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RTD Sensors

Omega is your source for reliable RTD sensors. We carry a large inventory of sensors to choose ... [+]
10 Products found
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Industrial RTD (PT100) Probes with Miniature Aluminum Protection Head

This rugged design offers a variety of protection heads with 1/2' NPT mounting threads and 304 SS sheath. The RTD probe length dimension includes a 1/2' thread allowance f... Read More

PR-14
Product Number Application Resistance or Output Type Temperature Accuracy Number of Wires Probe Diameter Probe Length Mounting Style Electrical Connection Type Maximum Temperature Measurement Minimum Temperature Measurement
PR-14-2-100-1/4-6-E-RP-SL
C$141.00
1 In Stock
Spring-Loaded Thermowell Probe
100 Ω
Class A per IEC60751
3
1/4 in
6 in
1/2" NPT Male Thread
Miniature Aluminum Head with Screw-Type Terminal Block
600°C
-200°C
PR-14-2-100-1/4-12-E
C$138.00
9 In Stock
Immersion Probe
100 Ω
Class A per IEC60751
3
1/4 in
12 in
1/2" NPT Male Thread
Miniature Aluminum Head with Screw-Type Terminal Block
600°C
-200°C
PR-14-2-100-1/4-18-E
C$144.00
7 In Stock
Immersion Probe
100 Ω
Class A per IEC60751
3
1/4 in
18 in
1/2" NPT Male Thread
Miniature Aluminum Head with Screw-Type Terminal Block
600°C
-200°C
PR-14-2-100-1/4-24-E
C$152.00
15 In Stock
Immersion Probe
100 Ω
Class A per IEC60751
3
1/4 in
24 in
1/2" NPT Male Thread
Miniature Aluminum Head with Screw-Type Terminal Block
600°C
-200°C
PR-14-2-100-1/4-6-E
C$138.00
25 In Stock
Immersion Probe
100 Ω
Class A per IEC60751
3
1/4 in
6 in
1/2" NPT Male Thread
Miniature Aluminum Head with Screw-Type Terminal Block
600°C
-200°C
  Load More Items from this family (28) ...
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Industrial RTD Probe with Aluminum Protection Head

This rugged design offers a variety of protection heads with 1/2' NPT mounting threads and 304 SS sheath. The length dimension includes a 1/2' thread allowance for use wit... Read More

PR-18
Product Number Application Resistance or Output Type Temperature Accuracy Number of Wires Probe Diameter Probe Length Mounting Style Electrical Connection Type Maximum Temperature Measurement Minimum Temperature Measurement
PR-18-2-100-1/4-6-E-SL
C$156.00
24 In Stock
Spring-Loaded Thermowell Probe
100 Ω
Class A per IEC60751
3
1/4 in
6 in
1/2" NPT Male Thread
Flip-Top Aluminum Connection Head with Screw-Type Terminal Block
600°C
-200°C
PR-18-2-100-1/4-12-E
C$138.00
14 In Stock
Immersion Probe
100 Ω
Class A per IEC60751
3
1/4 in
12 in
1/2" NPT Male Thread
Flip-Top Aluminum Connection Head with Screw-Type Terminal Block
600°C
-200°C
PR-18-2-100-1/4-18-E
C$144.00
32 In Stock
Immersion Probe
100 Ω
Class A per IEC60751
3
1/4 in
18 in
1/2" NPT Male Thread
Flip-Top Aluminum Connection Head with Screw-Type Terminal Block
600°C
-200°C
PR-18-2-100-1/4-24-E
C$152.00
11 In Stock
Immersion Probe
100 Ω
Class A per IEC60751
3
1/4 in
24 in
1/2" NPT Male Thread
Flip-Top Aluminum Connection Head with Screw-Type Terminal Block
600°C
-200°C
PR-18-2-100-1/4-6-E
C$138.00
31 In Stock
Immersion Probe
100 Ω
Class A per IEC60751
3
1/4 in
6 in
1/2" NPT Male Thread
Flip-Top Aluminum Connection Head with Screw-Type Terminal Block
600°C
-200°C
  Load More Items from this family (37) ...
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Industrial RTD Probes with Sub-Miniature Aluminum Protection Head

This rugged design offers a variety of protection heads with 1/2' NPT mounting threads and 304 SS sheath. The length dimension includes a 1/2' thread allowance for use wit... Read More

