Industry News
Release time:2021-12-28
Manufacturers of the DS18B20 digital temperature sensor consider that a digital temperature sensor is one that converts changes in a physical quantity detected by its sensing element into a signal recognizable and processable by computers or other devices, and outputs a digital signal via electronic circuitry. Such sensors are referred to as “digital sensors,” as exemplified by the DS18B20. Personally, I believe the term “digital sensor” is more appropriate, since most sensors—such as thermistors and thermocouples used for temperature measurement—produce analog outputs that must be converted into digital signals through electronic circuitry.
28
2021-12
Release time:2021-12-26
Manufacturers of the DS18B20 digital temperature sensor believe that temperature measurement has extremely broad applications: not only does the manufacturing process require temperature control, but many electronic devices also need to monitor their own temperatures—for example, computers should track CPU temperature, and motor controllers should keep tabs on the temperature of power‑drive ICs. Below are several commonly used temperature sensors.
26
2021-12
Release time:2021-12-24
Manufacturers of the DS18B20 digital temperature sensor consider that a resistance temperature detector (RTD) is essentially a specialized wire whose resistance varies with temperature. Common RTD materials include copper, platinum, nickel, and nickel–iron alloys. RTD elements may be wires or thin films deposited on a ceramic substrate via electroplating or sputtering.
24
2021-12
Release time:2021-12-17
What are the characteristics of NTC temperature probes? Functional features of temperature sensors.
What are the characteristics of NTC temperature probes? Temperature sensors are the core component of temperature measurement instruments and come in a wide variety. Based on the measurement method, they can be classified into contact-type and non-contact-type sensors.
17
2021-12
Release time:2021-12-14
What is an NTC temperature probe? Types and characteristics of temperature sensor probes.
What is an NTC temperature probe? Temperature sensors are broadly classified into two types: contact and non-contact. Among these, the probe is a critical component of the temperature sensor, directly influencing the accuracy and stability of temperature measurements. Typically, temperature sensor probes can be divided into the following three main types:
14
2021-12
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