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Probes with Industrial Heads
Used in industrial applications for process temperature measurement, these probes come in a var...
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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
Read MoreProduct Number | Category | Process Temperature Range | Sensor Application | Process Connection Size | Accuracy | Nominal Output | Number Of Wires | Sheath Material | Probe Diameter | Probe Length | Cable Insulation | Wire Gauge | Cable Length | Termination Connection Type | Additional Feature |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]()
PR-14E-3-100-1/8-9-SL
C$80.12
Available
in 2 weeks |
RTD
|
-200 to 600°C (-328 to 1112°F)
|
Immersion Probe
|
1/2" NPT
|
Class A per IEC60751
|
100 Ω
|
3
|
316 Stainless Steel
|
0.125 in
|
9 in
|
none
|
none
|
none
|
Screw-Type Terminal Block
|
Spring-loaded
|
![]()
PR-14E-3-100-1/4-4
C$119.34
Available
in 4 weeks |
RTD
|
-200 to 600°C (-328 to 1112°F)
|
Immersion Probe
|
1/2" NPT
|
Class A per IEC60751
|
100 Ω
|
3
|
316 Stainless Steel
|
0.250 in
|
4 in
|
none
|
none
|
none
|
Screw-Type Terminal Block
|
none
|
![]()
PR-14H-3-100-1/4-6
C$136.28
Available
in 4 weeks |
RTD
|
-50 to 450°C (-58 to 842°F)
|
Immersion Probe
|
1/2" NPT
|
Class A per IEC60751
|
100 Ω
|
3
|
316 Stainless Steel
|
0.250 in
|
6 in
|
none
|
none
|
none
|
Screw-Type Terminal Block
|
none
|
![]()
PR-14H-3-100-1/4-9
C$113.41
Available
in 4 weeks |
RTD
|
-50 to 450°C (-58 to 842°F)
|
Immersion Probe
|
1/2" NPT
|
Class A per IEC60751
|
100 Ω
|
3
|
316 Stainless Steel
|
0.250 in
|
9 in
|
none
|
none
|
none
|
Screw-Type Terminal Block
|
none
|
![]()
PR-14E-3-100-1/8-4-SL
C$87.60
Available
in 2 weeks |
RTD
|
-200 to 600°C (-328 to 1112°F)
|
Immersion Probe
|
1/2" NPT
|
Class A per IEC60751
|
100 Ω
|
3
|
316 Stainless Steel
|
0.125 in
|
4 in
|
none
|
none
|
none
|
Screw-Type Terminal Block
|
Spring-loaded
|

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.
Read MoreProduct Number | Category | Process Temperature Range | Sensor Application | Process Connection Size | Accuracy | Nominal Output | Number Of Wires | Sheath Material | Probe Diameter | Probe Length | Termination Connection Type | Additional Feature |
---|---|---|---|---|---|---|---|---|---|---|---|---|
![]()
PR-18H-3-100-1/4-12
C$91.89
Available
in 4 weeks |
RTD
|
-50 to 450°C (-58 to 842°F)
|
Immersion Probe
|
1/2" NPT
|
Class A per IEC60751
|
100 Ω
|
3
|
316 Stainless Steel
|
0.250 in
|
12 in
|
Screw-Type Terminal Block
|
none
|
![]()
PR-18L-3-100-1/4-6
C$81.21
Available
in 2 weeks |
RTD
|
-50 to 250°C (-58 to 482°F)
|
Immersion Probe
|
1/2" NPT
|
Class A per IEC60751
|
100 Ω
|
3
|
316 Stainless Steel
|
0.250 in
|
6 in
|
Screw-Type Terminal Block
|
none
|
![]()
PR-18E-3-100-1/4-9
C$114.06
Available
in 4 weeks |
RTD
|
-200 to 600°C (-328 to 1112°F)
|
Immersion Probe
|
1/2" NPT
|
Class A per IEC60751
|
100 Ω
|
3
|
316 Stainless Steel
|
0.250 in
|
9 in
|
Screw-Type Terminal Block
|
none
|
![]()
PR-18L-3-100-1/4-4
C$92.15
Available
in 2 weeks |
RTD
|
-50 to 250°C (-58 to 482°F)
|
Immersion Probe
|
1/2" NPT
|
Class A per IEC60751
|
100 Ω
|
3
|
316 Stainless Steel
|
0.250 in
|
4 in
|
Screw-Type Terminal Block
|
none
|
PR-18-3-100-1/4-6-E
C$158.00
3
In Stock
|
RTD
|
-200 to 600°C (-328 to 1112°F)
|
Immersion Probe
|
1/2" NPT
|
Class A per IEC60751
|
100 Ω
|
4
|
304 Stainless Steel
|
0.250 in
|
6 in
|
Screw-Type Terminal Block
|
none
|

