DS18B20 temperatuurianduri traat roostevabast terasest sondi komplekt
27 sept
Temperatuurianduritehnoloogia

STM32 digitaalse temperatuurianduri DS18B20 disain

DS18B20 on digitaalne temperatuuriandur, mis kasutab hostiga suhtlemiseks üht siini ajastust. Ainult 1 Temperatuuriandmete lugemise lõpuleviimiseks on vaja traati;
DS18B20-l on hõlpsaks tuvastamiseks sisseehitatud 64-bitine toote seerianumber. Võimalik ühendada mitu DS18B20 andurit 1 Traat, ja 64-bitise identiteedi autentimise kaudu, erinevatelt anduritelt kogutud temperatuuriinfot saab lugeda eraldi.

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Advantages of NTC Thermistor Sensors in Coffee Machines
20 sept
Temperatuurianduritehnoloogia

NTC Thermistor Sensors Selection and Application | High Accuracy and Precision

High Accuracy and Precision NTC thermistors Sensors are used in various industries, from medical to industrial applications. The medical industry relies on NTC’s in various applications including catheters, dialüüsi seadmed, and patient monitoring. This medical sensor part is 1355 Ohms at 37°C with Beta 25/85 osa 3976.

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04 Juuni
Temperatuurianduritehnoloogia

PT100/PT1000 temperature acquisition circuit solution

Metal thermal resistors such as nickel, copper and platinum resistors have a positive correlation with the change in resistance with temperature. Platinum has the most stable physical and chemical properties and is the most widely used. The temperature measurement range of the commonly used platinum resistor Pt100 is -200～850 ℃. Lisaks, the temperature measurement ranges of Pt500, Pt1000, jne. are successively reduced. Pt1000, temperature measurement range -200～420 ℃. According to the IEC751 international standard, the temperature characteristics of the platinum resistor Pt1000 meet the following requirements:

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