PR-19
Product Number Application Resistance or Output Type Temperature Accuracy Number of Wires Probe Diameter Probe Length Mounting Style Electrical Connection Type Maximum Temperature Measurement Minimum Temperature Measurement
PR-19-2-100-1/8-24-E
C$153.00
2 In Stock
Immersion Probe
100 Ω
Class A per IEC60751
3
1/8 in
24 in
1/2" NPT Male Thread
Sub-Miniature Aluminum Protection Head with Screw-Type Terminal Block
600°C
-200°C
PR-19-2-100-1/8-6-E
C$145.00
21 In Stock
Immersion Probe
100 Ω
Class A per IEC60751
3
1/8 in
6 in
1/2" NPT Male Thread
Sub-Miniature Aluminum Protection Head with Screw-Type Terminal Block
600°C
-200°C
PR-19-2-100-1/8-9-E
C$145.00
14 In Stock
Immersion Probe
100 Ω
Class A per IEC60751
3
1/8 in
9 in
1/2" NPT Male Thread
Sub-Miniature Aluminum Protection Head with Screw-Type Terminal Block
600°C
-200°C
PR-19-2-100-1/4-6-E
C$138.00
13 In Stock
Immersion Probe
100 Ω
Class A per IEC60751
3
1/4 in
6 in
1/2" NPT Male Thread
Sub-Miniature Aluminum Protection Head with Screw-Type Terminal Block
600°C
-200°C
PR-19-2-100-1/4-18-E
C$144.00
2 In Stock
Immersion Probe
100 Ω
Class A per IEC60751
3
1/4 in
18 in
1/2" NPT Male Thread
Sub-Miniature Aluminum Protection Head with Screw-Type Terminal Block
600°C
-200°C
  Load More Items from this family (19) ...
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Surface-Mount RTD Advanced-Design: Stick-On or Cement-On

The SA1-RTD surface-mount RTD temperature sensor mounts on flat or curved surfaces and provides Class A accuracy for cr... Read More

SA1-RTD-series
Product Number Application Resistance or Output Type Temperature Accuracy Number of Wires Mounting Style Electrical Connection Type Maximum Temperature Measurement Minimum Temperature Measurement Cable Length Additional Features
SA1-RTD-120
C$103.00
62 In Stock
Surface Mount RTD
100 Ω
±0.06Ω @ 0°C
3
Class A DIN Platinum
Stripped Leads 1 1/2 (1 in insulated singles 1/2 in bare)
260°C (500°F)
-73°C
3 m (120 in)
3-wire, 120 Inches (3m)
SA1-RTD-120-SB
C$125.00
61 In Stock
Surface Mount RTD
100 Ω
±0.06Ω @ 0°C
3
Class A DIN Platinum
Stripped Leads 1 1/2 (1 in insulated singles 1/2 in bare)
260°C (500°F)
-73°C
3 m (120 in)
3 m (120 in) stainless steel overbraid
SA1-RTD-4W-120
C$111.00
45 In Stock
Surface Mount RTD
100 Ω
±0.06Ω @ 0°C
4
Class A DIN Platinum
Stripped Leads 1 1/2 (1 in insulated singles 1/2 in bare)
260°C (500°F)
-73°C
3 m (120 in)
Standard
SA1-RTD-4W
C$90.00
114 In Stock
Surface Mount RTD
100 Ω
±0.06Ω @ 0°C
4
Class A DIN Platinum
Stripped Leads 1 1/2 (1 in insulated singles 1/2 in bare)
260°C (500°F)
-73°C
1 m (40 in)
4-Wire
SA1-RTD-4W-80
C$100.00
22 In Stock
Surface Mount RTD
100 Ω
±0.06Ω @ 0°C
4
Class A DIN Platinum
Stripped Leads 1 1/2 (1 in insulated singles 1/2 in bare)
260°C (500°F)
-73°C
2 m (80 in)
Standard
  Load More Items from this family (11) ...
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Easy-To-Use Surface RTD 3-Pack

The SA1-RTD is a surface temperature sensor that can be applied to most clean, dry surfaces.  Just peel off the release sheet on the bottom of the sensor and the silicone adhesi... Read More

