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Electronics
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Measuring instrument
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Thermal, caloric measurements
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Mineral insulated thermocouple
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Item
RS PRO Type K Mineral Insulated Thermocouple 1m Length, 1mm Diameter → +750°C / 2194359
Quantity:
piece
Product information
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Item number:
2794E-2194359
Manufacturer:
RS Pro
Manufacturer no.:
2194359
EAN/GTIN:
5056111961995
Search terms:
Mineral insulated thermocouple
Mineral insulated thermocouples
Mineral-insulated thermocouple
Mineral-insulated thermocouples
RS Pro IEC Mineral Insulated Type K Thermocouple with Threaded Pot and Tails. From RS Pro a range of type K thermocouple temperature sensors or probes that conform to IEC 584 specifications. These thermocouple temperature probes have durable construction with a 310 stainless steel mineral insulated flexible probe sheath that can be bent and formed to suit a wide range of applications. The thermocouple has a single element insulated hot junction for a reduction in electrical interference and a M8 x 1.00 mm fine pitch threaded pot seal with a temperature rating of 200°C. How does a Thermocouple Work?. A thermocouple is a sensor used to measure temperature in a range of different processes and consists of two wire legs made from different metals joined together at their two ends to form two junctions. The hot, or measuring junction is connected to the body whose temperature is going to be measured. The cold junction or reference junction is connected to a body of known temperature. When the measuring junction is placed on something hot a voltage or potential difference between this and the reference junction occurs. This voltage can then be converted into a temperature measurement using thermocouple reference tables. This process is also known as the Seebeck Effect. What is an Insulated Junction?. An insulated or ungrounded junction is where the thermocouple wires are welded together and fully covered by but insulated from the outer protective sheath, often by the use of mineral insulation. The advantage of this is that there is a reduction in electrical interference and a stable reading. What is Mineral Insulation?. Mineral insulation is used to insulate the thermocouple wires from one another and from the metal probe sheath that surrounds them. The sheath is filled with a highly compacted magnesium oxide powder that prevents the conductors from making contact with one another other than at the fixed junction. The high density of the mineral powder enables the thermocouple to have a rapid response as it promotes a fast heat transfer between the conductor and the sheath. Mineral insulation also helps to protect the thermocouple wire from environmental damage including corrosion, prevents electrical interference and allows the cable to be flexible whilst maintaining its mechanical strength. Key Features and Benefits. Insulated hot junction for reduced electrical interference Mineral insulation for flexibility, durability and high performance Conforms to IEC 584 standards Flexible, can be bent into shape for easy installation 310 stainless steel sheath for resistance to corrosion and oxidation M8 x 1.0 mm fine pitch threaded pot seal Wide temperature range of -100 to +1100°C. Applications. Type K Thermocouples (Nickel-Chromium / Nickel-Aluminium) are the most common type of thermocouple and are both accurate and flexible with a wide temperature range. Typical applications for these mineral insulated Type-K thermocouple probes include heat exchangers, power stations, brick and cement kilns, heat treatment and annealing furnaces, thermostats, food thermometers, vehicle diagnostics and in laboratories. Accessories. M8 lock nuts are available, please see stock numbers ; 762-1162 762-1162 and ; 762-1187 762-1187
More information:
Thermocouple Type:
K
Probe Diameter:
1mm
Probe Length:
1m
Maximum Temperature Sensed:
+750°C
Probe Material:
316 Stainless Steel
Termination Type:
Bare Wire Tail
Cable Length:
100mm
Standards Met:
IEC, RoHS Compliant
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Automation & Control Gear
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Sensors
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Thermocouples
Other search terms:
Thermocouples
,
mineral insulated thermocouple
,
2194359
,
Automation & Control Gear
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Sensors
,
RS PRO
An overview of the conditions
1
Delivery period
Stock level
Price
from £ 31.692*
Price is valid from 3,000 pieces
Select conditions yourself
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Staggered prices
Order quantity
Net
Gross
Unit
1 piece
£ 42.221*
£ 50.665
per piece
from 2 pieces
£ 40.801*
£ 48.961
per piece
from 5 pieces
£ 38.713*
£ 46.456
per piece
from 10 pieces
£ 36.432*
£ 43.718
per piece
from 20 pieces
£ 35.672*
£ 42.806
per piece
from 3000 pieces
£ 31.692*
£ 38.03
per piece
Accessories
We have the following accessories in our assortment:
Type
Picture
Item
Manufacturer/Manufacturer no.
Price
Accessories
RS PRO L200 Temperature Data Logger / 9106817
RS Pro
9106817
from £ 683.602*
Accessories
RS PRO L200 Temperature Data Logger / 9106829
RS Pro
9106829
from £ 601.116*
Accessories
RS PRO Temperature Transmitter PT100 Input, 8 → 30 V dc / 8722751
RS Pro
8722751
from £ 184.492*
Accessories
RS PRO Thermocouple Welder / 3630351
RS Pro
3630351
from £ 1,392.292*
Accessories
RS PRO Type K Exposed Junction Thermocouple 1m Length, 1/0.2mm Diameter, -75°C → +250°C / 3630250
RS Pro
3630250
from £ 6.806*
Accessories
RS PRO, M8 Brass Locknut for Use with Thermocouple or PRT Probe, RoHS Compliant Standard / 7621162
RS Pro
7621162
from £ 1.19*
Accessories
RS PRO, M8 Stainless Steel Locknut for Use with Thermocouple or PRT Probe, RoHS Compliant Standard / 7621187
RS Pro
7621187
from £ 1.48*
Accessories
RS PRO, Miniature Thermocouple Connector for Use with Type K Thermocouple, 4mm Probe, IEC, RoHS Compliant Standard / 3817441
RS Pro
3817441
from £ 3.128*
Accessories
RS PRO, Miniature Thermocouple Connector for Use with Type K Thermocouple, 4mm Probe, IEC, RoHS Compliant Standard / 4559764
RS Pro
4559764
from £ 2.687*
Accessories
RS PRO, Miniature Thermocouple Connector for Use with Type K Thermocouple, 4mm Probe, IEC, RoHS Compliant Standard / 4559786
RS Pro
4559786
from £ 5.42*
Accessories
RS PRO, Standard Thermocouple Clamp for Use with Standard Thermocouple Connectors, RoHS Compliant Standard / 2364110
RS Pro
2364110
from £ 3.317*
* Prices with asterisk are net prices excl. statutory VAT.
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