Четырёхканальные ПИД-температурные приборы YUDIAN AI-7048
US $65.00-$110.00
Цветной ЖК-экран умные цифровые напольные терминалы отопления программируемый Wi-Fi контроллер
- Категория: Temperature Instruments >>>
- Поставщик: Zhejiang,Baiyilun,Intelligent,Control,System,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-15-2025 | 19.30 $* | 20.98 $* |
| Aug-15-2025 | 19.44 $* | 20.32 $* |
| Jul-15-2025 | 16.91 $* | 17.21 $* |
| Jun-15-2025 | 19.92 $* | 20.66 $* |
| May-15-2025 | 16.8 $* | 17.64 $* |
| Apr-15-2025 | 18.91 $* | 19.21 $* |
| Mar-15-2025 | 18.96 $* | 19.18 $* |
| Feb-15-2025 | 18.39 $* | 19.81 $* |
| Jan-15-2025 | 18.37 $* | 19.79 $* |
Характеристики
Products Description
Product name | Wifi LCD color screen, touch button, knob thermostat |
Heat medium | Water heating / Floor heating / Electric heating film temperature control |
Set temperature by time period | 6 time periods 5+2 / 6+1 / 7+0 No daily programming |
Voltage | 85~265V, 50~60Hz （Electric heating 16A / Water heating 3A） |
Power waste | 1~3W Max（No wifi 1W / Wifi 3W） |
Temperature control range | 5～95℃ |
Temperature deviation | 0.5 ℃ |
Environmental temperature and humidity | -5 ～50℃ |
Degree of protection | IP20 |
Case Material | Flameresistant material PC |
What is a room thermostat? …an explanation for householders
A room thermostat simply switches the heating system on and off as necessary. It works by sensing the air temperature, switching
on the heating when the air temperature falls below the thermostat setting, and switching it off once this set
temperature has been reached. Turning a room thermostat to a higher setting will not make the room heat up any faster. How quickly
the room heats up depends on the design of the heating system, for example, the size of boiler and radiators.
Neither does the setting affect how quickly the room cools down. Turning a room thermostat to a lower setting will result in the
room being controlled at a lower temperature, and saves energy.
The heating system will not work if a time switch or programmer has switched it off.
The way to set and use your room thermostat is to find the lowest temperature setting that you are comfortable with, and then
leave it alone to do its job. The best way to do this is to set the room thermostat to a low temperature – say 18ºC – and then
turn it up by one degree each day until you are comfortable with the temperature. You won’t have to adjust the thermostat further.
Any adjustment above this setting will waste energy and cost you more money.
If your heating system is a boiler with radiators, there will usually be only one room thermostat to control the whole house.
But you can have different temperatures in individual rooms by installing thermostatic radiator valves (TRVs) on individual
radiators. If you don’t have TRVs, you should choose a temperature that is reasonable for the whole house. If you do have
TRVs, you can choose a slightly higher setting to make sure that even the coldest room is comfortable, then prevent any
overheating in other rooms by adjusting the TRVs.
Room thermostats need a free flow of air to sense the temperature, so they must not be covered by curtains or blocked by
furniture. Nearby electric fires, televisions, wall or table lamps may prevent the thermostat from working properly.
on the heating when the air temperature falls below the thermostat setting, and switching it off once this set
temperature has been reached. Turning a room thermostat to a higher setting will not make the room heat up any faster. How quickly
the room heats up depends on the design of the heating system, for example, the size of boiler and radiators.
Neither does the setting affect how quickly the room cools down. Turning a room thermostat to a lower setting will result in the
room being controlled at a lower temperature, and saves energy.
The heating system will not work if a time switch or programmer has switched it off.
The way to set and use your room thermostat is to find the lowest temperature setting that you are comfortable with, and then
leave it alone to do its job. The best way to do this is to set the room thermostat to a low temperature – say 18ºC – and then
turn it up by one degree each day until you are comfortable with the temperature. You won’t have to adjust the thermostat further.
Any adjustment above this setting will waste energy and cost you more money.
If your heating system is a boiler with radiators, there will usually be only one room thermostat to control the whole house.
But you can have different temperatures in individual rooms by installing thermostatic radiator valves (TRVs) on individual
radiators. If you don’t have TRVs, you should choose a temperature that is reasonable for the whole house. If you do have
TRVs, you can choose a slightly higher setting to make sure that even the coldest room is comfortable, then prevent any
overheating in other rooms by adjusting the TRVs.
Room thermostats need a free flow of air to sense the temperature, so they must not be covered by curtains or blocked by
furniture. Nearby electric fires, televisions, wall or table lamps may prevent the thermostat from working properly.
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FAQ
Q: Are you trading company or manufacturer ?
A: We are factory..
Q: Do you provide samples ? is it free or extra ?
A: Yes, sample can be offered with sample charge and courier fee by buyer's side.
Q: What is your terms of payment ?
A: 30% T/T in advance balance before shipment.
Q:What are your pre-sale and after-sale services?
A:Pre-sale Service: 1.Any inquires and emails will be replied within 24 hours.
2.OEM and ODM order are accepted, any kind of logo printing or design or special packing requirement
are available.
are available.
3.Good Quality + Factory Price + Quick Response + Reliable Service, you can get the best service.
Q:After-sale
Service: 1.Quick reply any questions and professional technical support.
Service: 1.Quick reply any questions and professional technical support.
2.Our company will take responsbility for products with quality problems if they are caused by us.
3.We are very glad that customer give us some suggestion for price and products.
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