简体中文
English
Products
No fixed device is installed with a thermal resistor
- Product Description
-
WZP is a fixed device RTD, assembled RTD, WZP is a prefabricated RTD, a prefabricated RTD, and a temperature-mounted RTD
Product Features:
Prefabricated RTR temperature sensors are usually used in conjunction with display instruments, recorders, computers, and other devices, suitable for steam pipelines, boilers, and other measurement locations where temperature, pressure, and flow rate are required. It measures the temperature of liquids, gaseous media, and solid surfaces within the -200~500°C range, and is widely used in industries such as petroleum, chemical, refining, machinery, metallurgy and steel, mining, environmental protection, desulfurization and denitrification, electric power, light textiles, food, pharmaceuticals, and equipment manufacturing.
Prefabricated RTDs typically consist of key components such as temperature-sensing elements, mounting fixtures, and junction boxes.
Optional models: Pt100, Pt1000, Cu50
The WZP-131 prefabricated RTD is usually used in conjunction with display instruments, recorders, computers, and similar devices. It can directly measure the temperature of liquids, steam, and gas media, as well as solid surfaces, within the -200~500°C range during production. Our factory produces two main categories of prefabricated, unified design RTDs: Pt100 platinum RTDs that meet IEC international graduation codes and Cu50 copper RTDs that meet professional standard graduation codes. Additionally, it features simple assembly, easy replacement, spring-type temperature sensing elements with good vibration resistance, a wide measurement range, high mechanical strength, and excellent voltage resistance.
Working principle
Thermal resistance measures temperature by utilizing the characteristic that a material's own resistance changes with temperature changes. The heated part of the resistor (the temperature-sensing element) is evenly wound in pairs of fine metal wires onto a framework made of insulating material. When there is a temperature gradient in the measured medium, the measured temperature is the average temperature in the dielectric layer within the range of the sensing element.
Prefabricated RTDs mainly consist of a junction box, protective tubes, terminal blocks, insulating sleeves, and temperature-sensing components, and are paired with various mounting and fixing device components
TYPE: WZPK-123 WZPK-124 WZPK-125 WZPK-126 WZPK-128 WZPK2-124 WZPK2-125 WZPK2-126 WZPK2-128 WZPK-130 WZPK2-130 WZPK-131 WZPK2-131 WZPK-223 WZPK-224 WZPK-225 WZPK-226 WZPK-228 WZPK2-224 WZPK2-225 WZPK2-226 WZPK2-228 WZPK-323 WZPK-324 WZPK-325 WZPK-325 6 WZPK-328 WZPK2-324 WZPK2-325 WZPK2-326 WZPK2-328 WZPK-423 WZPK-424 WZPK-425 WZPK-426 WZPK-428 WZPK2-424 WZPK2-425 WZPK2-426 WZPK2-428 WZPK-523 WZPK-524 WZPK-525 WZPK-526 WZPK-528 WZPK2-524 WZPK2-525 WZPK2-526 WZPK2-528 WZPK-630 WZP2-630
Temperature range: -200~500 °C, accuracy grade A or B, graduation code usually Pt100 or Pt1000, etc...
Installation and fixing devices: RTDs without fixed devices, fixed carburel threaded RTDs, movable ferrule threaded RTDs, fixed ferrule flange RTDs, movable ferrule flange RTDs, fixed threaded tapered RTDs, flexible tube fitting type RTDs, straight tube connector type RTDs
Related Products
Product Inquiry
Please leave your information, and we will contact you as soon as possible after receiving it. Thank you for your support!