SA1-RTD-B-series
Product Number Application Resistance or Output Type Temperature Accuracy Number of Wires Mounting Style Electrical Connection Type Maximum Temperature Measurement Minimum Temperature Measurement Cable Length
SA1-RTD-B-120
C$219.00
15 In Stock
Surface Mount RTD
100 Ω
±0.12% @ 0°C
3
Class B DIN Platinum
Standard
260°C (500°F)
-73°C
3 m (120 in)
SA1-RTD-B-80
C$187.00
6 In Stock
Surface Mount RTD
100 Ω
±0.12% @ 0°C
3
Class B DIN Platinum
Standard
260°C (500°F)
-73°C
2 m (80 in)
SA1-RTD-B
C$155.00
44 In Stock
Surface Mount RTD
100 Ω
±0.12% @ 0°C
3
Class B DIN Platinum
Standard
260°C (500°F)
-73°C
1 m (40 in)
SA1-RTD-B-120-MTP
C$252.00
Available
in 3 weeks
Surface Mount RTD
100 Ω
±0.12% @ 0°C
3
Class B DIN Platinum
MTP Connector
260°C (500°F)
-73°C
3 m (120 in)
SA1-RTD-B-360
C$430.00
Available
in 3 weeks
Surface Mount RTD
100 Ω
±0.30°C @ 0°C
3
Class B DIN Platinum
Standard
260°C (500°F)
-73°C
1 m (40 in)
  Load More Items from this family (2) ...
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Platinum RTD Sensors With Industrial Protection Heads

Connection Head Selection: PRTF-12 = Cast Iron Screw Top Head with Terminal Board (Accepts A Variety of Optional Transmitters) PRTF-14 &#... Read More

PRTF-12-14-18-19
Product Number Application Resistance or Output Type Temperature Accuracy Number of Wires Probe Diameter Probe Length Mounting Style Electrical Connection Type Maximum Temperature Measurement Minimum Temperature Measurement
PRTF-12-2-100-1/8-18-E
C$117.00
7 In Stock
Immersion Probe
100 Ω
Class B per IEC60751
3
1/8 in
18 in
1/2" NPT Male Thread
Cast Iron Head with Screw-Type Terminal Block
500°C (932°F)
-50°C (-58°F)
PRTF-12-2-100-1/8-24-E
C$121.00
7 In Stock
Immersion Probe
100 Ω
Class B per IEC60751
3
1/8 in
24 in
1/2" NPT Male Thread
Cast Iron Head with Screw-Type Terminal Block
500°C (932°F)
-50°C (-58°F)
PRTF-14-2-100-1/8-6-E-SL
C$131.00
1 In Stock
Spring-Loaded Thermowell Probe
100 Ω
Class B per IEC60751
3
1/8 in
6 in
1/2" NPT Male Thread
Miniature Aluminum Head with Screw-Type Terminal Block
500°C (932°F)
-50°C (-58°F)
PRTF-18-2-100-1/8-18-E
C$117.00
7 In Stock
Immersion Probe
100 Ω
Class B per IEC60751
3
1/8 in
18 in
1/2" NPT Male Thread
Flip-Top Aluminum Connection Head with Screw-Type Terminal Block
500°C (932°F)
-50°C (-58°F)
PRTF-18-2-100-3/16-18-E
C$117.00
5 In Stock
Immersion Probe
100 Ω
Class B per IEC60751
3
3/16 in
18 in
1/2" NPT Male Thread
Flip-Top Aluminum Connection Head with Screw-Type Terminal Block
500°C (932°F)
-50°C (-58°F)
  Load More Items from this family (110) ...
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Industrial RTD (PT100) Probes with Cast Iron Protection Head

This rugged design offers a variety of protection heads with 1/2" NPT mounting threads and 304 SS sheath. The length dimension includes a 1/2" thread allowance for ... Read More

