ohm	-	Platinum	-	316 Stainless Steel	-	3mm	100mm	-	-	-	-	-	-	-	-	PR-22 Series
RAA-S4B-4.5-200-NP-2.0-C7-T	4073487 Data Sheet RoHS	LABFACILITY RTD Sensor 4.5mm x 200mm Probe Probe with Leads Class B 100 ohm	Each	1+ kr 401.160 5+ kr 377.340 10+ kr 353.390	Min: 1 / Mult: 1	-	Probe with Leads	-	-50°C	-	-	-	-	-	-	Class B	-	100ohm	-	-	-	-	100ohm	-	-	-	-	-	4.5mm	200mm	-	-	2m	-	6.56ft	-	-	Bare Wire	-
RAA-S4B-4.5-75-NP-2.0-C7-T	4073486 Data Sheet RoHS	LABFACILITY RTD Sensor 4.5mm x 75mm Probe Probe with Leads Class B 100 ohm	Each	1+ kr 455.120 5+ kr 428.100 10+ kr 400.970 25+ kr 358.320 50+ kr 351.200	Min: 1 / Mult: 1	-	Probe with Leads	-	-	-	-	-	-	-	250°C	Class B	-	100ohm	-	-	-	-	100ohm	-	-	-	-	-	4.5mm	75mm	-	-	2m	-	6.56ft	-	-	Bare Wire	-
RAA-S4B-4.0-90-NP-1.0-C5-T	4073485 Data Sheet RoHS	LABFACILITY RTD Sensor 4mm x 90mm Probe Probe with Leads Class B 100 ohm	Each	1+ kr 455.920 5+ kr 428.790 10+ kr 401.660 25+ kr 358.900 50+ kr 351.770	Min: 1 / Mult: 1	-	Probe with Leads	-	-50°C	-	-	-	-	-	200°C	Class B	-	100ohm	-	-	-	-	100ohm	-	-	-	-	-	4mm	90mm	-	-	1m	-	3.28ft	-	-	Bare Wire	-
MPFA000030	4318119 Data Sheet RoHS	MULTICOMP PRO RTD Sensor Class A -20 °C 70 °C 1 kohm	Each	1+ kr 983.010 5+ kr 922.900 10+ kr 822.210	Min: 1 / Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-20°C	-	-	-	70°C	-	1kohm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	MPFA Series
RPTA-S-3.0-250-F143-12A	4246602 Data Sheet RoHS	LABFACILITY RTD Sensor w/M12 Conn 1/4" NPT Probe Class A 100 ohm	Each	1+ kr 1,149.000	Min: 1 / Mult: 1	-	Probe	-	-75°C	-	-	-	-	-	250°C	Class A	-	-	-	-	-	-	100ohm	-	-	-	-	-	3mm	250mm	-	-	-	-	-	-	-	-	RPTA-S Series
RPPA-S-3.0-250-F123-12A	4246593 Data Sheet RoHS	LABFACILITY RTD Sensor w/M12 Conn 1/2" BSPP Probe Class A 100 ohm	Each	1+ kr 1,203.000	Min: 1 / Mult: 1	-	Probe	-	-75°C	-	-	-	-	-	250°C	Class A	-	100ohm	-	-	-	-	100ohm	-	-	-	-	-	3mm	250mm	-	-	-	-	-	-	-	-	RPPA-S Series
RAA-S4A-6.0-50-PC2-1.0-C7-T	4294206 Data Sheet RoHS	LABFACILITY RTD Sensor 1/2" NPT 6 x 50 mm Sheath Probe with Leads Class A 100 ohm	Each	1+ kr 1,107.250 5+ kr 975.420 10+ kr 871.640 25+ kr 854.250 50+ kr 836.740 More Pricing...	Min: 1 / Mult: 1	-	Probe with Leads	-	-75°C	-	-	-	-	-	250°C	Class A	-	100ohm	-	-	-	-	100ohm	-	-	-	-	-	6mm	50mm	-	-	1m	-	3.28ft	-	-	Bare Wire	RAA-S4A Series
