New air unit temperature control system is by proportional integral temperature controller installed in the supply air duct temperature sensor and electric control valve. The controller's role is to put air duct temperature sensor detected air temperature is transmitted to the thermostat set temperature controller compares PI calculation based on the results of new air unit price, thermostat electric control valve device to an on / off signal valve, so that the supply air temperature is maintained at the desired range. Nanjing Environmental Engineering Equipment Co., Ltd. Keao production, consulting, design and installation of one of the specialized multi-industry company, is the early development of integrated operational environmental protection products, and other business areas of the company. The company has many years of indoor central air system and central vacuum cleaning system solution to quality, design, construction and management experience. New air control unit comprising: a supply air temperature control, air relative humidity, frost control, CO2 concentration control, and various interlock content. If the new commitment to consider indoor air unit loads (eg DC-type units), but also to control the room temperature (or indoor relative humidity). Supply air temperature control Supply air temperature control which means the fix air temperature control, the applicable conditions are usually the fresh air unit is to meet the health requirements rather than a burden indoor indoor load to use. Since the winter and summer for the requirements of different indoor ceiling type air conditioning units, therefore in winter and summer air temperature should be different requirements. That is the new air unit, the new wind generating units at a given supply air temperature control, two control values ??throughout the year - winter and summer to control the value of the control value, and therefore must be considered controller winter and summer conditions of the conversion. When the supply air temperature control, usually summer water cooling coil control, winter control steam flow hot water or steam coil coil. To facilitate the management, the temperature sensor is generally located in the room where the air tube inside the unit. The new air unit, Keao environment, new air unit installed by the Nanjing Environmental Engineering Equipment Co., Ltd. Keao. The new air unit, Keao environment, fresh air installation is Keao Nanjing Environmental Engineering Equipment Co., Ltd. (www.njxfxt.com) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page link phone, for the latest information, contact: Li.