- Thermocouple
- Mineral Insulated thermocouple
- Industrial Thermocouple
- Thermocouple With Cable
- Thermal Resistance
- Industrial Pt100 RTD
- RTD With Cable
- Thin Film Elememnt( Heraeus)
- Thermocouple Connecctor
- Standard Thermocouple Connector
- Miniature Thermocouple Connector
- Thermocouple Head
- Alluminum Thermocouple Head
- SS Thermocouple Head
- Bimetal Thermometer
- Industrial Bimetal Thermometer
- Pocket Thermometer
- Thermocouple Cable
- Temperature Indicator&Controller
- Single Channel Display Indicator
- Multi-Channel Display Indicator
- Hart Communicator
- Hart 375 Communicator
- Hart 475 Communicator
- Hart Modem
- Position Sensor
- VOLFA Position Sensor
- Novotechnik Position Sensor
I. Application
It is usually connected with display meter, recording meter and computer, etc. to directly measure temperature of liquid, vapor, gas and solid surface ranging from 0℃ to 1300℃ during various production process.
II.Operation Theory
The electrodes of assembly thermocouple are made of different materials. The temperature difference between measuring end and reference end results in pyroelectric potential, then display meter indicates the corresponding temperature to the pyroelectric potential.
|
Type |
Graduation |
Measuring Range |
Thermal Response Time |
Protection Tube |
Specification |
|
|
d |
L * I |
|||||
|
WRM-122 |
N |
0 ~1200 |
240S |
High Al |
Φ16 |
300 * 150 |
|
WRN-122 |
K |
|||||
|
WRM-123 |
N |
Φ20 |
||||
|
WRN123 |
K |
|||||
|
WRM-132 |
N |
Φ16 |
||||
|
WRN-132 |
K |
|||||
|
WRM-133 |
N |
Φ20 |
||||
|
WRN-133 |
K |
|||||
1)Type122 for anti-spray type, protection class IP65，Type 132 for water-proof type, protection class IP55;
2)We also produce the thermocouple with protection tube of other material.