SPPL / SP10 / SP13 / SP6 / SP30 / EXTT / EXGG / EXPP
|
They are:
Type S: Platinum (–) vs.Platinum 10% Rhodium (+)
Type R: Platinum (–) vs.Platinum 13% Rhod36ium (+)
Type B: Platinum 6% Rhodium (–) vs.Platinum 30% Rhodium (+)
Types R and S are recommended for continuous use in oxidizing or inert atmospheres up to 2550°F (1398°C) or short term exposures to 2700°F (1482°C). Type B is rated for continuous use up to 3100°F (1704°C) in oxidizing or inert atmospheres. When operating near these maximum temperatures, the heavier gage wire sizes are recommended.
All three thermocouple types can be used in a vacuum for short periods of time. Type B offers greater stability in such applications. None should be used in reducing atmospheres or in atmospheres containing metallic or non-metallic vapors unless protected by non-metallic protection tubes. Do not insert directly into metallic protection tubes.
Sizes range from 0.001 to 0.032" (0.025 to 0.812 mm) diameter. When requested, wire is supplied in matched pairs which meet or exceed standard limits of error. Special-limits-of-error wire is supplied on request and must be ordered as matched pairs.
Uninsulated Noble Metal Thermocouple Wire
|
Model
#
|
Material
|
Wire
Dia.
|
Price/in.
|
Model
#
|
Material
|
Wire
Dia.
|
Price/in.
|
|
SPPL-001
|
Platinum
(RN, SN) |
0.001"
|
$0.75
|
SP13RH-001
|
Platinum
13% Rh (RP) |
0.001"
|
$0.75
|
|
SPPL-002
|
0.002"
|
$0.60
|
SP13RH-002
|
0.002"
|
$0.65
|
||
|
SPPL-003
|
0.003"
|
$0.70
|
SP13RH-003
|
0.003"
|
$1.25
|
||
|
SPPL-005
|
0.005"
|
$0.85
|
SP13RH-005
|
0.005"
|
$1.05
|
||
|
SPPL-008
|
0.008"
|
$1.20
|
SP13RH-008
|
0.008"
|
$1.90
|
||
|
SPPL-010
|
0.010"
|
$1.65
|
SP13RH-010
|
0.010"
|
$2.20
|
||
|
SPPL-015
|
0.015"
|
$3.30
|
SP13RH-015
|
0.015"
|
$5.50
|
||
|
SPPL-020
|
0.020"
|
$5.50
|
SP13RH-020
|
0.020"
|
$8.50
|
||
|
SPPL-025
|
0.025"
|
$9.10
|
SP13RH-025
|
0.025"
|
$15.00
|
||
|
SPPL-032
|
0.032"
|
$14.50
|
SP13RH-032
|
0.032"
|
$18.00
|
||
|
SP10RH-001
|
Platinum
(RN, SN) |
0.001"
|
$0.75
|
SP6RH-008
|
Platinum
6% Rh (BN) |
0.008"
|
$1.90
|
|
SP10RH-002
|
0.002"
|
$0.65
|
SP6RH-010
|
0.010"
|
$2.20
|
||
|
SP10RH-003
|
0.003"
|
$1.25
|
SP6RH-015
|
0.015"
|
$4.65
|
||
|
SP10RH-005
|
0.005"
|
$1.00
|
SP6RH-020
|
0.020"
|
$6.60
|
||
|
SP10RH-008
|
0.008"
|
$1.85
|
SP6RH-032
|
0.032"
|
$17.00
|
||
|
SP10RH-010
|
0.010"
|
$2.15
|
SP30RH-008
|
Platinum
30% Rh (BP) |
0.008"
|
$2.80
|
|
|
SP10RH-015
|
0.015"
|
$4.50
|
SP30RH-010
|
0.010"
|
$3.10
|
||
|
SP10RH-020
|
0.020"
|
$7.75
|
SP30RH-015
|
0.015"
|
$5.35
|
||
|
SP10RH-025
|
0.025"
|
$12.60
|
SP30RH-020
|
0.020"
|
$8.00
|
||
|
SP10RH-032
|
0.032"
|
$17.50
|
SP30RH-032
|
0.032"
|
$19.40
|
Insulated Dulex Extension Grade Wire*
|
Model
No.
|
Thermocouple
Used with
|
Material
|
AWG
|
Max.
Temp.
|
Price
|
|
|
EXTT-RS-24
|
R
& S
|
Cu-Alloy
11
|
24
|
392°F
|
200°C
|
$480
|
|
EXGG-RS-24
|
24
|
392°F
|
200°C
|
$390
|
||
|
EXTT-RS-20
|
20
|
392°F
|
200°C
|
$510
|
||
|
EXTT-B-26S
|
B
|
Cu-Cu
|
24
|
212°F
|
100°C
|
$480
|
|
EXPP-B-24S
|
24
|
212°F
|
100°C
|
$390
|
||
|
EXGG-B-20
|
20
|
212°F
|
100°C
|
$510
|
||
Note: Price is subject to change due to precious metal market fluctuations.