PR-12
Product Number Application Resistance or Output Type Temperature Accuracy Number of Wires Probe Diameter Probe Length Mounting Style Electrical Connection Type Maximum Temperature Measurement Minimum Temperature Measurement
PR-12-2-100-1/4-18-E
C$144.00
7 In Stock
Immersion Probe
100 Ω
Class A per IEC60751
3
1/4 in
18 in
1/2" NPT Male Thread
Cast Iron Head with Screw-Type Terminal Block
600°C (1112°F)
-200°C (-328°F)
PR-12-2-100-1/4-24-E
C$152.00
11 In Stock
Immersion Probe
100 Ω
Class A per IEC60751
3
1/4 in
24 in
1/2" NPT Male Thread
Cast Iron Head with Screw-Type Terminal Block
600°C (1112°F)
-200°C (-328°F)
PR-12-2-100-1/4-4-E
C$138.00
11 In Stock
Immersion Probe
100 Ω
Class A per IEC60751
3
1/4 in
4 in
1/2" NPT Male Thread
Cast Iron Head with Screw-Type Terminal Block
600°C (1112°F)
-200°C (-328°F)
PR-12-2-100-1/4-6-E
C$138.00
59 In Stock
Immersion Probe
100 Ω
Class A per IEC60751
3
1/4 in
6 in
1/2" NPT Male Thread
Cast Iron Head with Screw-Type Terminal Block
600°C (1112°F)
-200°C (-328°F)
PR-12-2-100-1/4-9-E
C$138.00
40 In Stock
Immersion Probe
100 Ω
Class A per IEC60751
3
1/4 in
9 in
1/2" NPT Male Thread
Cast Iron Head with Screw-Type Terminal Block
600°C (1112°F)
-200°C (-328°F)
  Load More Items from this family (47) ...
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Flexible Molded RTD Surface Sensors

These 100 ohm Class B Platinum sensors are available in 2 different mounting styles, the SA2C model for curved surfaces and the SA2F model for flat surfaces. The integral RTD sens... Read More

SA2C-SA2F-RTD
Product Number Application Resistance or Output Type Number of Wires Mounting Style Electrical Connection Type Maximum Temperature Measurement Minimum Temperature Measurement Cable Length Additional Features
SA2C-RTD-3-100-A-80
C$85.00
Available
in 8 weeks
Pt100
100 Ω
4
Class A DIN Platinum
Stripped Leads
200°C
-50°C (-58°F)
80 in
Sensors For Curved Surfaces
SA2C-RTD-3-100-A-120
C$88.00
Available
in 8 weeks
Pt100
100 Ω
4
Class A DIN Platinum
Stripped Leads
200°C
-50°C (-58°F)
120 in
Sensors For Curved Surfaces
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Spring Loaded Platinum RTD Probes With Connection Heads for Use in Thermowells

These sensor designs incorporate spring loaded probes that insure that the probes are in intimate contact with the thermowell. This improves performance by providing a cond... Read More

PR-SL-Series
Product Number Application Resistance or Output Type Temperature Accuracy Number of Wires Probe Diameter Probe Length Mounting Style Electrical Connection Type Maximum Temperature Measurement Minimum Temperature Measurement
PR-12-2-100-1/8-18-E-SL
C$175.00
Available
in 2 weeks
Spring-Loaded Thermowell Probe
100 Ω
Class A per IEC60751
3
1/8 in
18 in
1/2" NPT Male Thread
Cast Iron Head with Screw-Type Terminal Block
600°C
-200°C
PR-12-2-100-3/16-6-E-SL
C$171.00
Available
in 2 weeks
Spring-Loaded Thermowell Probe
100 Ω
Class A per IEC60751
3
3/16 in
6 in
1/2" NPT Male Thread
Cast Iron Head with Screw-Type Terminal Block
600°C
-200°C
PR-14-2-100-1/4-12-E-SL
C$156.00
Available
in 2 weeks
Spring-Loaded Thermowell Probe
100 Ω
Class A per IEC60751
3
1/4 in
12 in
1/2" NPT Male Thread
Miniature Aluminum Head with Screw-Type Terminal Block
600°C
-200°C
PR-14-2-100-1/8-9-E-SL
C$162.00
Available
in 3 weeks
Spring-Loaded Thermowell Probe
100 Ω
Class A per IEC60751
3
1/8 in
9 in
1/2" NPT Male Thread
Miniature Aluminum Head with Screw-Type Terminal Block
600°C
-200°C
PR-18-2-100-1/4-18-E-SL
C$164.00
Available
in 2 weeks
Spring-Loaded Thermowell Probe
100 Ω
Class A per IEC60751
3
1/4 in
18 in
1/2" NPT Male Thread
Flip-Top Aluminum Connection Head with Screw-Type Terminal Block
600°C
-200°C
  Load More Items from this family (52) ...
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