Temperaturni alarm senzora termistora
10 Jan
Tehnologija kontrole temperature, Termistorska tehnologija

Nekoliko slučajeva primjene senzora termistora

Kao komponenta koja može promijeniti vrijednost otpora prema promjenama temperature, termistori imaju širok raspon primjena (kao što je mjerenje temperature, kontrola temperature, temperaturna kompenzacija, temperaturni alarm, toplinska zaštita baterije). Dopustite mi da s vama podijelim nekoliko slučajeva primjene termistora:

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Ožičenje senzora temperature NTC termistora
10 Jan
Tehnologija kontrole temperature, Termistorska tehnologija

Ožičenje senzora temperature NTC termistora

Način spajanja temperaturnog senzora NTC termistora potrebno je odrediti u skladu sa stvarnim scenarijem primjene i zahtjevima mjerenja. Tijekom procesa ožičenja, svakako obratite pozornost na polaritet pinova, izbor žice, raspon temperature, filtriranje i odvajanje, obrada uzemljenja, te provjeru i kalibraciju kako bi se osigurala točnost i pouzdanost mjerenja.

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Stability of NTC sensor probe
17 Dec
Termistorska tehnologija

Thermistor Temperature Sensor Probe Knowledge Answers

Q: Can you explain sensitivity resolution in more detail? Why are higher values ​​better?
A: High sensitivity eliminates any lead resistance. It also simplifies the supporting electronics. A 10,000 ohm thermistor changes resistance by 4.4% ili 440 ohms for a 1°C change in temperature. A 100 ohm platinum sensor changes resistance by 1/3 ohm for a 1°C change in temperature.

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NTC temperature sensors are used in electrical appliance temperature acquisition
14 lis
Tehnologija senzora temperature

Temperature and resistance of NTC temperature sensor applications

NTC temperature sensor is a thermistor sensor (raspon temperature mjerenja: -30°C to +200°C (-22°F to +392°F) waterproof probe). Its resistance value changes with temperature. NTC (Negativan temperaturni koeficijent) means that its resistance value is negatively correlated with temperature, to jest, as the temperature rises, the resistance value will decrease; obrnuto, as the temperature decreases, the resistance value will increase. This characteristic makes NTC temperature sensor very suitable for measuring temperature.

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14 lis
Tehnologija senzora temperature

Vodootporna tehnologija sonde senzora temperature

In modern sensing technology applications, (NTC, PTC, PT100, termopar, thermal resistor, DS18B20, itd. kabel, probe kit) temperature sensors are key measuring tools. They are widely used in industrial automation, agricultural monitoring, automobile manufacturing and other fields. In order to ensure that the temperature sensor can work stably and reliably in a humid or wet environment, waterproof and moisture-proof technology

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SHIBAURA NTC termistor PT-25E2-F2 senzor temperature
14 lis
Tehnologija senzora temperature, Termistorska tehnologija

Komplet sonde NTC termistora s japanskim Shibaura termistorom

Osnovne tehnologije senzorskih sondi i kompleta kabela za mjerenje temperature uključuju senzore temperature, prijenos signala i obrada podataka. Stručnjak za mjerenje temperature YAXUN koristi visokoprecizne Shibaura NTC termistore za kabele za senzore temperature, uključujući senzorske materijale, tehnologija obrade signala, integrirani dizajn i budući trendovi razvoja.

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KTY84-130 DO-34 thermistor PTC KTY84-150 DOHM
10 lis
Termistorska tehnologija

Features of KTY Linear PTC Thermistor

PTC termistor s linearnim pozitivnim temperaturnim koeficijentom izrađen je od PTC materijala i fizičkog procesa. It has excellent stability and complex linearity. The characteristic curve remains unchanged after millions of repetitions. Vrijednost otpora raste s temperaturom, changes linearly, and has good linearity. Compared with the thermistor synthesized by PTC polymer ceramics, it has good linearity and does not require linear compensation measures to simplify the circuit design. It also has good resistance consistency, strong interchangeability, and standardized appearance and specifications. The temperature sensing speed is fast, 1-2 sekundi u zračnom mediju, and has high sensitivity. It is small in size, sturdy in structure, and standardized in appearance, suitable for automated installation of printed circuit boards.

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