WZP-330 WZP2-330 WZP-331 WZP2-331 PT100 Sensor

WZP-330 WZP2-330 WZP-331 WZP2-331 PT100 Sensor

Overview of WZP-330 WZP2-330 WZP-331 WZP2-331 PT100 Sensor

WZP-330 WZP2-330 WZP-331 WZP2-331 PT100 Sensor measures the temperature by using the characteristic that the resistance of a substance changes with the temperature. When the resistance value changes, the working instrument will display the temperature value corresponding to the resistance value. The assembled thermal resistance is composed of temperature sensing elements, external protection tubes, junction boxes and various fixed devices. There are two specifications of single and double components. The protection tubes not only have corrosion resistance, but also have sufficient mechanical strength to ensure that the products can be safely used in various occasions

Application of WZP-330 WZP2-330 WZP-331 WZP2-331 PT100 Sensor

As a temperature measurement sensor, it is usually used together with temperature transmitter, regulator and display instrument to form a process control system, which is used to directly measure or control the temperature of liquid, steam and gas medium and solid surface within the range of - 200 ℃ - 500 ℃ in various production processes.

Performance characteristics of WZP-330 WZP2-330 WZP-331 WZP2-331 PT100 Sensor

1. Pressure spring type temperature sensing element with good vibration resistance;

2. High temperature measurement accuracy;

3. High mechanical strength and good pressure resistance;

4. Imported thin film resistance element, stable.

Precautions for thermal resistance installation:

Installation of thermal resistance; Attention shall be paid to several details in the installation and use of thermal resistance; It is conducive to accurate temperature measurement and convenient maintenance, and does not affect equipment operation and production operation To meet the following requirements, pay attention to the following 2 points when selecting the installation position and insertion depth of the thermal resistor:

1. The thermal resistance with protective sleeve has heat transfer and heat dissipation loss. In order to reduce measurement error, the thermal resistance should have sufficient insertion depth:

2. In order to ensure sufficient heat exchange between the measuring end of the thermal resistance and the measured medium, a reasonable measuring point shall be selected to avoid installing the thermal resistance near the dead corner of valves, elbows and pipes and equipment.

Main tech data of WZP-330 WZP2-330 WZP-331 WZP2-331 PT100 Sensor

Graduation:  PT100

Type: Single, Double

Installationa and fixation mode:  Active-sleeve screw thread

Junction box form:  Waterproof type

Diameter:  12mm, 16mm