WZC type assembled thermistorDetailed product description：

1. Application

Usually used in conjunction with display instruments, recording instruments, electronic computing, etc. Directly measure the temperature of liquid, vapor, gas media, and solid surfaces within the range of -200 ° C to 500 ° C in various production processes.

2. Characteristics
·Pressure spring type temperature sensing element with good anti vibration performance;  
·No need to compensate for wires, saving costs;  
·High temperature measurement accuracy;  
·High mechanical strength and good pressure resistance;  
·Imported thin film resistor components with reliable and stable performance.  

3. Working principle
Thermistor measures temperature by utilizing the characteristic that the resistance of a substance changes with temperature. When the resistance value changes, the working instrument displays the temperature value corresponding to the resistance value.  

4. Main technical parameters
Product execution standards
IEC751
JB/T18622-1997
JB/T8623-1997

5. Room temperature insulation resistance
The thermal resistance is tested at an ambient temperature of 15-35 ° C, relative humidity not exceeding 80%, and a test voltage of 10-100V (DC). The insulation resistance between the electrode and the outer sleeve is greater than 100M Ω

6. Measurement range and tolerance

Model number	Dividing number	Temperature measurement range	accuracy class	allowable error
WZP	Pt100	-200-+500	A-level	±(0.15+0.002) ltl
			Grade B	±(0.30+0.005) ltl
WZC	Cu50  Cu100	-50-+100	---	±(0.30+0.005) ltl

7. Form of junction box



8. Model naming method