Supply Pute LCD-280S (battery safe) digital display thermometer Beijing thermometer

(Battery-safe) digital thermometer Beijing digital display temperature counter Display thermometer manufacturer Digital display thermometer price Digital display thermometer Content introduction:
The (Battery-safe) digital thermometer produced by Beijing Pute Instrument Complete Set Factory adopts imported chips for assembly accuracy High, high stability error.% internal power supply, micro power consumption, stainless steel shell protection, sturdy, beautiful and exquisite. Widely used for long-distance transmission in warehouses and cold storages. It can measure single and multiple points
The digital thermometer adopts imported high-precision, low-temperature drift, ultra-low power consumption integrated circuits and wide-temperature LCD display, built-in high-energy battery, and can work continuously for years without laying power supply cables. It is a high-precision , a new type of on-site temperature display instrument with good stability and strong applicability. It is an ideal substitute for traditional on-site pointer bimetal thermometers and is widely used in various industrial and mining enterprises, colleges and scientific research institutes.
Temperature is a physical quantity that we come into contact with in daily production and life in real time, but it cannot be seen. Only the feeling can only feel the approximate temperature value. Although the traditional pointer thermometer can indicate the temperature, its accuracy is low. The emergence of digital thermometers allows people to intuitively understand what temperature they want to know.
Digital display thermometers use temperature sensitive components, that is, temperature sensors (such as platinum resistance thermocouples, semiconductor thermistors, etc.) to convert changes in temperature into changes in electrical signals, such as changes in voltage and current. Changes in temperature and changes in electrical signals There is a certain relationship, such as a linear relationship, a certain curve relationship, etc. This electrical signal can use an analog-to-digital conversion circuit, that is, a D conversion circuit, to convert the analog signal into a digital signal. The digital signal is then sent to a processing unit such as a microcontroller or computer through internal software. The calculation connects this digital signal with the temperature to form a temperature value that can be displayed, such as degrees Celsius, and then displays it through a display unit such as a DD or a computer screen for observation. This completes the basic temperature measurement function of the digital thermometer.
Digital thermometers have different accuracy, stability, temperature measurement range, etc. depending on the D conversion circuit and processing unit of the sensor used. Therefore, it is necessary to choose a digital thermometer that meets the specifications according to the actual situation.
Digital thermometers include handheld plate-mounted ones and medical small-volume ones, etc.
The special functions of the pressure thermometer that can be directly replaced are: anti-corrosion type, super anti-corrosion type, waterproof, high temperature resistance and low power consumption. One AA battery lasts for one year. The mains power display is clear and bright and can be seen at a long distance. to degrees.
● Our factory produces various types of digital display thermometers, which are suitable for long-distance single-point and multi-point temperature measurement in production processes and various warehouses and cold storages. They are more accurate than ordinary thermometers, pressure type, and bimetal thermometers. High, clear display, intuitive reading, easy installation, long life and other characteristics.
● Technical data type, - type, type ● Display mode: three and a half. (.) inch D digital display, portable three and a half D liquid crystal display.
●Temperature measurement range: -～＋℃--℃ (ultra-low temperature measurement) -℃ (high temperature resistance measurement)
●Working environment: temperature -℃ -℃
● Accuracy: .%● Resolution: ℃
● Dimensions: #
● Power consumption