Thermostat Factory~High Quality,Competitive Price

Suzhou Newasia Technologies Inc. is a specific&technical company with 14-year experience in research and manufacture of temperature measuring and controlling products. Our products include Microsoft Temperature Controller, Temperature Controller Box series ,Digital Thermometer and Hygrometer,etc.
Our company has passed ISO9001:2000 Certificate. We have advanced equipment,testing apparatus and special testing lab from R&D to material purchase and to manufacture. Each step have been strictly controlled. All our hard work make Suzhou Newasia products high quality,stable andreliable.We get CMC, CE approvals and our products have been accepted by more and more important customers around the world.

The Principle of Temperature Controller

The mechanic temperature use two layers of different metal thermal expansion coefficient together, when temperature changes, the degree of curvature change too, when  it bend to a certain degree, it  will connects (or off) the circuits, makes refrigeration (or heat) equipment work.

While Electronic Temperature through the thermocouple temperature sensing device, such as platinum resistance, puts the temperature signal transformation into electrical signals, uses the single-chip microcomputer. PLC controls the relay circuits and makes heating (or refrigeration) equipment work (or stop).

Another one is mercury thermometer model, when temperature reach to a degree, it will contacts the mercury .