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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 J Mineral Insulated Thermocouple 150mm Length, 6mm Diameter → +760°C / 4554315
Quantity:
piece
Product information
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Item number:
2794E-4554315
Manufacturer:
RS Pro
Manufacturer no.:
4554315
EAN/GTIN:
5056112008309
Search terms:
Mineral insulated thermocouple
Mineral insulated thermocouples
Mineral-insulated thermocouple
Mineral-insulated thermocouples
Pot seal maximum temperature is limited to 180°C. RS Pro Type J Mineral Insulated Thermocouples with Plain Pot Seal and Lead. From RS Pro a range of type K thermocouple temperature sensors that conform to IEC 584 stanadards with a Class 1 tolerance for optimum accuracy. These temperature sensors have a durable construction and feature a stainless steel 310 probe sheath and a PFA insulated lead. The mineral insulated flexible probe sheath 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 plain 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. Features and Benefits. Durable 321 stainless steel sheath for protection against corrosion and oxidation IEC 584 class 1 accuracy for optimum performance Mineral insulation for flexibility, durability and high performance Insulated hot junction for reduction in electrical interference PFA insulated lead for resistance to oils, acid, fluids and good mechanical strength and flexibility 100 to 760°C sensor range. Applications. The type J is a common type of thermocouple but has a smaller temperature range and a shorter lifespan at higher temperatures than the Type K but has the same reliability. Type J thermocouples are ideal for monitoring the temperatures of inert materials and in vacuum applications. Applications include heat processes such as the manufacturing of plastic and resin and in electrical furnaces
More information:
Thermocouple Type:
J
Probe Diameter:
6mm
Probe Length:
150mm
Maximum Temperature Sensed:
+760°C
Probe Material:
Stainless Steel
Termination Type:
Bare Wire Tail
Cable Length:
1m
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
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mineral insulated thermocouple
,
4554315
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Automation & Control Gear
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Sensors
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RS PRO
An overview of the conditions
1
Delivery period
Stock level
Price
from £ 30.703*
Price is valid from 3,000 pieces
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Order quantity
Net
Gross
Unit
1 piece
£ 41.459*
£ 49.751
per piece
from 2 pieces
£ 39.869*
£ 47.843
per piece
from 5 pieces
£ 37.628*
£ 45.154
per piece
from 10 pieces
£ 35.153*
£ 42.184
per piece
from 20 pieces
£ 34.653*
£ 41.584
per piece
from 3000 pieces
£ 30.703*
£ 36.844
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
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9106817
from £ 681.852*
Accessories
RS PRO L200 Temperature Data Logger / 9106829
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from £ 600.696*
Accessories
RS PRO Thermocouple Welder / 3630351
RS Pro
3630351
from £ 1,381.122*
Accessories
RS PRO Type J Bolt Thermocouple 13mm Length, M8 Bolt Diameter → +250°C / 8722569
RS Pro
8722569
from £ 29.168*
Accessories
RS PRO Type J Bolt Thermocouple 25mm Length, M8 Bolt Diameter → +250°C / 8722578
RS Pro
8722578
from £ 29.475*
Accessories
RS PRO Type K Exposed Junction Thermocouple 1m Length, 1/0.2mm Diameter, -75°C → +250°C / 3630250
RS Pro
3630250
from £ 6.796*
Accessories
RS PRO, Miniature Thermocouple Connector for Use with Type J Thermocouple, 4mm Probe, IEC, RoHS Compliant Standard / 3817429
RS Pro
3817429
from £ 3.145*
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, Standard Thermocouple Connector for Use with Type J Thermocouple, RoHS Compliant Standard / 3342694
RS Pro
3342694
from £ 7.735*
* Prices with asterisk are net prices excl. statutory VAT.
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