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Adjustable Depth RTD Sensors

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Adjustable depth RTD sensors with compression spring and bayonet lock-cap or flexible stainless steel armor cable with rotating bayonet lock-cap. A tig-welded junction is available. Typical applications include plastics extrusion equipment and other industrial applications where robust sensor probes are required.

RA00 Style Adjustable Depth RTD with Spring

Compression spring and bayonet lock-cap allows this design to adjust to hole depths up to 12" deep. This sensor also features a stainless steel tip with a silver solder junction for fast response.

Part Number Configuration - Example: RA00-AB-048L1

RA00 - Element Type + Wiring Configuration - "A" Dimension + Operating Temperature + Termination Type

RA01 Style Adjustable Depth RTD with Armor Cable

Flexible stainless steel armor cable with a rotating bayonet lock-cap on the outside diameter that adjusts to various immersion depths. Armor cable assures maximum protection of the RTD element for extension from the process.

Part Number Configuration - Example: RA01-AB-048L1

RA01- Element Type + Wiring Configuration - "A" Dimension + Operating Temperature + Termination Type

Adjustable Depth RTD Sensors Specs & Options

Element Types

Element Type Code	Element Type Description
A	100 ohm Platinum, Class B .00385 Coefficient
B	100 ohm Platinum, Class A .00385 Coefficient
E	1000 ohm Platinum, Class B .00385 Coefficient
G	100 ohm Platinum, Class B .00392 Coefficient

Wiring Configurations

Wiring Configuration Code	Wiring Configuration Description
A	Single, 2 Wire
B	Single, 3 Wire
C	Single, 4 Wire
D	Double, 4 Wire

Dimensional Chart

"L" Dimensions				"B" Dimensions				"A" Dimensions				Fractional Dimension
"L" Dimensions				"B" Dimensions				"A" Dimensions				Letter Codes
“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"	S	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