Ultra High Temperature Standard Thermocouple Connectors
Type NOX & UOX Ceramic Rated to 650°C (1200°F)
Solid Pin Construction!
Available with a color-coded glaze (NOX) or unglazed white (UOX), these ceramic connectors conform to ANSI and NEWPORT standards. UOX connectors should be used when glazed ceramic or nylon connectors would contaminate vacuum systems. Temperature is limited only by the hardware. Chromega®-Alomega®, Iron-Constantan and Chromega®-Constantan can be used at temperatures up to 650°C (1200°F) and Copper-Constantan can be used accurately over its entire calibration range of 400°C (752°F). Noble metal and refractory metal calibrations are limited by the compensating alloys to ambient use of 260°C (500°F). Accuracies may exceed limits of error if a temperature gradient exists across the connector.


Exclusive Split Shell Design Simplifies Wiring!

Ordering Example: Model NOX-K-M
O = Ceramic Connector
K = Calibration
M = Male
To order unglazed white shells, replace “NOX” with “UOX” in the model designation. Price is the same.
Discount Schedule
1-10 Net
11-24 10%
25-49 15%
50-99 20%
100 and over Consult Sales

Accessories for NOX and UOX
Cable Clamps, Order: PCLM, $1 each
Safety Clips, Order: SFCL, $.50 pkg of 10
Panel Adaptors, Order: XACL, $3 each
Tube Clamps – Single Element Order: X-BRLK, $3 each
Tube Clamps – Dual Element Order: DX-BRLK, $7 each


To Order (Specify Model No.) Prices Shown in U.S. Dollars
Alloy Code
Type of Thermocouple Used in Connector
Compensating Alloy Used in Connector Color Code Model Number
Pair*
Price
+ - Pair (MF) Female (F) Male (M)
K
Chromega®-Alomega®
Chromega®
Alomega®
Yellow
NOX-K-MF
$17.00
$8.00
$9.00
T
Copper-Constantan
Copper
Constantan
Blue
NOX-T-MF
$17.00
$8.00
$9.00
J
Iron-Constantan
Iron
Constantan
Black
NOX-J-MF
$17.00
$8.00
$9.00
E
Chromega®-Constantan
Chromega®
Constantan
Purple
NOX-E-MF
$17.00
$8.00
$9.00
R/S
Pt/13%Rh-Pt
Copper
Alloy #11
Green
NOX-R/S-MF
$17.00
$8.00
$9.00
G
W-W/26%Re
Alloy #200
Alloy #226
Red/Grn
NOX-G-MF
$17.00
$8.00
$9.00
C
W/5%Re-W/26%Re
Alloy #405
Alloy #426
Red
NOX-C-MF
$17.00
$8.00
$9.00
D
W/3%Re-W/25%Re
Alloy #203
Alloy #225
Red/Wht
NOX-D-MF
$17.00
$8.00
$9.00
U
Uncompensated
Copper
Copper
White
NOX-U-MF
$17.00
$8.00
$9.00
N
OMEGALLOY®
OMEGA-P®
OMEGA-N®
Orange
NOX-N-MF
$25.50
$12.00
$13.50
J, K, T, E, R, S and B are ANSI designations.
*When ordering separate male or female connectors, use the suffix “M” or “F” only.
OMEGALLOY®, Type N, is generically known as Nicrosil-Nisil.
Note: Type U uncompensated connectors are used with type B thermocouples (Pt/6%Rh-Pt/30%Rh)

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