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RTD with Probe & Plug

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R3 style resistance temperature detector probe with plug offer stainless steel or Inconel sheath and various plug termination options. A wide variety of element types, wiring configurations, and sheath diameters are available. This style RTD temperature sensor probe is designed for maximum temperatures ranging from 500°F(260°C), 900°F(482°C) to 1200°F(648°C).
R3L-R3M-R3P
 

Part Number Configuration - Example:  R3L-BB-6F100-5

R3LElement TypeWiring ConfigurationSheath MaterialSheath Diameter"L" Sheath LengthTermination Type

RTD with Probe & Plug Specs & Options

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RTD Style

Resistance Temperature Detector Style Maximum Temperatures
R3L 500°F (260°C)
R3M 900°F (482°C)
R3P 1200°F (648°C)


Element Types

Element Type Code Element Type Description RTD Style
A 100 ohm .00385 Curve Class B Platinum R3L, R3M, R3P
B 100 ohm .00385 Curve Class A Platinum R3L, R3M, R3P
D 500 ohm .00385 Curve Class B Platinum R3L, R3M, R3P
E 1000 ohm .00385 Curve Class B Platinum R3L, R3M, R3P
G 100 ohm .00392 Curve Class B Platinum R3L, R3M, R3P
J 120 ohm .00672 Curve Nickel R3L
K 604 ohm .00520 Curve Nickel Iron R3L

 

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

 

Termination Types

Termination Code Termination Description
5 Standard Plug with Crimp Connector
7 Standard Plug with Tube Adapter
J Open Disk Block, Ceramic
K Open Disk Block, Glass Fiber
M Mini Plug with Crimp Adapter

Custom Options Available - Contact us for Engineering Assistance.