TA4 Thermocouple Catalog Page

Adjustable Bayonet Thermocouples with Spring and Flexible Armor Cable
(Series TA4)

Ordering Information

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Part No.:

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1
Series
2
Cali-
bration
3
Sheath Diameter
4
Sheath Length
5
Junction
6
Lead Wire Material (inside armor)
7
Lead Wire Length
8
Armor Cable Diameter
9
Cap/Spring Style
10
Termination Style
11
Special Features
TA4 A

2 Calibration
J Type J
K Type K
T Type T
E Type E

3 Sheath Diameter
G 0.118" (3mm)
H 0.125" (3.2mm) (1/8")
J 0.156" (4mm)
L 0.188" (4.8mm) (3/16") (standard)
M 0.236" (6mm)
N 0.250" (6.4mm) (1/4")
P 0.314" (8mm) (5/16")

4 Sheath Length
R 1/4"
S 3/8" (Standard)
W 1/2"
X 5/8"
Y 3/4"
Z 1"

5 Junction
G Grounded (standard)
U Ungrounded

6 Lead Wire Material (inside armor cable)
H Fiberglass with armor cable (800°F) (standard)
J Fluoropolymer with armor cable (400°F)
K Polyimide with armor cable (500°F)
M Fiberglass with stainless steel braid with armor cable (800°F)
W Fluoropolymer with stainless steel braid with armor cable (400°F)
  Wire gauge determined by ECS based on sheath diameter. For special requirements consult factory

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

8 Armor Cable Diameter
A 0.275"OD (standard)

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 14.7 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 14.7 ID double slot / 1/4"OD x 6" spring

10 Termination Style
A 2" stripped leads (bare ends)
B 2" stripped leads w/ spade lugs
C Standard male plug (400°F)
D High temp male plug (660°F)
E Max temp male plug (800°F)
G Solid pin plug
H Standard female jack (400°F)
J Miniature plug (400°F)
K Miniature jack (400°F)
L 2" stripped leads w/ #6 Ring terminals
N Standard 3 pin plug w/ ground wire (400°F)
W 2" stripped leads w/ wire ferrules (pin terminals)
Q 2” stripped leads w/ wire ferrules

X

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

11 Special Features
  None
01 Solid conductor (Lead wire)
04 Flat tip probe
05 Drill point tip
07 Cable Clamp
08 Bx Connector
09 Mating connector
11 International IEC 584-3 color coded leads
12 British color coded leads
13 German color coded leads
14 Japanese color coded leads
18 Moisture protection boot on connector
  • Adjustable spring/armor style thermocouples fit a wide variety of hole depths
    and added armor cable offers additional lead protection
  • Cap spins over entire length of spring
  • 20 awg stranded wire comes standard for 0.156”and larger
  • 24 awg stranded wire comes standard for 0.125” and 0.118”