THT66 series Temperature and Humidity Transmitter is a transmitter specially designed for industrial applications it has three installation methods: wall-mounted, duct type, and split. The three output modes of current, voltage and RS485 are optional. The on-site adaptability is strong, and the terminal design is suitable for rapid installation,it can be widely used in computer rooms, HVAC, buildings, warehousing and other places where temperature an humidity measurement is required.     Catalogue： THT66 Temperature and humidity transmitter   776 KB

Based on heat conduction principle, the sensor probe of Air Velocity Transmitter ST81 is made of MEMS technology, which has the characteristics of high measurement accuracy, wide measurement range, good stability and strong environmental adaptability. It is an ideal choice for wind speed measurement in HVAC, duct air volume measurement, process and environmental control and other applications.     Catalogue： ST81 Air velocity transmitter   637KB

DPT51 differential pressure transmitter is the latest release. It has flexibility of multi-range sensor, high function of single range sensor, and is ideal for industrial application. The differential pressure transmitter has built in multiple optional pressure range and unitselection, and is easily to adjust through built-in DIP switch. The shell protect is IP65 andequipped with stainless steel conduit for convenient wire arrangement. It is widely used in HVAC, energy management system, VAV and fan control, clean room pressure, smokehood control, oven pressurization, furnace ventilation, furnace ventilation control etc.     Catalogue： DPT51 Micro differential pressure transmitter    674KB

The CMT76 carbon monoxide transmitter uses electrochemical principle to detect carbon monoxide in the air, with good selectivity and stability Three output modes of current, voltage and RS485 are optional, wide voltage power supply and power supply ant-reverse connection protection, It is suitable for carbon monoxide gas monitoring in indoor air quality detection, air conditioners, air purifiers, underground parking lots and other occasions.     Catalogue： CMT76 Carbon monoxide transmitter   1MB

The CDT71 Carbon dioxide transmitter is based on the fact that different gases have different absorption capabilities for infrared light in a specific band. It measures the concentration of the measured gas by measuring the degree of infrared light absorption. Compared with electrochemical sensors, it has the characteristics of long life and good stability, wide power supply range and power supply anti- reverse connection protection. It is suitable for indoor air quality detection, air conditioners. air purifiers. vegetable greenhouses and other occasions to measure carbon dioxide gas.     Catalogue： CDT71 Carbon dioxide transmitter   1MB