Air conditioning and ventilation
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ABOUT US For more than 45 years, Sauermann Group has designed, manufactured and sold products and services dedicated to the industrial and HVACR markets. The Group specifically focuses on the detection, measurement and control of indoor air quality (IAQ). HIGH ACCURACY UNMATCHED RELIABILITY MULTIPLE APPLICATIONS Measurement instruments: Sauermann measurement instruments monitor a broad spectrum of indoor air quality parameters and serve a wide range of applications, from building ventilation (heating and air conditioning) systems, to cold-chain installations and combustion gas analysis....

Ventilation and air conditioning 04 Maintaining ideal climatic conditions inside buildings . . . . . . . . . . . . . . 04 Monitoring and regulation . . . . . 06 Multifunction . . . . . . . . . . . . . . . . Temperature and humidity . . . . . Pressure . . . . . . . . . . . . . . . . . . . Air velocity and air flow . . . . . . . Carbon dioxide . . . . . . . . . . . . . . Commissioning, validation and maintenance . . . . 20 COMMISSIONNING, VALIDATION AND MANTENANCE Multifunction 22 Air velocity and air flow . . . . . . . 26 Differential pressure . . . . . . . . . . 28 Temperature and humidity...

AIR CONDITIONING AND VENTILATION Maintaining ideal climatic conditions inside buildings These days, managing indoor air is a key concern across many sectors and industries. Sauermann offers a wide range of measurement solutions – spanning all air quality parameters in every part of a building and its ventilation system – to help keep conditions perfect for occupants and manufactured and stored products alike. Managing the aeraulic network For every type of building VAC systems cover every part of the air supply, processing and distribution chain in buildings. That’s why Sauermann’s...

Air flow dynamics and air properties A building’s ventilation system is responsible for managing both air flow dynamics (air velocity and flow rate) and air properties (temperature, humidity, CO2 concentration and pressure). Sauermann’s instruments measure all these parameters with a high degree of reliability and accuracy, backed by calibration certificates issued by specialist in-house laboratories.

MONITORING AND REGULATION In critical settings, ventilation systems need to be monitored around the clock to make sure indoor air is being managed as optimally as possible. Here, monitoring involves preventing and detecting breakdowns and malfunctions of the air conditioning system. Measuring instruments also enable real-time regulation of the entire air conditioning system in a building, room by room. This application requires multifunction transmitters, or transmitters specially designed to measure a specific parameter. The regulation process therefore forms part of the Building...

LCC-S software and Sauermann Control application: Our manostats, class 110 and class 210 transmitters can be easily configured with any specific settings using the optional configuration software. This tool allows the users to get the most suitable performance out of any Sauermann's transmitters. The software also displays the actual measurements in real time and allows to manage the outputs when needed. The Class 320 transmitters can be controled and configured with a computer, a smartphone or a tablet via the Sauermann Control application, which allows the user to manage all the device’s...

Multifunction transmitters Sauermann’s multifunction transmitters are great to measure differential pressure and psychrometric parameters simultaneously in specific VAC applications. These premium instruments deliver unmatched reliability and are built to withstand the test of time. Measuring differential pressure is especially important in buildings, helping to monitor filters in aeraulic networks. Some of these filters are HEPA or ULPA models, which are designed to remove airborne mi- cro- and nano-particles including bacteria and viruses. Filters' efficiency decreases quickly as they get...

Temperature and humidity Temperature and relative humidity are the key indicators of the climatic conditions inside a building. They are essential to both occupant comfort and the preservation of products in store rooms. The regulation of these parameters is therefore vital not only for health and quality purposes, but also for financial reasons, since regulating temperature and humidity is essential to achieve the energy efficiency standards set by recent environmental regulations. Likewise, effective monitoring helps to identify weak points in a building’s insulation. Sauermann has been...

Pressure Measuring differential pressure is especially important in monitoring the performance of air treatment units. These measurements are taken at air filters and ducts, where differential pressure measurements can be used to deduce the air flow rate. The filters inside air treatment units get clogged at different rates depending on their filtration efficiency. Constant monitoring is vital for antibacterial HEPA and ULPA filters in particular. Differential pressure values taken between both sides of a filter indicate the extent of clogging and help to determine when the filter needs to...

For monitoring and regulating differential pressure at air filters in ventilation systems, triggering an alarm when filter clogging is detected. Solution PST-12 PST-13 For monitoring and displaying pressure readings at air filters in air treatment units, indicating a loss of pressure in the event of filter clogging, and operating without a power source. Solution MG 50 MG 80

DEBIMO blades: custom-built for perfection Monitoring air velocity and flow rate helps to ensure that air is circulating properly in air-conditioned buildings. And crucially, it gives an indication as to whether the air change rate is sufficient in parts of the building where this is necessary. Having a regular circulation of fresh air is essential to keep the climate constant, especially in rooms containing equipment that radiates heat such as machines, power supply units and microcomputers. In other instances, it helps to remove cold air or chemicals released by particular products....