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Protection Head RTD Probes

7 Products
Industrial RTD Probe with Aluminum Protection Head

Omega's PR-18 series probe with standard aluminum protection head with flip-top includes PT100 Ω platinum RTD element or PT1000 RTD element and 1/2" NPT mounting threads.

Product Number Probe Length Process Temperature, Max
PR-18L-3-100-1/4-6
SGD174.77 / each
13  In Stock
6 in
250 °C
PR-18E-3-100-1/4-4
SGD274.96 / each
8  In Stock
4 in
600 °C
PR-18E-3-100-1/4-6
SGD270.84 / each
18  In Stock
6 in
600 °C
PR-18E-3-100-1/4-9
SGD298.00 / each
12  In Stock
9 in
600 °C
PR-18H-3-100-1/4-4
SGD208.92 / each
Available
in 4 weeks
4 in
450 °C
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Industrial RTD (PT100) Probes with Cast Iron Protection Head

Our PR-12 series probe cast iron protection head and screw-on cap contains PT100 Ω platinum RTD element or PT1000 Ω RTD element, and 1/2" NPT mounting threads.

Product Number Number of Wires Probe Diameter Probe Length Process Temperature, Max
PR-12L-3-100-1/4-9
SGD218.13 / each
Available
in 17 weeks
3
0.25 in
9 in
250 °C
PR-12E-3-100-1/4-2
SGD288.79 / each
5  In Stock
3
0.25 in
2 in
600 °C
PR-12E-3-100-1/4-4
SGD298.00 / each
5  In Stock
3
0.25 in
4 in
600 °C
PR-12E-3-100-1/4-6
SGD288.25 / each
33  In Stock
3
0.25 in
6 in
600 °C
PR-12E-3-100-1/4-9
SGD328.57 / each
8  In Stock
3
0.25 in
9 in
600 °C
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Industrial RTD (PT100) Probes with Miniature Aluminum Protection Head

Our PR-14 series RTD probe has miniature aluminum protection head and screw-on cap with chain. It includes PT100 Ω or PT1000 Ω RTD element, and 1/2" NPT mounting threads

Product Number Number of Wires Probe Diameter Probe Length Process Temperature, Max
PR-14E-3-100-1/4-12
SGD330.97 / each
7  In Stock
3
0.25 in
12 in
600 °C
PR-14E-3-100-1/4-4
SGD290.77 / each
17  In Stock
3
0.25 in
4 in
600 °C
PR-14E-3-100-1/4-6
SGD266.54 / each
25  In Stock
3
0.25 in
6 in
600 °C
PR-14E-3-100-1/8-6
SGD301.59 / each
1  In Stock
3
0.125 in
6 in
600 °C
PR-14H-3-100-1/4-4
SGD221.17 / each
2  In Stock
3
0.25 in
4 in
450 °C
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Industrial RTD Probes with Sub-Miniature Aluminum Protection Head

This industrial probe has subminiature aluminum protection head and screw-on cap and is made with a 316 stainless steel sheath. Has 1/2" NPT mounting threads.

Product Number Probe Diameter Probe Length Process Temperature, Max
PR-19L-3-100-1/8-6
SGD199.52 / each
Available
in 11 weeks
0.125 in
6 in
250 °C
PR-19E-3-100-1/4-4
SGD358.81 / each
4  In Stock
0.25 in
4 in
600 °C
PR-19E-3-100-1/4-6
SGD371.19 / each
6  In Stock
0.25 in
6 in
600 °C
PR-19E-3-100-1/8-6
SGD379.13 / each
3  In Stock
0.125 in
6 in
600 °C
PR-19H-3-100-1/4-6
SGD289.22 / each
Available
in 4 weeks
0.25 in
6 in
450 °C
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Spring Loaded RTD Probes with High Temp Molded M12 Connectors

RTD probes intended for use in thermowells. Spring loaded for optimal thermal contact. Include an adjustable spring, 1/2" NPT threaded fitting & 4-pin molded M12 connector.

Product Number Nominal Resistance Probe Length Wire Code Option
PR-31SL-3-100-A-0400-M12-1
SGD332.00 / each
Available
in 4 weeks
100 Ω
4 in
1
Spring Loaded Vibe Resistant RTD Probes with M12 Connectors

RTD probes intended for use in thermowells. Spring loaded for optimal thermal contact. Include an adjustable spring, 1/2" NPT threaded fitting & 4-pin M12 connector.

Product Number Nominal Resistance Probe Length Wire Code Option
PR-26SL-3-100-A-0250-M12-2
SGD434.59 / each
Available
in 6 weeks
100 Ω
2.5 in
2
Weatherproof Immersion Temp Transmitter, RTD Sensor, HVAC-Compatible

Weatherproof Immersion Temperature Transmitter combines three popular products into a single package. Applications include immersion temperature sensing in HVAC systems.

Product Number Probe Length
TTW-104
SGD691.37 / each
Available
in 5 weeks
4 in
TTW-106
SGD662.54 / each
Available
in 5 weeks
6 in
TTW-108
SGD691.37 / each
Available
in 5 weeks
8 in
TTW-112
SGD691.37 / each
Available
in 5 weeks
12 in
TTW-118
SGD704.07 / each
Available
in 5 weeks
18 in

Protection Head RTD Probes

Protection Head RTD Probes support temperature measurement, connection, dis...

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