Head & Groove Bayonet Thermocouples
(Series TA7)
Ordering Information
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Part No.:
select options
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1 Series |
2 Calibration |
3 Sheath Diameter |
4 Sheath Length |
5 Junction |
6 Lead Wire Material |
7 Lead Wire Length |
8 Cap/Spring Style |
9 Threaded Adapter |
10 Termination Style |
11 Special Features |
---|---|---|---|---|---|---|---|---|---|---|
TA7 | C |
2 | Calibration |
---|---|
J | Type J |
K | Type K |
T | Type T |
E | Type E |
3 | Sheath Diameter |
---|---|
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") |
Sizes for reference only (Standard tolerances apply) |
4 | Sheath Length |
---|---|
R | 1/4" |
S | 3/8" (Standard) |
W | 1/2" |
X | 5/8" |
Y | 3/4" |
Z | 1" |
H | 1-1/4" |
P | 1-1/2" |
Q | 1-3/4" |
T | 2" |
5 | Junction |
---|---|
G | Grounded (standard) |
U | Ungrounded |
6 | Lead Wire Material |
---|---|
A | Fiberglass (800°F) |
B | Fluoropolymer (400°F) |
C | Polyimide (500°F) |
E | High temperature fiberglass (1200°F) |
F | Fiberglass with stainless steel braid (800°F) (standard) |
G | Fluoropolymer with stainless steel braid (400°F) |
Wire gauge based on sheath diameter |
7 | Lead Wire Length |
---|---|
12-999 | |
Over 999" contact factory |
8 | Cap/Spring Style |
---|---|
C | 12mm OD double eared cap/7.75mm OD spring x 280mm long |
9 | Threaded Adapter |
---|---|
X | 1/4" BSP threaded fitting (Mates with 12mm double eared cap) |
O | No fitting |
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 |
06 | Epoxy seal |
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 |
15 | Reverse polarity color coded leads |
16 | French color coded leads |
18 | Moisture protection boot on connector |
20 | Add ground wire to TC & RTD |
29 | Silver solder thermocouple junction |
- Head & groove bayonet thermocouples fit in 8mm hole
- Double eared cap spins over entire length of spring
- OEM replacement for Negri Bossi, Sandretto, Boy, & MIR equipment
- 1/4”BSP fitting is included