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Materials used in thermistors
Jun 29 , 2023
Semiconductor thermistor materials These materials include single crystal semiconductors, polycrystalline semiconductors, glass semiconductors , organic semiconductors, and metal oxides. They all have a very large resistance temperature coefficient and high turtle resistance, and the sensitivity of the sensors made of them is quite high. According to the resistance temperature coefficient can also...
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Electronica China(Shanghai) on July 11-13
Jul 03 , 2023
Focusens would like to invite you to visit our booth at Electronica China(Shanghai) on July 11-13. As a leading participant in the industry, we will be showcasing our latest range of temperature sensors, including thermocouples, RTDs, thermistors, and DS18B20 sensors, etc. You can find us at 5.2H F545 to explore our innovative products, discuss potential collaborations, and learn mor...
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Electronica China(Shanghai) on July 11-13
Jul 10 , 2023
Focusens would like to invite you to visit our booth at Electronica China(Shanghai) on July 11-13. As a leading participant in the industry, we will be showcasing our latest range of temperature sensors, including thermoco...
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Several common applications of PTC thermistors
Jul 25 , 2023
Several common applications of PTC thermistors PTC thermistor is a positive temperature coefficient thermistor that increases in resistance as the temperature increases. This kind of resistor is usually made of barium titanate, through different production processes, different applications need to be made into a special shape of the element, we often use its resistance-temperature, voltage-cu...
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Lithium battery temperature sensor selection and arrangement
Jul 28 , 2023
Lithium battery temperature sensor selection and arrangement 1.NTC Thermistor Selection points The following nine factors should be considered when using an NTC thermistor to collect the temperature inside a lithium power lithium battery module: 1.1 NTC Thermal Housing The case of NTC thermistor should be smooth, uniform color, no cracks, no deformation, no serious scratches, and the col...
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The five most common types of temperature sensors
Sep 22 , 2023
The five most common types of temperature sensors Temperature Sensors One of the most commonly used sensors, we see temperature sensors in devices such as computers, automobiles, kitchen appliances, air conditioners and home thermostats. The five most common types of temperature sensors available today include: Thermistors , thermocouples, RTDs (resistance temperature detectors), digital thermomet...
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What are the normal values of resistance and voltage for an automotive water temperature sensor?
Sep 25 , 2023
What are the normal values of resistance and voltage for an automotive water temperature sensor? Where is the engine water temperature sensor The location is different for different engines, most cars are at the rear of the cylinder head where the thermostat is, down the top hose to the head fitting is the thermostat and the water temp sensor is in that location. Strictly speaking water temperatur...
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Cylinder head pt100 pt1000 thin film platinum resistance thermometer three wire rtd sensor
Sep 26 , 2023
Temperature Sensor Applications 1. Sensing applications Temperature sensors with thermal conversion are often used to measure physical quantities (e.g. flow, radiation, gas pressure, gas type, humidity, thermochemical reactions, etc.). The measured values of these sensors are mediated in thermal form and output as electrical signals. 2. Biomedical applications The biomedical field requires a speci...
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Differences between thermopiles and conventional thermistors and thermocouples
Oct 27 , 2023
Differences between thermopiles and conventional thermistors and thermocouples Thermistors are a class of sensitive components that are divided into positive temperature coefficient thermistors (PTC) and negative temperature coefficient thermistors (NTC) according to their temperature coefficient. Thermistors are typically characterized by temperature sensitivity and exhibit different resistance v...
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Thermistor Fault How can I detect it?
Oct 30 , 2023
Thermistor Fault How can I detect it? Briefly Thermistor device fault detection: 1.First, observe the appearance of the thermistor. Potentiometer or thermistor must be clearly marked, solder pads or pins are not corroded, the rotary axis rotation is flexible, appropriate tightness, when turning the feel is smooth, while no mechanical noise and jittery phenomenon. 2.Gently shake the poten...
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Technical points and solutions for temperature sensors for charging guns/piles
Dec 21 , 2023
Technical points and solutions for temperature sensors for charging guns/piles Charging pile is one of the key equipments for EV charging, and temperature sensor plays an important role in charging pile. Here are some technical points about the use of temperature sensors in charging guns/piles: 1、PURPOSE AND FUNCTION: The temperature sensor is used to monitor the temperature of the charging pile i...
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Temperature Intelligence, Power Efficiency: Smart Meter Temperature Sensors
Dec 22 , 2023
Temperature Intelligence, Power Efficiency: Smart Meter Temperature Sensors Modern life is inseparable from the supply of electricity, and the development of smart meter technology makes the supply of electricity more intelligent, efficient and automated. Smart meter has a very important component - temperature sensor, as an important part of it, the temperature sensor plays an important role in d...
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