MPFA000034	4318124 Data Sheet RoHS	MULTICOMP PRO RTD Sensor Class A Probe Class A -50 °C 200 °C 100 ohm Platinum	Each	1+ kr 730.820 5+ kr 686.000 10+ kr 611.190	Min: 1 / Mult: 1	-	Probe	-	-	-	-	-	-	-	200°C	Class A	-50°C	-	-	-	200°C	-	100ohm	-	Platinum	-	304L Stainless Steel	-	5mm	35mm	-	-	2m	-	6.6ft	Wire Leaded	3-Wire	-	MPFA Series
MPFA000032	4318121 Data Sheet RoHS	MULTICOMP PRO RTD Sensor Class B Probe Class B -30 °C 250 °C 100 ohm Platinum	Each	1+ kr 1,275.000 5+ kr 1,197.000 10+ kr 1,067.000	Min: 1 / Mult: 1	-	Probe	-	-	-	-	-	-	-	-	Class B	-30°C	100ohm	-	-	250°C	-	100ohm	-	Platinum	-	316L Stainless Steel	-	5mm	150mm	-	-	3m	-	9.84ft	Wire Leaded	3-Wire	-	MPFA Series
MPFA000078	4318197 Data Sheet RoHS	MULTICOMP PRO RTD Sensor Class A Component with Leads Class A -200 °C 600 °C 100 ohm Platinum	Each	1+ kr 161.030 10+ kr 147.620 25+ kr 136.210 50+ kr 126.450 100+ kr 118.100 More Pricing...	Min: 1 / Mult: 1	-	Component with Leads	-	-	-	-	-	-	-	-	Class A	-200°C	100ohm	-	-	600°C	-	100ohm	-	Platinum	-	-	-	-	-	-	-	-	-	-	-	-	-	MPFA Series
RAA-S4A-6.0-200-PC1-1.0-C7-T	4294193 Data Sheet RoHS	LABFACILITY RTD Sensor 1/2" BSPP 6 x 200 mm Sheath Probe with Leads Class A 100 ohm	Each	1+ kr 1,124.520 5+ kr 990.570 10+ kr 885.250 25+ kr 867.500 50+ kr 849.870 More Pricing...	Min: 1 / Mult: 1	-	Probe with Leads	-	-75°C	-	-	-	-	-	250°C	Class A	-	100ohm	-	-	-	-	100ohm	-	-	-	-	-	6mm	200mm	-	-	1m	-	3.28ft	-	-	Bare Wire	RAA-S4A Series
RAA-S4A-6.0-50-PC1-1.0-C7-T	4294189 Data Sheet RoHS	LABFACILITY RTD Sensor 1/2" BSPP 6 x 50 mm Sheath Probe with Leads Class A 100 ohm	Each	1+ kr 1,107.250 5+ kr 975.420 10+ kr 871.640 25+ kr 854.250 50+ kr 836.740 More Pricing...	Min: 1 / Mult: 1	-	Probe with Leads	-	-75°C	-	-	-	-	-	250°C	Class A	-	100ohm	-	-	-	-	100ohm	-	-	-	-	-	6mm	50mm	-	-	1m	-	3.28ft	-	-	Bare Wire	RAA-S4A Series
RPTA-S-6.0-100-F146-12A	4246604 Data Sheet RoHS	LABFACILITY RTD Sensor w/M12 Conn 1/4" NPT Probe Class A 100 ohm	Each	1+ kr 1,137.000	Min: 1 / Mult: 1	-	Probe	-	-75°C	-	-	-	-	-	250°C	Class A	-	-	-	-	-	-	100ohm	-	-	-	-	-	6mm	100mm	-	-	-	-	-	-	-	-	RPTA-S Series
RPPA-S-6.0-100-F146-12A	4246586 Data Sheet RoHS	LABFACILITY RTD Sensor w/M12 Conn 1/4" BSPP Probe Class A 100 ohm	Each	1+ kr 1,147.000	Min: 1 / Mult: 1	-	Probe	-	-75°C	-	-	-	-	-	250°C	Class A	-	-	-	-	-	-	100ohm	-	-	-	-	-	6mm	100mm	-	-	-	-	-	-	-	-	RPPA-S Series