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Thermocouple Wire
Duplex Insulated
ANSI
color
code
shown
To order
IEC color
code visit
us online
OMEGALLOY®
OMEGA-P®-OMEGA-N®
Nicrosil-Nisil
ANSI Color Code: Positive Wire, Orange; Negative Wire, Red; Overall, Brown
Duplex ANSI Type N
Duplex Insulated Wire
AWG Type
Insulation No. Model Number Wire Conductor Overall °C °F Size mm
14 XC-N-14 Solid 1090 2000 3.6 x 5.0 (0.140 x 0.200) 18 (38)
20 XC-N-20 Solid 980 1800 3.4 x 4.8 (0.135 x 0.190) 8 (16)
20 XT-N-20 Solid 980 1800 2.7 x 3.9 (0.105 x 0.155) 7 (15)
Ceramic
24 XC-N-24 Solid 980 1800 2.9 x 4.4 (0.115 x 0.175) 6 (12)
24 XT-N-24 Solid 980 1800 2.2 x 3.4 (0.088 x 0.132) 5 (11)
24 XL-N-24 Solid 980 1800 2.0 x 3.0 (0.078 x 0.116) 5 (10)
14 XS-N-14 Solid 1090 2000 3.6 x 5.0 (0.140 x 0.200) 16 (35)
Silica
24 XS-N-24 Solid 980 1800 2.2 x 3.4 (0.088 x 0.132) 5 (10)
High Temp. 20 HH-N-20 Solid High High 704 1300 1.5 x 2.7 (0.060 x 0.105) 4 (9)
Glass
20 GG-N-20 Solid Glass Braid 482 900 1.5 x 2.1 (0.060 x 0.095) 4 (9)
Glass 20 GG-N-20S 7 x 28 Glass Braid 482 900 1.5 x 2.5 (0.060 x 0.100) 4 (9)
24 GG-N-24 Solid Glass Braid Glass Braid 482 900 1.3 x 2.0 (0.050 x 0.080) 3 (5)
24 GG-N-24S 7 x 32 Glass Braid 482 900 1.3 x 2.2 (0.050 x 0.085) 3 (5)
30 GG-N-30 Solid Glass Wrap 482 900 0.9 x 1.3 (0.037 x 0.050) 2 (3)
PFA
PFA 20 TT-N-20 Solid 260 500 1.7 x 3.0 (0.068 x 0.116) 5 (11)
Neoflon 20 TT-N-20S 7 x 28 260 500 1.9 x 3.2 (0.073 x 0.126) 5 (11)
24 TT-N-24 Solid PFA PFA 260 500 1.4 x 2.4 (0.056 x 0.093) 3 (6)
24 TT-N-24S 7 x 24 260 500 1.6 x 2.6 (0.063 x 0.102) 3 (6)
30 TT-N-30
Has color tracers on jacket and conductors. ** HH Wire has trace thread in positive leg, negative leg is red, overall has trace thread.
*
† Weight of spool and wire rounded to the next highest kg (lb), does not include packaging material.
†† Overall color clear.
††† To order special limits of error wire, add “-SLE” to model number before spool length.
Ordering Examples: GG-N-24-SLE-1000, 1000' (300 m) of Type N duplex insulated special limits of error thermocouple wire.
TT-N-20-1000, 1000' (300 m) of Type N duplex insulated thermocouple wire.
20 XL-N-20 Solid Nextel Ceramic Nextel Ceramic 980 1800 2.4 x 3.4 (0.095 x 0.135) 7 (14)
*
20 XS-N-20 Solid Silica Silica 980 1800 2.7 x 3.9 (0.105 x 0.155) 6 (12)
*
24 HH-N-24 Solid Temp Glass Temp Glass 704 1300 1.4 x 2.3 (0.055 x 0.090) 3 (5)
**
Glass 30 TG-N-30 Solid PFA Glass Braid 260 500 0.9 x 1.2 (0.034 x 0.047) 1 (2)
††
Solid 260 500 0.6 x 1.0 (0.022 x 0.038) 1 (2)
Fine Diameter Bare Wire OMEGALLOY
Wire Dia.
Material mm (inch) Model Number
0.076 (0.003) SPOP-003-50
0.13 (0.005) SPOP-005-50
OMEGA-P
Nicrosil
®
0.25 (0.010) SPOP-010-50
0.50 (0.020) SPOP-020-50
0.81 (0.032) SPOP-032-50
0.076 (0.003) SPON-003-50
0.13 (0.005) SPON-005-50
OMEGA-N
Nisil
®
0.25 (0.010) SPON-010-50
0.50 (0.020) SPON-020-50
Insulation Max. Temp
®
Spool Pricing Guidelines
Nominal
Multiply 300 m or 1000' spool price by multiplier
and round to nearest dollar or Consult Sales.
7.5 m or 25' = Price from Chart x 0.0625
15 m or 50' = Price from Chart x 0.1
30 m or 100' = Price from Chart x 0.175
60 m or 200' = Price from Chart x 0.3
150 m or 500' = Price from Chart x 0.5
300 m or 1000' = Price from Chart x 1.0
†
Wt.
kg/300 m
(lb/1000’)
For Longer Lengths
Consult Sales for
Price and Delivery!
0.81 (0.032) SPON-032-50
Available!
Note: Published prices are based on market value at time of printing
and are subject to change due to Nickel surcharges, Chromium
and precious-metal market fluctuations.
OMEGA will overbraid any thermocouple
wire with Inconel
Both Inconel 600 and SS add durability and abrasion protection.
®
600, 304 SS or tinned copper overbraiding.
H-33
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