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Hand Held Temperature Probes

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Durex manufactures a line of multi-purpose hand held resistance temperature detector probes for foodservice, industrial process, and laboratory applications. RN style RTD temperature probe features include handles of stainless steel, Teflon, or plastic and coil cord lead wires that can be constructed to withstand ambient temperatures up to 400°F.

Standard sensor probe designs include a mini plug connector, but many options are available. The sheath material itself is typically stainless steel and can be constructed with tips designed for piercing frozen meat, sensing gas temperatures, liquid immersion, or surface temperature measurements.

RTD-RN1-RN2-RN3
 

Part Number Configuration - Example:  RN2-AB-C04P-036MRD

Sensor Style - Element Type + Wiring Configuration - Sheath Diameter + "L" Sheath Length - "A" Lead Length + Lead Wire Type + Tip Configuration + Termination

Hand Held Temperature Probes Specs & Options

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Temperature Probe Style

Style Code Style Description
RN1 Stainless Steel Handle with Armor Protection
RN2 General Purpose, Teflon Handle
RN3 Single, 2 Wire Configuration Only, Retractable Coil

 

Element Types

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

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 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.

 

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
C Fiberglass Leadwire with Stainless Steel Overbraid
J Teflon Leadwire with Stainless Steel Overbraid
K Teflon Leadwire with Stainless Steel Armor
M PVC Leadwire with Mylar Shield
R Coiled PVC Cord (Single 2 Wire Only)
S Coiled Silicone Rubber Cord (Single 2 Wire Only)

 

Tip Configurations

Tip Configuration Code Tip Configuration Description
R Round
P Piercing
A Air Temperature
S Surface

 

Termination Types

Termination Code Termination Description
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

Custom Options Available - Contact us for Engineering Assistance.

Hand Held Temperature Probes Downloads

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