Wybór czujnika temperatury dla pieców

A pellet stove is a device used to heat or calcine solid pellets, usually used in industrial production and laboratories. During the operation of a pellet stove, a temperature sensor is a very important component used to measure the temperature inside the furnace to ensure temperature control and stability inside the furnace.

Pellet stove temperature sensor

3 Drut 1 Miernik PT100, Zestawy czujnika temperatury PT1000

K-type E-type thermocouple temperature sensor compression spring screw type

For a pellet stove, choosing a suitable temperature sensor is very critical. According to the materials and operating requirements of the pellet stove, common types of temperature sensors include thermocouples and thermistors. Below we will introduce the application of these two sensor types in pellet stoves respectively.

Termopary to powszechnie stosowany czujnik temperatury oparty na efekcie termoelektrycznym między dwoma różnymi metaliami. Termopary mają szeroki zakres pomiaru i dobrą stabilność, i nadają się do pomiaru temperatury w środowiskach wysokiej temperatury. Piece pellet zwykle muszą mierzyć wyższe temperatury, więc termopary są powszechnym wyborem. Typowe typy termopar to typ K, Typ n, i typ S., który może zapewnić dokładny pomiar temperatury w różnych zakresach temperatury.

In addition to thermocouples, thermistors are also common temperature sensors, which measure temperature based on the characteristics of the material’s resistance changing with temperature. In pellet stoves, commonly used thermistor materials include platinum resistors and nickel resistors. Platinum resistors have high measurement accuracy and stability, and are suitable for a wide temperature range. Nickel resistors are suitable for lower temperature ranges, but their prices are relatively low, making them suitable for some occasions with higher economic requirements.

Pellet stove oven temperature sensor
For pellet stoves, the specific selection of temperature sensors also requires other factors to be considered, such as sensor size, response time, anti-interference ability, itp. Ponadto, it is also necessary to consider the specific process requirements of the pellet stove and the requirements of the monitoring system. Ogólnie mówiąc, 100k sensors are more sensitive and can detect a wider temperature range, while 50k sensors are more stable and reliable. The specific choice of sensor depends on the specific needs and design requirements of the pellet stove.

Krótko mówiąc, pellet stoves usually need to measure higher temperatures, and common types of temperature sensors include thermocouples and thermistors. The specific selection of temperature sensors requires comprehensive consideration of multiple factors, including measurement range, wymagania dotyczące dokładności, process requirements, itp. It is recommended to select temperature sensors under the guidance of suppliers or professionals.