Resistance Temperature Detectors with Leadwire

The R1 and R2 style resistance temperature detector probes are increasingly becoming the sensor of choice for temperature measurement applications due to the accuracy and long term stability that platinum elements offer. These RTD sensor devices are very linear over a wide temperature range. Due to advances in technology, resistance temperature detector elements are very robust and cost effective. They can be designed into a wide variety of packages that suit applications up to 1200°F. The housing is sealed for moisture resistance.

RTD Probes R1L Style 500°F (260°C) & R1M Style 900°F (482°C)

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Part Number Configuration - Example:  R1L-AB-4F100-100FCR

RTD StyleElement TypeWiring ConfigurationSheath MaterialSheath Diameter"L" Sheath Length"A" Lead LengthLead Wire TypeTermination TypeFitting Option

 

RTD R1P Style High Temperature Probe 1200°F (648°C)

 

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Part Number Configuration - Example:  R1P-AA-4B09H-072ECR

R1P - Element TypeWiring ConfigurationSheath MaterialSheath Diameter"L" Sheath Length"A" Lead LengthLead Wire TypeTermination TypeFitting Option

 

RTD Probe With Fixed Fitting

R2L Style 500°(260°C), R2M Style 900°F(482°C), R2P Style High Temperature 1200°F(648°C)

R2 style RTD sensor assemblies with an integral fitting ready to mount directly into an air or liquid application.

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Part Number Configuration - Example:  R2L-EB-4V12F-018E1CC

RTD StyleElement TypeWiring ConfigurationSheath MaterialSheath Diameter"L" Sheath Length"A" Lead LengthLead Wire TypeSpring LoadingTermination TypeFitting Option

 

Shop Our Online Store For General Purpose Resistance Temperature Detectors.

RTD with Lead Wire Sensor Style

Resistance Temperature Detector Style Maximum Temperature
R1L 500°F (260°C)
R1M 900°F (482°C)
R1P 1200°F (648°C)


RTD with Fixed Fitting Sensor Style

Resistance Temperature Detector Style Maximum Temperature
R2L 500°F (260°C)
R2M 900°F (482°C)
R2P 1200°F (648°C)


Element Types

Element Type Code Element Type Description RTD Probe Style
A 100 ohm .00385 Curve Class B Platinum R1L, R1M, R1P, R2L, R2M, R2P
B 100 ohm .00385 Curve Class A Platinum R1L, R1M, R1P, R2L, R2M, R2P
D 500 ohm .00385 Curve Class B Platinum R1L, R1M, R1P, R2L, R2M, R2P
E 1000 ohm .00385 Curve Class B Platinum R1L, R1M, R1P, R2L, R2M, R2P
G 100 ohm .00392 Curve Class B Platinum R1L, R1M, R1P, R2L, R2M, R2P
J 120 ohm .00672 Curve Nickel R1L, R2L
K 604 ohm .00520 Curve Nickel Iron R1L, R2L


Wiring Configurations

Wiring Configuration Code Wiring Configuration Description
A Single, 2 Wire
B Single, 3 Wire (Minimum sheath diameter .156”)
C Single, 4 Wire (Minimum sheath diameter .188”)
D Dual, 4 Wire (Minimum sheath diameter .188”)
E Dual, 6 Wire (Minimum sheath diameter .250”)


Sheath Material

Sheath Material Code Sheath Material Description
4 304 Stainless Steel
6 316 Stainless Steel
8 Inconel 600


Sheath Diameters

Sheath Diameter Code Sheath Diameter Description
B .125” or 1/8” O.D.
V .156” or 5/32” O.D.
C .188” or 3/16” O.D.
D .250” or 1/4” O.D.
F .375” or 3/8” O.D.


Dimensional Chart

"L" Dimensions "B" Dimensions "A" Dimensions Fractional Dimension
Letter Code
“L” dimensions are specified in whole inches and a single alpha character which represents a fraction. Enter the three digit code as follows: “B” dimensions are specified in fractions from ⅛” to 1”. Use the single alpha character to indicate the tip length. Enter the code as follows: “A” dimensions are
specified in whole inches only. Enter the three digit code as follows:
1/16" A 11/16" L
1/8" B 3/4" M
3/16" C 13/16" N
1/4" D 7/8" P
5/16" E 15/16" R
3" 030 10 5/8" 10K 3/8" F 1" S
4 1/2" 04H 12" 120 1/8" B 5/8" K 9" 009 7/16" G 0 No
6 1/4" 06D 15 3/8" 15F 1/4" D 3/4" M 12" 012 1/2" H
7 7/8" 07P 17 3/4" 17M 3/8" F 7/8" P 36" 036 9/16" J
9 5/8" 09K 22 1/8" 22B 1/2" H 1" S 144" 144 5/8" K


Lead Wire Types

Leadwire Type Code Leadwire Type Description RTD Probe Style
A Stranded Fiberglass Singles R1L, R1M, R1P, R2L, R2M, R2P
B Stranded Fiberglass with Overall Fiberglass Jacket R1L, R1M, R1P, R2L, R2M, R2P
C Stranded Fiberglass with Stainless Steel Overbraid R1L, R1M, R1P, R2L, R2M, R2P
D Stranded Fiberglass with Stainless Steel Armor R1L, R1M, R1P, R2L, R2M, R2P
E Stranded Mica/Fiberglass Singles R1L, R1M, R1P, R2L, R2M, R2P
F Stranded Teflon Singles R1L, R2L
G Stranded Teflon with Overall Teflon Jacket R1L, R2L
J Stranded Teflon with Stainless Steel Overbraid R1L, R2L
K Stranded Teflon with Stainless Steel Armor R1L, R2L
M PVC with Mylar Shield R1L, R2L


Termination Types

Termination Style Code Termination Style Descriptions
0 2” Split Ends
1 #6 Spade Lug
2 BX Connector with #6 Spade Lug
3 Standard Plug
A 3/16” Quick Disconnect
B 3/16” Quick Disconnect, Insulated
C 1/4” Quick Disconnect
D 1/4” Quick Disconnect, Insulated
M Mini Plug


Fitting Options

Fitting Option Code Fitting Option Desciption
0 No Fitting
N 1/8” NPT Compression, Brass
P 1/8” NPT Compression, Stainless Steel
R 1/4” NPT Compression, Brass
S 1/4” NPT Compression, Stainless Steel
V 1/2” NPT Compression, Stainless Steel


Spring Loading Options

Spring Loaded Codes Spring Loaded Descriptions
1 Fixed Fitting
2 Spring Loaded Fitting

Custom Options Available - Contact us for Engineering Assistance.

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