Description
OMEGA introduces its Cement-On, fast response Foil Thermocouples for fast surface temperature measurement applications in three convenient styles. Styles 1, 2 are made from 0.005" thermocouple alloy & Style 1- B made by 0.008" by a special process where the butt welded thermocouple junction Styles 1, and 2 are flat, extremely low inertia construction and are an ideal means of measuring the temperature of both flat and curved metals, plastic and ceramic surfaces where very fast response is desired.
OMEGA's Cement-On Style 1,1-B and 2 Foil Thermocouples are fabricated from ANSI "Special Limits of Error" grade thermocouple materials in "K", "E" and "T" calibrations and yield accurate temperature indication when used with standard thermocouple instrumentation. Styles 1, 1-B and 2 have the fastest response. Style 3 is an economy version constructed from 0.010" diameter bead welded standard limit of error thermocouple wire. It should be used where extremely fast response is not essential.
| Model No. | Style | Thermocouple Type | Length
| Maximum Temperature * |
| Continuous | 600 hr. | 10 hr. |
| CO1-K | 1 | K-CHROMEGA™-ALOMEGA | 1m (40 in) | 260°C (500°F) | 315°C (600°F) | 370°C (700°F) |
| CO1-E | E-CHROMEGA™-Constantan | 1m (40 in) | 260°C (500°F) | 315°C (600°F) | 370°C (700°F) |
| CO1-T | T-Copper - Constantan | 1m (40 in) | 150°C (300°F) | 205°C (400°F) | 260°C (500°F) |
| CO1-K-B | 1-B | K-CHROMEGA™-ALOMEGA | 1m (40 in) | 260°C (500°F) | 315°C (600°F) | 370°C (700°F) |
| CO1-E-B | E-CHROMEGA™-Constantan | 1m (40 in) | 260°C (500°F) | 315°C (600°F) | 370°C (700°F) |
| CO1-T-B | T-Copper - Constantan | 1m (40 in) | 150°C (300°F) | 205°C (400°F) | 260°C (500°F) |
| CO2-K | 2 | K-CHROMEGA™-ALOMEGA™ | 150mm (6 in) | 540°C (1000°F) | 540°C (1000°F) | 650°C (1200°F) |
| CO2-E | E-CHROMEGA™-Constantan | 150mm (6 in) | 425°C (800°F) | 425°C (800°F) | 540°C (1000°F) |
| CO2-T | T-Copper-Constantan | 150mm (6 in) | 150°C (300°F) | 150°C (300°F) | 260°C (500°F) |
| CO3-J | 3 | J-Iron - Constantan | 1m (40 in) | 260°C (500°F) | 370°C (700°F) | 370°C (700°F) |
| CO3-K | K-CHROMEGA™-ALOMEGA™ | 1m (40 in) | 260°C (500°F) | 370°C (700°F) | 370°C (700°F) |
| CO3-E | E-CHROMEGA™-Constantan | 1m (40 in) | 260°C (500°F) | 370°C (700°F) | 370°C (700°F) |
| CO3-T | T-Copper-Constantan | 1m (40 in) | 205°C (400°F) | 370°C (700°F) | 370°C (700°F) |
† All amounts shown in EUR, GBP, or USD
Note: Response time when "grounded" or "cemented" to surface: Style 1 —10 to 20 milliseconds, Style 2 — 2 to 5 milliseconds, Style 3 — 300 milliseconds.
The response time or "time constant" is the time required to reach 63.2% of an instantaneous temperature change.
Additional length wire can be ordered for Styles 1 and 3, add $6.00 per 300 mm (12"), for Style 2 add $12.00 per 300 mm (12")
The temperature range high limits given are greatly influenced by environmental conditions, installation method, accuracy and lifetime requirements and may vary from the general guidelines listed in the table.
Style 1 and 3 cannot be used with CC High Temperature Cement; CC Cement will break down insulation.
(OPTIONS SHOWN IN THIS "NOTE" ABOVE ARE PRICED IN US$)
Ordering Example: (1) CO1-K Type K ( CHROMEGA™-ALOMEGA™) 1m (40''), cement on Thermocouple, £208.84
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Option Descriptions:
(1)
Style select from:1 for 1 m (40in) leads standard
2 for 150 mm(6in) lead standard
3 for 1 m (40in) lead standard
(2)
Thermcouple Type select from:-K for CHROMEGA™-ALOMEGA™
-E for CHROMEGA™-Constantan
-T for Copper - Constantan
-J for Iron - Constantan
(3)
select from: for Blank style 1 or 2 or 3
-B for 1-B style
Note: All combinations may not be valid, check spec sheet for valid part numbers.
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