Thermocouple
Wire - Fine Diameter Tungsten-Rhenium
Tungsten-Rhenium
thermocouple alloy combinations were developed to meet the need for
measuring ultra-high temperatures in the 4200°F (2315°C) range.
NEWPORT makes available three widely used Tungsten-Rhenium thermocouple alloy combinations:
Type G: Tungsten (+) vs. Tungsten 26% Rhenium (–)
Type C: Tungsten 5% Rhenium (+) vs. Tungsten 26% Rhenium (–)
Type D: Tungsten 3% Rhenium (+) vs. Tungsten 25% Rhenium (–)
Tungsten-Rhenium
thermocouple alloy combinations were developed to meet the need for
measuring ultra-high temperatures in the 4200°F (2315°C) range.NEWPORT makes available three widely used Tungsten-Rhenium thermocouple alloy combinations:
Type G: Tungsten (+) vs. Tungsten 26% Rhenium (–)
Type C: Tungsten 5% Rhenium (+) vs. Tungsten 26% Rhenium (–)
Type D: Tungsten 3% Rhenium (+) vs. Tungsten 25% Rhenium (–)
Matched
Pairs
Calibrated
Accuracy Guaranteed
Melting
Point in Excess of 4200°F (2315°C)
In order to guarantee the limits of error, NEWPORT sells Tungsten-Rhenium thermocouple wire only in matched pairs by the double foot. Because of the inherent brittleness of unalloyed Tungsten, Rhenium has been added to the positive leg of types C and D to improve handling characteristics. The average emf of types C and D is slightly less than that of the unalloyed type G.
All three thermocouple combinations can be used to 4200°F (2315°C) in hydrogen or inert gas atmospheres and in a vacuum. They undergo rapid deterioration under oxidizing conditions and should not be used in air or atmospheres containing oxygen. Available from stock; other wire sizes and large quantities available by quotation. Consult Special Quotations Department.
Uninsulated Refractory Metal Thermocouple Wire
*Not
an ANSI Symbol
**Sold only as matched pairs. A double foot is a foot of positive and matched negative wire.
Extension Grade Wire - Uninsulated Lead Wire For Tungsten-Rhenium Thermocouples
*Not ANSI
Symbol
Insulated Extension Grade Wire Also Available
In order to guarantee the limits of error, NEWPORT sells Tungsten-Rhenium thermocouple wire only in matched pairs by the double foot. Because of the inherent brittleness of unalloyed Tungsten, Rhenium has been added to the positive leg of types C and D to improve handling characteristics. The average emf of types C and D is slightly less than that of the unalloyed type G.
All three thermocouple combinations can be used to 4200°F (2315°C) in hydrogen or inert gas atmospheres and in a vacuum. They undergo rapid deterioration under oxidizing conditions and should not be used in air or atmospheres containing oxygen. Available from stock; other wire sizes and large quantities available by quotation. Consult Special Quotations Department.
Uninsulated Refractory Metal Thermocouple Wire
|
Model
No.
|
Symbol
|
Material
|
Wire
Dia. (in.)
|
Price/Double
Foot**
|
|
WW26-003
|
G*
|
Tungsten
vs. Tungsten 26% Re
|
0.003"
|
$7
|
|
WW26-005
|
0.005"
|
$9
|
||
|
WW26-010
|
0.010"
|
$17
|
||
|
WW26-015
|
0.015"
|
$31
|
||
|
WW26-020
|
0.020"
|
$44
|
||
|
W5W26-003
|
C*
|
Tungsten
5% Re vs. Tungsten 26% Re
|
0.003"
|
$22
|
|
W5W26-005
|
0.005"
|
$12
|
||
|
W5W26-010
|
0.010"
|
$23
|
||
|
W5W26-015
|
0.015"
|
$46
|
||
|
W5W26-020
|
0.020"
|
$60
|
||
|
W3W25-003
|
D*
|
Tungsten
3% Re vs. Tungsten 25% Re
|
0.003"
|
$10
|
|
W3W25-005
|
0.005"
|
$12
|
||
|
W3W25-010
|
0.010"
|
$23
|
||
|
W3W25-015
|
0.015"
|
$46
|
||
|
W3W25-020
|
0.020"
|
$60
|
**Sold only as matched pairs. A double foot is a foot of positive and matched negative wire.
Extension Grade Wire - Uninsulated Lead Wire For Tungsten-Rhenium Thermocouples
|
Model
No.
|
Symbol
|
Thermocouple
Used with
|
Wire
Dia.
|
Max.
Temp.
|
Price/Double
Ft.
|
|
|
EX-C-010
|
CX*
|
W5%Re
vs W26%Re
|
10
mil
|
1600°F
|
871°C
|
$.35
|
|
EX-C-020
|
20
mil
|
1600°F
|
871°C
|
$.70
|
||
Insulated Extension Grade Wire Also Available
Copyright 2003,
NEWPORT Electronics, Inc. All rights reserved.