1mm Type K,T,J,N,E thermocouple with simplex, duplex, triplex pairs
Description:
Commonly used thermocouple could be divided into two types:
standard thermocouple and non-standard thermocouple.
1) Standard thermocouple means national standards for the
relationship between the thermoelectric power and temperature,
tolerance, and a unified standard thermocouple indexing table, it
has its support of the display instrument available for selection
2) Non-standard thermocouple.
On the scope of use or magnitude and not standard thermocouple,
generally there is no uniform indexing table, mainly used to
measure certain special occasions.
In China, from January 1st 1988, thermocouples and RTD all
according to IEC international standards, and designated seven
kinds of standardization ---S, B, E, K, R, J, T thermocouple as our
unified design-type thermocouple
3) In order to guarantee the thermocouple is reliable, steady work,
its structure is as follows.
1. Of the two thermocouple hot electrode welding must be strong.
2. Two hot electrodes to each other should be well insulated to
prevent short circuits;
3. The connetion between compensation wire and thermocouple free
end must be convenient and reliable
4. It should be able to guarantee protection casing has full
isolation between hot electrode and harmful media
Specification:
1) Screw head size: 6mm (normal M6, if you need M8 or the other size, pls contact
online. )
2) Length: 100mm~10000mm (Customized)
3) Material: Shielded wire SS304, SS321, SS310, SS316L, INCONEL600
4)Calibration: K.T, N, J, E customized
| Type |
Calibration | Tolerance class |
| Ⅰ | Ⅱ |
| Tolerance value | Measuring range ℃ | Tolerance value | Measuring range ℃ |
| WRN | K | ± 1.5C | -40~+375 | ± 2.5C | -40~+333 |
| ± 0.004|T| | 375~-1000 | ± 0.0075|T| | 333~1200 |
| WRE | E | ± 1.5C | -40~+375 | ± 2.5C | -40~+333 |
| ± 0.004|T| | 375~800 | ± 0.0075|T| | 333~900 |
| WRP | S | ± 1C | 0~+1100 | ± 2.5C | 0~600 |
| ± [1+0.003(t-1100)] | 1100~1600 | ± 0.004|T| | 600~1600 |
| WRQ | R | ± 1C | 0~+1100 | ± 2.5C | 0~+1100 |
| ± [1+0.003(t-1100)] | 1100-1600 | ± 0.0025|T| | 1100~1600 |
| WRR | B | --- | --- | --- | --- |
| --- | --- | ± 0.00425T| | 600~1700 |
Application:
Thermocouple is widely used in many areas:
1) Diesel Engine
2) Industrial furnace
3) Steel Industry
4) Kiln
5) Petrochemical Industry
6) Gas trubine industry
Payment Terms and Shipping:
1.Loading Port: Shanghai China
2. Samples Leading Time: 3-7 working days
3. Delivery Time: Within 7-15 days after payment
4.Payment: T/T, Western Union, Paypal
