Highest level of measurement technology
All the meters of TUUMU are developed based on the concept of " Innovative value " and fully meet the application requirements of market and customers so they can meet the highest application requirements of ventilation and air-conditioning equipments. Currently, the widely used products are mainly designed depending on the requirements of industrial and administration building ventilation systems, ventilation and air-conditioning equipment manufacturers. To meet the corresponding requirements, the meters must be installed in accordance with the filtration monitoring instructions of ventilation and air-condition and comply with all the necessary specifications and the requirements of measurement range.

Product series
Our product series of gas processing instruments include differential pressure gauges, differential pressure switches, differential pressure transmitters, inclined tube manometers, air flow meters, frost protection thermostats, pipeline/immersion temperature sensors, temperature and humidity sensors, air quality and carbon dioxide sensors.

Application examples
Differential pressure monitoring in filter
Monitoring of ventilator and air blower
Overpressure monitoring in clean room
Temperature monitoring in heat exchanger
Volume flow rate and air velocity measuring in air duct and air conditioning system
Control of air lock and fire shutter