Temperature controllers. Non-programmable thermostats. Scheme, description

ENCYCLOPEDIA OF RADIO ELECTRONICS AND ELECTRICAL ENGINEERING
Free library / Electrician

Temperature controllers. Non-programmable thermostats. Encyclopedia of radio electronics and electrical engineering

Free technical library

Encyclopedia of radio electronics and electrical engineering / Electrician's Handbook

In the simplest cable heating systems, most often used non-programmable thermostats. With a decrease in the temperature of the floor or air relative to the set one by 0,1-0,2 ° C (depending on the model), it switches the system, with an increase in temperature by the same amount it turns off.

Setting the desired temperature parameters is done in one of two ways:

stepwise with a switch;
smoothly using a variable resistor.

Author: Koryakin-Chernyak S.L.

See other articles Section Electrician's Handbook.

Read and write useful comments on this article.

<< Back

Latest news of science and technology, new electronics:

Traffic noise delays the growth of chicks 06.05.2024

The sounds that surround us in modern cities are becoming increasingly piercing. However, few people think about how this noise affects the animal world, especially such delicate creatures as chicks that have not yet hatched from their eggs. Recent research is shedding light on this issue, indicating serious consequences for their development and survival. Scientists have found that exposure of zebra diamondback chicks to traffic noise can cause serious disruption to their development. Experiments have shown that noise pollution can significantly delay their hatching, and those chicks that do emerge face a number of health-promoting problems. The researchers also found that the negative effects of noise pollution extend into the adult birds. Reduced chances of reproduction and decreased fertility indicate the long-term effects that traffic noise has on wildlife. The study results highlight the need ... >>

Wireless speaker Samsung Music Frame HW-LS60D 06.05.2024

In the world of modern audio technology, manufacturers strive not only for impeccable sound quality, but also for combining functionality with aesthetics. One of the latest innovative steps in this direction is the new Samsung Music Frame HW-LS60D wireless speaker system, presented at the 2024 World of Samsung event. The Samsung HW-LS60D is more than just a speaker system, it's the art of frame-style sound. The combination of a 6-speaker system with Dolby Atmos support and a stylish photo frame design makes this product the perfect addition to any interior. The new Samsung Music Frame features advanced technologies including Adaptive Audio that delivers clear dialogue at any volume level, and automatic room optimization for rich audio reproduction. With support for Spotify, Tidal Hi-Fi and Bluetooth 5.2 connections, as well as smart assistant integration, this speaker is ready to satisfy your ... >>

A New Way to Control and Manipulate Optical Signals 05.05.2024

The modern world of science and technology is developing rapidly, and every day new methods and technologies appear that open up new prospects for us in various fields. One such innovation is the development by German scientists of a new way to control optical signals, which could lead to significant progress in the field of photonics. Recent research has allowed German scientists to create a tunable waveplate inside a fused silica waveguide. This method, based on the use of a liquid crystal layer, allows one to effectively change the polarization of light passing through a waveguide. This technological breakthrough opens up new prospects for the development of compact and efficient photonic devices capable of processing large volumes of data. The electro-optical control of polarization provided by the new method could provide the basis for a new class of integrated photonic devices. This opens up great opportunities for ... >>

Random news from the Archive

A man stomps stronger than an elephant 17.10.2010

After studying the gait of elephants, Belgian physiologists found that it was unusually smooth. They taught 34 elephants to run along a track lined with strain gauges, with video cameras filmed from the side of the runner.

The footage shows that even at the fastest run, the center of gravity of the elephant fluctuates up and down by no more than three centimeters. And the legs of the thick-skinned giant hit the road with a force of at most 1,4 times its weight.

When a person runs, he kicks into the ground with a force that exceeds his own weight three times.

Other interesting news:

▪ Toshiba water cooled laptop

▪ Recycled Solar Cell

▪ Voice preferences of women and men

▪ Vapors contain toxic metals

▪ The Internet can reduce the risk of dementia

News feed of science and technology, new electronics

Interesting materials of the Free Technical Library:

▪ section of the site Data transfer. Article selection

▪ article Accidents at radiation hazardous facilities with emergency situations. Fundamentals of safe life

▪ article What is humor? Detailed answer

▪ article Ionizing radiation and protection against them

▪ article Digital receive frequency meter. Encyclopedia of radio electronics and electrical engineering

▪ article Desoldering iron with solder suction. Encyclopedia of radio electronics and electrical engineering

Leave your comment on this article:

All languages of this page

Home page | Library | Articles | Website map | Site Reviews