1.Thermocouple type k for power station
2.SS304 sheathed material
3.-200 to 1200C
4.thread 1/2NPT,flange:DN25
5.anti-acid tc
Port: Chongqing
Minimum Order Quantity: 1 Piece/Pieces customize
Supply Ability: 2000 Piece/Pieces per Week customize
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: Standard export packing according to your requirement.(case/wooden case/paper ect.)
Delivery Detail: in one week
Type K thermocouple
Type K thermocouple is the NiCr-NiSi thermocouple, it also used as a temperature transmitter, in general, K type thermocouple is connected with the display instrument, record instrument and computer by KX extension cable. It can be directly measured temperature of the gas, liquid , melting liquid and solid surface in various production process. Now the type K thermocouple have three forms: assembly thermocouple, sheathed thermocouple , assembly and sheathed combined thermocouple.
Working principle
The operation principle of a thermocouple is based on Seebeck effect: In a closed circuit constituted by two homogeneous conductors of different materia, When the temperature gradient exist between the two junction, the electric current flows through the circuit.
At this time the thermal electromotive force(EMF) will be produced between the two junction.
Note: the thermal electromotive force changes along with the temperature, the value of thermal EMF is related to materials of the conductors and the temperature difference of two junctions of thermocouple. It has nothing to do with its length and diameter.
Main technology index
Temperature range and tolerance
| Name | Calibration | Tolerance | |||
NiCr-NiSi WRNK or WRKK | N K | Class l | Class ll | ||
| Tolerance | Temperature range°C | Tolerance | Temperature range°C | ||
| ±1.5°C or ±0.4%|t| | -40~13000 | ±2.5°C or ±0.75%|t| | -40~1300 | ||
Order guidelines
1. Model
2. Graduation mark
3. Installation forms
4. Diameter and material of protective tube
5. Precision grades
6. Using temperature
7. Length and insert depth
8.Types of junction box
For example: sheathed thermocouple, K Type, I level, Fixed thread, Protection tube GH3030,length 450mm,Insert depth300mm,
WRNK-231,K, L=450*300,I L, Protection tube GH3030.
Model No.: AI-519
Features: AI-519 series pid temperature controller
Widely Applicable, with Higher Universality
with 30 segments program control
Model No.: Paperless recorder
Features: 40 channel Colored paperless recorder
10.4 inch 640*480 lattice TFT high brightness color chart LCD display, CCFL backlight, cl
Model No.: HRTC-02A03
Features: Hot runner temperature controller
1.SV/PV degree celsius/Degrees Fahrenheit
2.Input:K,E,J,T
3.Compatible with YUDO
Model No.: DT-2
Features: Temp:Indoor:-30~50C, Outdoor:-50~70C
RH:20%~99%
2-channel temp. measure
1-channel humidity measure
Show temp. humidity,time
Model No.: CTS-6
Features: Digital programmable temperature controller
PID auto-tuning/On-Off control
alarm:relay output
temp range:-50~999
Model No.: TMT199
Features: Temperature transmitter
Model: TMT199
with HART protocol
Input
Resistance thermometer (RTD), Thermocouple (TC)
Model No.: HRTC
Features: Hot runner Temperature Controller
1.Soft-start/full-speed
2.Auto/Manual Control Mode
3.PID Auto Tuning Control
4.2~24 zone
Model No.: S660
Features: Thermal imaging camera TEi
160*120 Uncooled FPA detector
CCD Camera,portable
Rarotatable LCD
50HZ real-time measurement
Model No.: TE
Features: 1.160*120 Uncooled FPA detector
2.Small size
3.50HZ real-time measurement
4.Optional lenses
5.Color and Voice alarming
Model No.: DS7384
Features: Temperature ranges:20-50 degree
Portable
50/60Hz
Internal black body, auto calibrations
Easy operation, no training needed
Model No.: DL700E+
Features: 384x288
High Thermal sensitivity
Auto Focus
Full screen CCD
Dual storage
Model No.: TPC-8C2
Features: 1. temperature control module
2. 8 loop
3. For plastic machine, oven, hot runner...
4. multi loop
5. program free