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RTD Temperature Sensors (RTDs):

2,131 Products Found

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.  

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Buyer
Engineer
Manufacturer
Sensing Temperature Min
RTD Type
RTD Accuracy
Sensing Temperature Max
Resistance
Measured Temperature Min
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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2918459

RoHS

Each
1+
€ 4.070
10+
€ 3.590
25+
€ 3.490
50+
€ 3.350
100+
€ 3.210
Min: 1 / Mult: 1
-30°C
Component
Class A
300°C
1kohm
-30°C
-
-
300°C
1kohm
-
-
Platinum
-
Ceramic
-
-
-
5mm
-
10mm
0.39"
-
Wire Leaded
-
2-Wire
PTFD Series
3795154

RoHS

Each
1+
€ 127.330
Min: 1 / Mult: 1
-60°C
Probe
Class A
260°C
100ohm
-60°C
-
-
250°C
100ohm
-
-
Platinum
-
Nickel Plated Copper
-
-
-
-
-
3.04m
120"
-
Stripped Leads
-
4-Wire
HSRTD Series
3885394

RoHS

Each
1+
€ 116.510
Min: 1 / Mult: 1
-50°C
Component with Leads
Class A
200°C
100ohm
-50°C
-
-
200°C
100ohm
-
-
Platinum
-
-
-
-
-
-
-
2m
6.6ft
-
MTP Connector
4-Wire
-
SA2C-RTD Series
4724410

RoHS

Each
1+
€ 167.510
Min: 1 / Mult: 1
-30°C
Component
-
+80°C
100ohm
-30°C
-
-
80°C
100ohm
-
-
Platinum
-
-
-
-
-
-
-
-
-
-
-
3-Wire
-
-
2918452

RoHS

Each
1+
€ 7.270
10+
€ 5.700
25+
€ 5.170
50+
€ 4.420
100+
€ 4.110
Min: 1 / Mult: 1
-30°C
Component with Leads
Class T
200°C
100ohm
-30°C
-
-
200°C
100ohm
-
-
Platinum
-
-
-
-
-
-
-
-
-
-
-
-
-
PTFD Series
3514837

RoHS

Each
1+
€ 105.120
Min: 1 / Mult: 1
-50°C
-
-
250°C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3805622

RoHS

Each
1+
€ 55.890
Min: 1 / Mult: 1
-
Probe
Class B
230°C
100ohm
-30°C
-
-
300°C
100ohm
-
-
-
-
-
-
-
-
-
-
914.4mm
36"
-
Stripped Leads
-
3-Wire
RTD-2 Series
4724355

RoHS

Each
1+
€ 162.430
5+
€ 140.770
10+
€ 117.310
Min: 1 / Mult: 1
-30°C
Component
-
+80°C
100ohm
-30°C
-
-
80°C
100ohm
-
-
Platinum
-
-
-
-
-
-
-
-
-
-
-
2-Wire
-
-
3868091

RoHS

Each
1+
€ 66.370
Min: 1 / Mult: 1
-30°C
Probe
Class A
350°C
100ohm
-30°C
-
-
350°C
100ohm
-
-
Platinum
-
316 Stainless Steel
-
3mm
-
100mm
-
-
-
-
-
-
-
PR-22 Series
3868243
Each
1+
€ 239.480
Min: 1 / Mult: 1
-200°C
Probe with Leads
Class A
260°C
100ohm
-200°C
-
-
260°C
100ohm
-
-
Platinum
-
Polyimide
-
2.48mm
-
12.7mm
-
1m
3.3ft
-
Wire Leaded
3-Wire
-
RTDCAP Series
4073485

RoHS

Each
1+
€ 39.660
5+
€ 37.300
10+
€ 34.940
25+
€ 31.220
50+
€ 30.600
Min: 1 / Mult: 1
-50°C
Probe with Leads
Class B
200°C
100ohm
-
-
-
-
100ohm
-
-
-
-
-
-
4mm
-
90mm
-
1m
3.28ft
-
-
-
Bare Wire
-
4073487

RoHS

Each
1+
€ 33.840
5+
€ 31.830
10+
€ 29.810
Min: 1 / Mult: 1
-50°C
Probe with Leads
Class B
250°C
100ohm
-
-
-
-
100ohm
-
-
-
-
-
-
4.5mm
-
200mm
-
2m
6.56ft
-
-
-
Bare Wire
-
4073486

