Temperature Sensors
WKNR
Features
- Wide range of measurement
- Ouick response
- Simple installation
- Long life span
- Excellent mechanical strength, and vibration resistance.
- Custom sheath outer diameters available
Thermocouple wires are encased in a sheath made of heat-resistant steel or stainless steel and encircled by compacted mineral insulation (MgO) in thermocouples sensors with mineral insulation construction. This mineral-insulated structure allows for a wide range of normally challenging applications.
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Introduction to Thermocouples sensors
In industries where precise temperature measurement is critical for process control and safety, WZPK RTD temperature sensors stand as stalwart instruments, providing reliable and accurate readings even in the most demanding environments. These sensors, equipped with mineral-insulated resistance thermometers, offer a robust solution for temperature monitoring across a wide spectrum of applications. WZPK RTD temperature sensors are a type of resistance temperature detector (RTD) commonly used for measuring temperature in industrial applications. RTDs operate on the principle that the electrical resistance of certain materials changes predictably with temperature. Mineral-insulated RTDs, as the name suggests, use a mineral insulation material to protect the RTD element (usually made of platinum) from environmental factors such as moisture, vibration, and pressure. This design makes them robust and suitable for harsh environments.The RTD element itself is typically made of platinum, which is known for its stability and accuracy over a wide temperature range.
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Uses of WRNK Thermocouples sensors
WRNK thermocouple sensors are widely used for precise temperature measurement in various industrial applications. These sensors, including RTD and thermocouple (TC) probes, are designed to measure fluid and gaseous temperatures accurately. Their robust construction and reliable sealing capabilities make them suitable for environments with vacuum or high-pressure conditions, ensuring consistent performance.
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Applications of Thermocouples sensors
Wide Measurement Range: Operates from -200°C to +500°C, suitable for various applications. Quick Response: Small heat capacity enables high sensitivity and rapid temperature detection. Easy Installation: Flexible design allows on-site bending for complex configurations. Long Lifespan: Magnesium oxide insulation prevents resistance deterioration, ensuring durability.
Principle of Temperature sensors
In general, a metal’s electrical resistance changes with temperature. Compared to most other metals, platinum in particular is more linear and has a higher temperature coefficient. For this reason, it works best while measuring temperature. Platinum has exceptional physical and chemical qualities. It is easy to get industrial high purity elements for use as resistance elements in temperature measurements over an extended period of time. Because the features are outlined in JIS and other international standards, it is possible to detect temperature with extreme precision.
Technical Specification
Sensor
Pt100 or Pt1000 or Cu50 etc
Temperature
-200℃ to +850℃
Output
4-20mA / RTD
Supply
DC12-40V
Applications
Accessories
Documents
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