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  • Smart thermostats are Wi-Fi thermostats that can be used in home automation to control a home's heating, ventilation, and air conditioning. They perform similar functions to programmable thermostats in that they allow users to control the temperature in their home throughout the day using a schedule
  • Heat pump regulationA heat pump is a refrigeration device that moves refrigerant between indoor and outdoor coils. This is done by energizing a reversing valve (also known as a "four-way" or "diversion" valve). In cooling, the indoor coil is an evaporator that removes heat from the indoor air and tr
  • Bimetallic switching thermostatsTraditionally, water and steam based central heating systems have been fully controlled by wall mounted bimetal thermostats. These sensors sense air temperature using the differential expansion of two metals to actuate an on/off switch. [13] Typically, the central sys
  • Newer digital thermostats have no moving parts to measure temperature, instead relying on thermistors or other semiconductor devices such as resistance thermometers (resistance temperature detectors). Usually one or more normal batteries must be installed to run it, and while some so called "power s
Hiltech, was established in 2008 as a distributor of Industrial automation and  industrial instruments and Electronic Control, Automation Products, Repair and Engineering Services.
Hiltech is a leading global industrial supplier in China, specializing in process controls supplier of Test & Measurement  instruments, automation control systems module and spare parts with many years.The company world`s well-known brands:Rosemount, Yokogawa, ABB, Honeywell, Fisher,Siemens,Wika ,GE,Rockwell, Foxboro, ,GE ,Yaskawa,,and so on.

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