RTDs

Tube and Wire
OEM Style
Mineral Insulated MGO

Adjustable Bayonet Spring RTDs

Series RA1

RA1 RTD Catalog Page

Ordering Information

Part No.:

1
Series
2
Element
Type
3
Element Accuracy
4
Wire Configuration
5
Sheath Diameter
6
Sheath Length
7
Lead Wire Material
8
Lead Wire Length
9
Cap/Spring Style
10
Termination Style
11
Special Features
RA1

2 Element Type
T 100 Ω DIN 00385 (thin film)
U 500 Ω DIN 00385 (thin film)
W 1000 Ω DIN 00385 (thin film)
X 120 Ω Nickel DIN 00672 (thin film)
Y 100 Ω DIN 003916 (wire wound)
Z 500 Ω DIN 003916 (wire wound)
Q 10 Ω copper (thin film)

3 Element Accuracy
A Class A (0.06%)
B Class B (0.12%)

4 Wire Configuration
2 2-wire
3 3-wire
4 4-wire
5 2-wire (Dual)
6 3-wire (Dual)

5 Sheath Diameter
G 0.118” (3mm)
H 0.125” (3.2mm) (1/8")
J 0.156” (4mm)
L 0.188” (4.8mm) (3/16")
M 0.236” (6mm)
N 0.250” (6.4mm) (1/4")
P 0.314” (8mm) (5/16")
  Sizes for reference only (Standard tolerances apply)
  For other diameters consult factory

6 Sheath Length
R 1/4"
S 3/8 (standard)"
W 1/2"
X 5/8"
Y 3/4"
Z 1"
H 1.25"
P 1.5"
Q 1.75"
T 2"

7 Lead Wire Material
A Fiberglass (800°F)
B Fluoropolymer (400°F)
C Fiberglass with stainless steel braid (800°F)
D Fluoropolymer with Stainless steel braid (400°F)

8 Lead Wire Length
12-999
  Over 999" contact factory

9 Cap/Spring Style
P 7/16" ID Single slot (standard cap) / 1/4"OD x 10" spring
Q 12.5mm ID double slot / 1/4"OD x 10" spring
R 14.7mm ID double slot / 1/4"OD x 10" spring
S 7/16" ID Single slot (standard cap) / 1/4"OD x 6" spring)
T 12.5mm ID double slot / 1/4"OD x 6" spring
W 14.7mm ID double slot / 1/4"OD x 6" spring

10 Termination Style
A 2" stripped leads (bare ends)
B 2" stripped w/ #8 spade lugs
C Standard male 2-pin plug (400°F)
D Standard male 3-pin plug (400°F)
F Standard 2-pin female jack (400°F)
G Standard 3-pin female jack (400°F)
H Miniature male 2-pin plug (400°F)
P Miniature male 3-pin plug (400°F)
J Miniature female 2-pin jack (400°F)
K Miniature female 3-pin jack (400°F)
R Dual molded male 4-pin plug (400°F) (for dual 2 wire)
T Dual molded female 4-hole jack (400°F) (for dual 2 wire)
W 2" stripped leads w/ pin terminals
Q 2" stripped leads w/ wire ferrules

X

Extra long lead wire length (beyond 2” stripped leads)

11 Special Features
  None
04 Flat tip probe
05 Drill point tip
06 Epoxy seal
07 Cable Clamp
08 Bx Connector
09 Mating connector
18 Moisture protection boot on connector
  • Adjustable spring style RTDs fit a wide variety of hole depths
  • Cap spins over entire length of sprong
  • Spring has an OD of 0.254"
  • 24 AWG stranded wire comes standard

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