DF760 electronic air volume hood

The DF760 hood is used to measure ventilation and exhaust air in HVAC systems. The instrument consists of a gauge, a nylon hood, a handle and a base. The struts used in the air volume hood are made of fiberglass to provide strong support for the hood. The measuring rectangle of the air volume hood is arranged on the base of the air volume hood, and accurate measurement is realized through 16 measuring points covering the upper section and the lower section of the base of the wind volume hood; and the wind volume hood uses a differential pressure sensor for measurement, and meanwhile, the atmospheric pressure can be corrected.

Alpha60大功率空间消毒净化装置

YKM100

Duwei YKM100 Multifunctional Air Quality Transmitter is an air environment comprehensive index monitor independently developed by our company, which is used to detect PM2.5, PM10, temperature, humidity, air pressure, light, TVOC, O2, carbon dioxide (CO2), carbon monoxide (CO), formaldehyde (CH2O) and other parameters in the air environment. It basically covers all the indicators reflecting air quality. Transmitter using imported sensors and computing chip, with high precision, high resolution, good stability.

Alpha80空调出风口空气净化模块

AT302 Temperature transmitter

AT302 series intelligent temperature transmitter is a temperature instrument with microprocessor as its core, which adds communication function to the traditional transmitter structure. The user can select the Hart protocol output. As a new generation of temperature transmitter, can be used in metallurgy, petroleum, chemical, electric power, light industry, textile, food and other fields.

AT303 Temperature transmitter

The AT303 is a temperature transmitter designed to accept standard platinum resistors (Pt100 two- or three-wire). It complies with BS1904 or DIN43760 and converts temperature to an industry-standard 4-20ma current. The transmitter is packaged in a din standard connection module. There are three standard factory ranges for the transmitter. There is a trimming potentiometer in the module, which is used to reset the zero point and adjust the range finally. Material is 316L stainless steel, suitable for pharmaceutical and food industry.

ATWR-K KaiZhuan temperature sensor

ATWR-K temperature sensor adopts PT100, PT1000 film platinum resistor as heat sensitive part, which can adopt different resistance and package form according to user's requirement; Can be directly matched with other controllers to form various temperature measurement and control systems, and has the advantages of high response speed and high precision.

ATWZ-A Platinum resistance temperature sensor

ATWZ-a temperature sensor adopts PT100, PT1000 film platinum resistor as heat sensitive part, which can adopt different resistance and package shape according to user's requirement; Can be directly matched with other controllers to form various temperature measurement and control systems, and has the advantages of high response speed and high precision; It is widely used in petroleum, chemical industry, power, refrigeration, food and scientific research fields.