RoHS

Each
1+
€ 39.590
5+
€ 37.240
10+
€ 34.880
25+
€ 31.170
50+
€ 30.550
Min: 1 / Mult: 1
-50°C
Probe with Leads
Class B
250°C
100ohm
-
-
-
-
100ohm
-
-
-
-
-
-
4.5mm
-
75mm
-
2m
6.56ft
-
-
-
Bare Wire
-
4294189

RoHS

Each
1+
€ 93.570
5+
€ 82.430
10+
€ 73.660
25+
€ 72.190
50+
€ 70.710
More Pricing...
Min: 1 / Mult: 1
-75°C
Probe with Leads
Class A
250°C
100ohm
-
-
-
-
100ohm
-
-
-
-
-
-
6mm
-
50mm
-
1m
3.28ft
-
-
-
Bare Wire
RAA-S4A Series
4318119

RoHS

Each
1+
€ 82.860
5+
€ 77.800
10+
€ 69.310
Min: 1 / Mult: 1
-20°C
-
-
70°C
1kohm
-20°C
-
-
70°C
1kohm
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MPFA Series
4318097

RoHS

Each
1+
€ 30.140
10+
€ 28.040
25+
€ 26.210
Min: 1 / Mult: 1
-20°C
Probe
Class A
100°C
100ohm
-20°C
-
-
100°C
100ohm
-
-
Platinum
-
-
-
6mm
-
50mm
-
1m
3.3ft
-
Wire Leaded
3-Wire
-
MPFA Series
4318089

RoHS

Each
1+
€ 33.330
10+
€ 30.630
25+
€ 28.330
75+
€ 26.360
Min: 1 / Mult: 1
-80°C
Component with Leads
Class A
200°C
100ohm
-80°C
-
-
200°C
100ohm
-
-
Platinum
-
-
-
-
-
-
-
2m
6.6ft
-
Wire Leaded
3-Wire
-
MPFA Series
4318085

RoHS

Each
1+
€ 27.870
10+
€ 25.610
25+
€ 23.690
75+
€ 22.030
Min: 1 / Mult: 1
-20°C
Probe
Class A
100°C
100ohm
-20°C
-
-
100°C
100ohm
-
-
Platinum
-
304L Stainless Steel
-
6mm
-
50mm
-
1.5m
4.9ft
-
Wire Leaded
3-Wire
-
MPFA Series
4246574

RoHS

Each
1+
€ 95.800
Min: 1 / Mult: 1
-75°C
Probe
Class A
250°C
100ohm
-
-
-
-
100ohm
-
-
-
-
-
-
3mm
-
150mm
-
-
-
-
-
-
-
RPBA-S Series
4246581

RoHS

Each
1+
€ 102.710
Min: 1 / Mult: 1
-75°C
Probe
Class A
250°C
100ohm
-
-
-
-
100ohm
-
-
-
-
-
-
3mm
-
100mm
-
-
-
-
-
-
-
RPPA-S Series
4246611

RoHS

Each
1+
€ 104.650
Min: 1 / Mult: 1
-75°C
Probe
Class A
250°C
100ohm
-
-
-
-
100ohm
-
-
-
-
-
-
3mm
-
250mm
-
-
-
-
-
-
-
RPTA-S Series
4318101

RoHS

Each
1+
€ 91.820
5+
€ 86.200
10+
€ 76.800
Min: 1 / Mult: 1
-50°C
Probe
Class A
250°C
100ohm
-50°C
-
-
250°C
100ohm
-
-
Platinum
-
304L Stainless Steel
-
6mm
-
200mm
-
2m
6.6ft
-
Wire Leaded
4-Wire
-
MPFA Series
4294184

RoHS

Each
1+
€ 95.030
5+
€ 83.710
10+
€ 74.810
25+
€ 73.310
50+
€ 71.820
More Pricing...
Min: 1 / Mult: 1
-75°C
Probe with Leads
Class A
250°C
100ohm
-
-
-
-
100ohm
-
-
-
-
-
-
6mm
-
200mm
-
1m
3.28ft
-
-
-
Bare Wire
RAA-S4A Series
4246601

RoHS

Each
1+
€ 102.710
Min: 1 / Mult: 1
-75°C
Probe
Class A
250°C
100ohm
-
-
-
-
100ohm
-
-
-
-
-
-
3mm
-
200mm
-
-
-
-
-
-
-
RPTA-S Series
4246591

RoHS

Each
1+
€ 107.380
Min: 1 / Mult: 1
-75°C
Probe
Class A
250°C
100ohm
-
-
-
-
100ohm
-
-
-
-
-
-
3mm
-
150mm
-
-
-
-
-
-
-
RPPA-S Series
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