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.
Read MoreProduct Number | Category | Process Temperature Range | Sensor Application | Process Connection Size | Accuracy | Nominal Output | Number Of Wires | Sheath Material | Probe Diameter | Probe Length | Termination Connection Type | Additional Feature |
---|---|---|---|---|---|---|---|---|---|---|---|---|
![]()
PR-19H-3-100-1/4-6
C$116.00
Available
in 4 weeks |
RTD
|
-50 to 450°C (-58 to 842°F)
|
Immersion Probe
|
1/2" NPT
|
Class A per IEC60751
|
100 Ω
|
3
|
316 Stainless Steel
|
0.250 in
|
6 in
|
Screw-Type Terminal Block
|
none
|
![]()
PR-19E-3-100-1/4-6
C$140.83
Available
in 4 weeks |
RTD
|
-200 to 600°C (-328 to 1112°F)
|
Immersion Probe
|
1/2" NPT
|
Class A per IEC60751
|
100 Ω
|
3
|
316 Stainless Steel
|
0.250 in
|
6 in
|
Screw-Type Terminal Block
|
none
|
![]()
PR-19E-3-100-1/4-12
C$154.51
Available
in 4 weeks |
RTD
|
-200 to 600°C (-328 to 1112°F)
|
Immersion Probe
|
1/2" NPT
|
Class A per IEC60751
|
100 Ω
|
3
|
316 Stainless Steel
|
0.250 in
|
12 in
|
Screw-Type Terminal Block
|
none
|
![]()
PR-19E-3-100-1/4-4
C$136.28
Available
in 4 weeks |
RTD
|
-200 to 600°C (-328 to 1112°F)
|
Immersion Probe
|
1/2" NPT
|
Class A per IEC60751
|
100 Ω
|
3
|
316 Stainless Steel
|
0.250 in
|
4 in
|
Screw-Type Terminal Block
|
none
|
![]()
PR-19E-3-100-1/4-18
C$168.18
Available
in 4 weeks |
RTD
|
-200 to 600°C (-328 to 1112°F)
|
Immersion Probe
|
1/2" NPT
|
Class A per IEC60751
|
100 Ω
|
3
|
316 Stainless Steel
|
0.250 in
|
18 in
|
Screw-Type Terminal Block
|
none
|

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.
Read MoreProduct Number | Category | Process Temperature Range | Sensor Application | Process Connection Size | Accuracy | Nominal Output | Number Of Wires | Sheath Material | Probe Diameter | Probe Length | Cable Insulation | Wire Gauge | Cable Length | Termination Connection Type | Additional Feature |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]()
PR-12H-3-100-1/4-9
C$77.91
Available
in 4 weeks |
RTD
|
-50 to 450°C (-58 to 842°F)
|
Immersion Probe
|
1/2" NPT
|
Class A per IEC60751
|
100 Ω
|
3
|
316 Stainless Steel
|
0.250 in
|
9 in
|
none
|
none
|
none
|
Screw-Type Terminal Block
|
none
|
![]()
PR-12L-3-100-1/4-12
C$70.98
Available
in 2 weeks |
RTD
|
-50 to 250°C (-58 to 482°F)
|
Immersion Probe
|
1/2" NPT
|
Class A per IEC60751
|
100 Ω
|
3
|
316 Stainless Steel
|
0.250 in
|
12 in
|
none
|
none
|
none
|
Screw-Type Terminal Block
|
none
|
![]()
PR-12E-3-100-1/4-9
C$100.87
Available
in 4 weeks |
RTD
|
-200 to 600°C (-328 to 1112°F)
|
Immersion Probe
|
1/2" NPT
|
Class A per IEC60751
|
100 Ω
|
3
|
316 Stainless Steel
|
0.250 in
|
9 in
|
none
|
none
|
none
|
Screw-Type Terminal Block
|
none
|
![]()
PR-12H-3-100-1/4-12
C$117.92
Available
in 4 weeks |
RTD
|
-50 to 450°C (-58 to 842°F)
|
Immersion Probe
|
1/2" NPT
|
Class A per IEC60751
|
100 Ω
|
3
|
316 Stainless Steel
|
0.250 in
|
12 in
|
none
|
none
|
none
|
Screw-Type Terminal Block
|
none
|
![]()
PR-12E-3-100-1/4-18
C$129.37
Available
in 4 weeks |
RTD
|
-200 to 600°C (-328 to 1112°F)
|
Immersion Probe
|
1/2" NPT
|
Class A per IEC60751
|
100 Ω
|
3
|
316 Stainless Steel
|
0.250 in
|
18 in
|
none
|
none
|
none
|
Screw-Type Terminal Block
|
none
|