Penderia suhu merujuk kepada penderia yang boleh mengesan suhu dan menukarnya menjadi isyarat keluaran yang boleh digunakan. Penderia suhu ialah bahagian teras alat pengukur suhu dan terdapat pelbagai jenis. Menurut kaedah pengukuran, ia boleh dibahagikan kepada dua kategori: Jenis kenalan dan jenis bukan hubungan. Mengikut bahan sensor dan ciri komponen elektronik, ia boleh dibahagikan kepada dua kategori: perintang haba dan termokopel.

ngine Coolant Temperature Sensor OEM Compatible with Jeep Chrysler Mitsubishi Dodg
28 Sep
Teknologi Sensor Suhu

Sensor suhu air enjin kereta enjin

How does the car reflect the temperature of the car engine coolant? It is through the water temperature sensor, which is also called the water temperature sensor plug. So where is the specific location of the car water temperature sensor? The water temperature sensor enables the control unit to identify engine overheating or an unusual rise in temperature. How much does a car water temperature sensor cost?

Teruskan membaca

DS18B20 Temperature Sensing Wire Stainless Steel Probe Kit
27 Sep
Teknologi Sensor Suhu

Reka bentuk Penderia Suhu Digital DS18B20 untuk STM32

DS18B20 is a digital temperature sensor that uses a single bus timing to communicate with the host. Only 1 Wire is needed to complete the temperature data reading;
DS18B20 has a built-in 64-bit product serial number for easy identification. Multiple DS18B20 sensors can be connected to 1 Wayar, and through 64-bit identity authentication, the temperature information collected from different sensors can be read separately.

Teruskan membaca

Build a simple circuit by connecting DS18B20 digital sensor to Arduino
27 Sep
Teknologi Sensor Suhu

Penderia Suhu Digital DS18B20 Sambungkan Arduino

Today I will show you how to use the DS18B20 digital temperature sensor with an Arduino so you can measure the temperature of air, liquids such as water, and the ground.
To connect the DS18B20 digital temperature sensor to Arduino, you need to do the following steps:
‌Hardware connection‌:
Connect the VCC pin of DS18B20 to the 3.3V power pin of Arduino.
Connect the GND pin of DS18B20 to the ground pin of Arduino.
Connect the data pin of DS18B20 to the GPIO pin of Arduino (contohnya, GPIO4).
Connect a 4.7kΩ pull-up resistor between the data pin and the 3.3V power pin.

Teruskan membaca

04 Jun
Teknologi Sensor Suhu

PT100/PT1000 penyelesaian litar pengambilalihan suhu

Perintang haba logam seperti nikel, Perintang tembaga dan platinum mempunyai korelasi positif dengan perubahan rintangan dengan suhu. Platinum mempunyai sifat fizikal dan kimia yang paling stabil dan yang paling banyak digunakan. Julat pengukuran suhu platinum perintang platinum yang biasa digunakan ialah -200 ～ 850 ℃. Di samping itu, julat pengukuran suhu pt500, PT1000, dll. dikurangkan secara berturut -turut. PT1000, julat pengukuran suhu -200 ～ 420 ℃. Menurut standard antarabangsa IEC751, Ciri -ciri suhu Platinum Resistor PT1000 memenuhi keperluan berikut:

Teruskan membaca