The threadless end face thermal resistance WZPM2-201-B effectively reduces the impact of the end face contact thermal resistance on the measurement accuracy by optimizing the structural design and material properties. The thermal resistance adopts an integrated armored structure, the temperature sensing element is directly embedded in the end face of the protection tube, and the internal compression spring device is used to achieve a close fit with the measured surface. This design eliminates the gap that may exist in the traditional threaded connection, reduces the interface thermal resistance, and enables heat to be more efficiently transferred from the measured object to the temperature sensing element, thereby improving the accuracy and real-time performance of the temperature response.

 

The core lies in the coordinated matching of the temperature sensing element and the protection tube. The protection tube of the end face thermal resistance WZPM2-201-B is made of copper with excellent thermal conductivity, combined with the surface polishing process to ensure that the end face has low thermal resistance characteristics when in contact with the measured object; at the same time, the internal compression spring maintains the temperature sensing element in close contact through elastic pressure, and can maintain a stable heat conduction path even under vibration or thermal expansion differences. In addition, the armor layer is filled with high-density magnesium oxide insulation, which not only isolates external interference, but also avoids contact loosening caused by mechanical stress, further ensuring measurement stability.

 

In practical applications, the end-face thermal resistance WZPM2-201-B significantly reduces the measurement lag and deviation caused by contact thermal resistance by shortening the heat conduction path and enhancing interface coupling. Its end-face structural design maximizes the temperature sensing area, and combined with the high sensitivity of platinum resistance, it can quickly capture small temperature changes on the measured surface. At the same time, the sealed junction box and the corrosion-resistant protection tube work together to prevent oxidation or contaminants from invading the contact interface, avoiding the increase in thermal resistance caused by surface degradation during long-term operation.

 

As a leader in the field of power station equipment and spare parts, YOYIK not only focuses on the quality of the products themselves, but also pays more attention to the details and warmth of the service. The company has established a complete service system. From pre-sales consultation, technical guidance to after-sales maintenance, every link strives to be excellent, so that every customer can feel professional and caring. YOYIK's products and services have become the trusted choice of many companies, and have witnessed the successful implementation of one project after another.

 

Yoyik can offer many spare parts for power plants as below:

 

#DF-RTR Sensor WZPM2-201-B-DF

Eddy Current Sensor PR6422/001-040

Shaft Vibration Gauge Cables CWY-DO-813504

magnetic float level gauge PCS-10SS

ELECTRICAL LINEAR VARIABLE DIFFERENTIAL TRANSFORMER DET100A

LVDT Sensor 4000TD-15-01

Embedded intermediate relay GZY-200/110V

Eddy Current Sensor PR6423/000-030

proximity detection sensor TM0110-A00-B00-C05-D50

Speed Braun Card D421.51U15VA

LVDT transmitter XCBSQ-03/100-02-12

heater rod price RJ-17.5-500

Base Terminal Module FM131-A-B

SWITCH PROXIMITY 70C85-1010-423

Gating controlled switch VS10N021C2

Heating rod JH-023-68030047

PT100 Temprature sensor WZP-187

heater GYY-1.2-380V/3

Sensor DF310580-50-03-01

Differential Expansion Proximitor 204-450-000-002-A1-B31-H10-I0 1.33mv/um 10m

pt100 rtd probe WZPK2-230

Pressure Switch 516581-SA7CWQ

Eddy Current Sensor PR6422/003-111

Eddy Current Sensor PR6422/105-101

Speed sensor CS-1G-G-085-02-00

BENTLY Cable 330705-02-18-10-02-00

Turbine Metal Temperature WRNK2-2946

LVDT sensor 400TD

Shaft Vibration Gauge (Preamplifier) TM0180-A05-B05-C05-D10

instrument to measure pressure Y-60ZT

LVDT Sensor TH-3G-50-15-01

Eddy Current Sensor PR6423/004-120

LVDT Sensor CZTD-3-200T

Shaft Displacement Preamplifier PR6423/010-110

sensor TDZ-IE-31

Power Supply TM900-A00

TRANSFORMER;CONTROL BK-100VA

Furnace tube leakage sensor BLD-3B

RTR Sensor WZPM2-201-B

 

Hydrogen Leak Monitor NA1000D

CONTACTOR LG SMC180P

Limit switch XCKJ, IP 56, A15 240V 3A

Exit HMI operation screen MT8150iE

Excitation power cabinet fan box GES6630

SERVO VALVE CONTROLLER XSV-813-01

rpm gauge for sale DM-7

LVDT Sensor TD2-1-100

cylinder ICE63B102

Pressure Switch 12SHDN4F

Servo Position controller DSPC

Bolt electric heating rod ZJ-20-19(R)

LVDT Sensor 191.36.09.02

Transmitter 3051GP3A2B21AM5E5HR5

Sensor DF312580-90-04-02

thermocouple WZP2-2212A

LVDT Sensor HDC485-200-10

high pressure limit switch 453941-N12065

speed sensor CS-075-3900/13

thermal resistance calculation example WZPN2-002

POWER SUPPLY MODULE PL-M20

Pressure gauge WK08358

reliable pressure gauge MEX5D62B22

Differential pressure switch RC0373CZ091Z

SENSOR SPEED CS-3-L100

Straight rod immersion electric heater 3K380V/50HZ/2P600MMSS316

Armoured Wear Resistant Thermocouple WRNK2-294

Braun Card D42151U1

Dewatring Pump System ATS48C21Q

Double K-type armored thermocouple WRNK2-335

2 wire pt100 sensor WZP2-230

Electromegnatic valve (GOV) MFZ2-3C

Pressure Switch 405968-SGLGY7

Speed probe for tail speed of the unit ZS-03-150-3000

Speed sensor CS-1G-D-075-03-02

POSITIONER VALVE V18345-1010521001

positioner DVC2000

RTR Sensor WZPM2-201-B

 

MY-DFYL-2025-5-12