Thermocouples

Tube and Wire
Mineral Insulated MGO
Industrial Base Metal
Precious Metal

 

Mineral Insulated Nipple Union Thermocouples w/ Connection Head

Series TQ1

TQ1 Thermocouple Catalog Page

Ordering Information

Part No.:

select options

1
Series
2
Calibration
3
Sheath Diameter
4
Sheath Material
5 6
Sheath Length
7
Nipple Union Style Fitting 1
8
Junction
9
Nipple Union Style Fitting 2
10
Spring Loading
11
Connection Head Style
12
Special Features
13
Trans Temp Range
14
Temp Scale
TQ1

2 Calibration
J Type J
K Type K
T Type T
E Type E
W Type J (Special limits)
X Type K (Special limits)
Y Type T (Special limits)
Z Type E (Special limits)

3 Sheath Diameter
L 0.188" (4.8mm) (3/16")
N 0.250" (6.4mm) (1/4")
Q 0.375" (9.5mm) (3/8")

4 Sheath Material
F 304 SS
H 316 SS
M INCONEL (600)
N 446 SS
P 310 SS
Q Hastelloy
R Pyrosil D

5 6 Sheath Length
1-600

7 Nipple Union Style Fitting 1
A 1/2”NPT x 1/2”NPT double thread
B 1/2”NPT x 3/4”NPT double thread
C 1/2”NPT x 1/2”NPT double thread (with internal compression fitting)
D 1/2”NPT x 1/2”NPT double thread spring loaded w/oil seal

8 Junction
G Grounded (Single)
U Ungrounded (Single)
E Exposed (Single)
R Expose & recessed (Single)
W Grounded (Dual)
X Ungrounded & isolated (Dual)
Y Ungrounded common (Dual)
Z Expose & isolated (Dual)
  Ungrounded and isolated only available in 0.156" OD & larger

9 Nipple Union Style Fitting 2
E 1/2”NPT x 1/2”NPT double thread
F 3/4”NPTx 3/4”NPT double thread
G 1/2”NPT Pipe 3” long
M 1/2”NPT Pipe 4” long
P 3/4”NPT Pipe 3” long
Q 3/4”NPT Pipe 4” long
S No Fitting

10 Spring Loading
S Spring loaded
F Non spring loaded (fixed sheath)

11 Connection Head Style
A Cast aluminum (standard)
B Small cast aluminum
C Flip top head cast aluminum
D Cast steel
E Stainless steel
F Cast iron
G Polypropylene
H Explosion proof cast aluminum
Q Explosion proof 316 stainless steel
R Explosion proof cast aluminum DUAL conduit
S Mini aluminum screw down cover
W Cast aluminum NEMA 4X IP68 rated

12 Special Features
  None
04 Flat tip probe
05 Drill point tip
17 420 milliamp transmitter (hockey puck style) Non Isolated
53 420 milliamp transmitter (hockey puck style) Isolated


For Transmitter Only (Optional)

13 Transmitter Temperature Range
  None
1-1200
-

14 Transmitter Temperature Scale
  None
F Farenheit
C Celsius
  • For Low profile, basic programmable 4/20 MA transmitter see option “17” in special features