Unsheathed Fine Gage
Thermocouples
®
Important
Ordering Notes
Base Metal
Thermocouples
Prices given for 300 mm
(12") lengths. Other sizes
and lengths are available on
special order. A 300 mm (12")
length corresponds to a
600 mm (24") loop. To order
longer lead lengths for base
metal calibrations of 0.125 mm
(0.005") or larger, additional
cost per 300 mm (12") per
package. Additional wire
diameters are also available
for Type N. Please check with
Sales.
Platinum/Rhodium
Thermocouples
Prices given for 150 mm
(6") lengths. Other sizes
and lengths are available on
special order. A 150 mm (6")
length corresponds to a
300 mm (12") loop. To order
longer lead lengths for
Pt/Rh calibrations, see
the table (below right).
Wire Dia. mm (inches)
For Pricing
and Details
Visit omega.com/
thermocouples
Discount Schedule
Base Metal Thermocouples
1 to 10 pkgs ................Net
11 to 24 pkgs ...............5%
25 to 49 pkgs ..............10%
50 and up .................15%
Ordering Example: CHAL-005, package of five 300 mm (12") Type K thermocouples,
0.125 mm (0.005") diameter.
Add’l Price/25 mm (1")
0.025 (0.001")
0.050 (0.002")
0.075 (0.003")
0.125 (0.005")
0.20 (0.008")
0.25 (0.010")
0.38 (0.015")
0.50 (0.020")
0.81 (0.032")
Base Metal Calibrations:
300 mm (12") Length Standard–Package of 5
Wire Dia. Model
Calibration mm (in) Number
0.025 (0.001) IRCO-001
0.050 (0.002) IRCO-002
0.075 (0.003) IRCO-003
0.125 (0.005) IRCO-005
Iron- 0.25 (0.010) IRCO-010
Constantan 0.38 (0.015) IRCO-015
0.5 (0.020) IRCO-020
0.81 (0.032) IRCO-032
0.025 (0.001)
0.050 (0.002)
0.075 (0.003)
0.125 (0.005)
Copper- 0.25 (0.010)
Constantan 0.38 (0.015)
0.5 (0.020)
0.81 (0.032)
0.075 (0.003)
OMEGA-P
OMEGA-N
0.81 (0.032)
0.125 (0.005)
®-
0.25 (0.010)
®
0.50 (0.020)
COCO-001
COCO-002
COCO-003
COCO-005
COCO-010
COCO-015
COCO-020
COCO-032
OPON-003
OPON-005
OPON-010
OPON-020
OPON-032
Pt/Rh Calibrations: 150 mm (6") Length Standard—Sold Individually
Wire Dia. Model
Calibration mm (in) Number
0.025 (0.001) P13R-001
0.050 (0.002) P13R-002
0.075 (0.003) P13R-003
0.125 (0.005) P13R-005
Pt/13%Rh- 0.20 (0.008) P13R-008
Pt 0.25 (0.010) P13R-010
0.38 (0.015) P13R-015
0.50 (0.020) P13R-020
0.81
(0.032) P13R-032
Pt/Rh Calibrations: 150 mm (6")
Length Standard—Sold Individually
Wire Dia. Model
Calibration mm (in) Number
0.20 (0.008) P30R-008
0.25 (0.010) P30R-010
0.38 (0.015) P30R-015
Pt/30%Rh- 0.50 (0.020) P30R-020
Pt/6%Rh-
0.81
(0.032) P30R-032
A-17
Convenient
Packages of 5
Shown smaller
than actual size.
Wire Dia. Model
Calibration mm (in) Number
0.025 (0.001)
0.050 (0.002)
0.075 (0.003)
CHROMEGA
ALOMEGA
0.38 (0.015)
0.50 (0.020)
0.81 (0.032)
0.025 (0.001)
0.050 (0.002)
0.075 (0.003)
CHROMEGA
Constantan
0.38 (0.015)
0.50 (0.020)
0.81 (0.032)
†
0.013 mm (0.0005") diameter wires supplied with
200 mm (8") leads; maximum length 300 mm (12").
Note: Shorter lead is negative lead.
Wire Dia Model
Calibration mm (in) Number
0.025 (0.001) P10R-001
0.050 (0.002) P10R-002
0.075 (0.003) P10R-003
0.125 (0.005) P10R-005
Pt/10%Rh- 0.20 (0.008) P10R-008
Pt 0.25 (0.010) P10R-010
0.38 (0.015) P10R-015
0.50 (0.020) P10R-020
SPECIAL SIZES, ALLOYS OR ASSEMBLIES
Orders for special sizes, alloys or assemblies
should be explicit and accompanied by
Base metal thermocouples 0.125 mm (0.005")
diameter and larger are made with Special
Limits of Error wire.
Thermocouple insulator model nos. SH,
DH, FS and OV also featured in this section.
Note: Published price is based on market value
at time of printing and is subject to change due
to precious-metal market fluctuations.
0.013 (0.0005)†
®
- 0.125 (0.005)
®
0.25 (0.010)
0.013 (0.0005
®
- 0.125 (0.005)
0.25 (0.010)
0.81
(0.032) P10R-032
a sketch or print, if possible.
†
)
CHAL-0005
CHCO-0005
CHAL-001
CHAL-002
CHAL-003
CHAL-005
CHAL-010
CHAL-015
CHAL-020
CHAL-032
CHCO-001
CHCO-002
CHCO-003
CHCO-005
CHCO-010
CHCO-015
CHCO-020
CHCO-032