K-Type Armoured Thermocouple Sensor | Industrial 0-1100°C

This K-type armored temperature sensor is for measuring very hot conditions in factories. Its stainless steel cover protects the inside parts, letting it work in temperatures up to 1100°C. This makes the WRNK-191 thermocouple a good choice for furnaces, kilns, and ovens. Features and Benefits - Mineral Insulated Sheath - Magnesium oxide insulation keeps thermocouple wires safe from shaking and dirt, making it last longer. - Flexible Stainless Steel Probe - You can bend the probe to fit into tight or hard-to-reach spots. - Wide Measurement Range (0-1100°C) - Measures the high temperatures found in metalworking, ceramics, and heat-treating processes accurately. - Fast Response Time - The packed insulation moves heat better than unarmored probes, giving quicker readings. Applications - Checks conditions inside an annealing furnace or ceramic kiln. - Measures exhaust gas temperature in engines and boilers. - Controls temperature in chemical reactors and industrial ovens. How It Works This Temperature Sensor is an armored K-Type probe designed for accurate temperature measurement. As a K-type thermocouple, it operates by generating a voltage proportionate to the temperature difference between its junction and a reference point. This voltage signal is then interpreted by a connected device to display the temperature reading. Its flexible design allows for positioning in various applications, and the stainless steel probe material ensures durability within its specified temperature range of 0-1100°C. What It Controls A K-type thermocouple like this Temperature Sensor acts as a control sensor, providing vital temperature data to a connected controller. For example, a water temperature sensor monitors the temperature of liquids to ensure systems operate within safe limits, preventing overheating or undercooling. Similarly, in industrial processes, this sensor could feed temperature information to a system that regulates heating elements or cooling fans. It is a semi-finished product, meaning it requires connection to a suitable display or control unit to function fully. Signs of a Failing Sensor A K-type thermocouple showing signs of failure might display erratic or inaccurate temperature readings, or no reading at all. This could manifest as a system over-heating when it shouldn't, or failing to reach its target temperature. The flexible nature of this probe means physical damage, such as kinking or crushing of the armored cable, could also lead to sensor failure. Given its 0-1100°C range, consistent exposure to temperatures beyond this could degrade its accuracy over time. Location This flexible K-Type probe can be installed in various locations depending on the application. For measuring liquid temperatures, it would typically be immersed directly into the fluid. If used as an intake air temperature sensor (IAT sensor), it would be positioned within the air intake manifold of an engine to measure the temperature of the incoming air. Its armored stainless steel construction makes it suitable for demanding environments where a robust temperature sensor is required. Common Symptoms of a Bad IAT Sensor While this product is a general Temperature Sensor and not specifically an IAT sensor, the symptoms of a bad IAT sensor in an engine can include poor fuel economy, increased emissions, and rough idling. An IAT sensor, which is a type of control sensor, provides information to the engine’s computer about the temperature of the incoming air. If this data is incorrect due to a faulty sensor, the engine might receive too much or too little fuel, leading to these performance issues.