Symaro – innovative sensors, measurable quality A structured range of sensors for all typical HVAC measurements and applications siemens.
Symaro – energy-efficient, innovative measurement that pays off over the long term Saving energy thanks to highly accurate measurement – Symaro™ sensors record and transmit readings extremely quickly and accurately, providing an optimal basis for precise and therefore energyand cost-efficient control of the entire HVAC plant. With innovations such as integrated self-monitoring and highly versatile multi-sensors for different applications, Symaro sensors are a secure investment in the future.
Symaro – simply a better way to measure 1) • Perceptible energy savings thanks to fast, high-precision data logging and efficient measuring techniques • Innovative sensor technology – with self-monitoring, service mode, integrated installation concept • High level of room comfort – provided by demandcontrolled ventilation • Reduced installation and cabling effort thanks to multi-sensors • Guaranteed quality – the result of many years of experience, in-depth applications expertise and systematic sensor tes
Symaro temperature – reliable and precise measurement at any place Flexible sensors for temperature collection Symaro offers temperature sensors with all important active and passive output signals. The active sensors can be quickly adapted to the situation at hand using a number of different, easily adjustable measurement ranges.
Immersion sensor Outside sensor QAA QAA...D QAM QAE QAC3... Room Duct Immersion Strap-on Outside Cable 1) QAA2010 QAA2012 QAA2030 QAA2061 QAA2061D QAA2071 QAA24 QAM2110.040 QAM2112.040 QAM2112.200 QAM2120.040 QAM2120.200 QAM2120.600 QAM2130.040 QAM2151.040/MO QAM2161.040 QAM2171.040 QAE2111.010 QAE2111.015 QAE2112.010 QAE2112.015 QAE2120.010 QAE2120.015 QAE2121.010 QAE2121.015 QAE2130.010 QAE2130.015 QAE2154.010/MO QAE2164.010 QAE2164.015 QAE2174.010 QAE2174.015 QAE3010.010 QAE3010.016 QAE3075.
Symaro humidity – highly stable measurement under all conditions Robust sensors with a long life cycle When it comes to energy-optimized control concepts, Symaro humidity sensors guarantee fault-free operation for years, even in critical applications. Thanks to the capacitive measurement element, they feature excellent longterm stability with high accuracy, freedom from maintenance and high precision.
Room sensor Room sensor Duct sensor Duct sensor Room sensor Room sensor Outside sensor Dew point sensor QFA2.. QFA2..D QFM2.. QFM3..D QFA3.. QFA3..D QFA3.. + AQF3100 QXA2.. Room Duct Outside Dew point Hygrostats 1) MA 1) AC 230 V DC 13.5...35 V AC 24 V Certified Protection n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n QXA2100 n n 0...100 n IP40 n QXA2101 n n 0...100 n IP40 n QFA1000 n QFA1001 n QFM81.2 QFM81.
Symaro air quality – energy efficiency and more comfort Unique product range with stable measurement method The air quality sensors cover all requirements and are suitable for every type of building. The high-precision multi-sensors (CO₂/VOC 1), CO₂/T and CO₂/T/r.h.) are available for room and duct applications, and also with an attractive display. Efficient in usage Through infrared absorption measurement (NDIR), air quality sensors determine the CO₂ concentration.
Model Room sensor Room sensor Duct sensor Duct sensor Room sensor Type QPA10../20.. QPA20..D QPM11../21.. QPM21..
Symaro fine dust sensors – for a healthier indoor climate What is fine dust? Fine dust is contained in the airborne particulate matter – invisible to the naked eye. The particles enter the nose, mouth, and throat and can even penetrate deep into the lungs, causing lung cancer and cardiovascular diseases. Newly launched fine dust sensors The first-of-their-kind fine dust sensors from Siemens are specifically designed to monitor and control air pollution in offices and other indoor spaces.
The danger of fine dust and smog The damage PM10+ 10+ μm Blocked by nose PM2.5–10 2,5…10 μm Blocked in mouth and throat PM2.5 2,5 μm Can penetrate deep into the lungs, causing lung and cardiovascular diseases A worldwide issue Coming from our everyday surroundings, fine dust is a ubiquitous health hazard: China, India and the Middle East experience exceptionally harsh consequences; and bustling European cities such as London, Paris or Rome are also increasingly at risk.
Symaro pressure – highly precise and robust pressure measurement Symaro pressure sensors are designed to quickly and accurately measure the pressure in all fields of use. 12 Precise pressure sensors for all requirements Symaro covers the entire range of requirements for pressure measurement. It comprises sensors for measuring very low to high pressures in all kinds of different media such as liquids, gases, water, refrigerants and air.
Ideal measurement even during intensive load change The robust pressure sensors for liquids and gases are based on a stainless steel, piezo-resistive measuring system. They are ideally suited for the measurement of static and dynamic overpressures with intensive load change. Their fully encapsulated electronics design permanently protects them against the effects of temperature and humidity.
Model Differential pressure sensor Differential pressure sensor Air Air Medium Type QBM3020/QBM3120 QBM3020..D/QBM3120..D Air Air Air QBM4.. QBM2030 QBM81 Range Supply Protection MA 1) n –50...50 Pa n n n IP54 n n n 0...100 Pa n n n IP54 n QBM3020-3 n n n 0...300 Pa n n n IP54 n QBM3020-5 n n n 0...500 Pa n n n IP54 n QBM3020-10 n n n 0...1000 Pa n n n IP54 n QBM3020-25 n n n 0...2500 Pa n n n IP54 n QBM3020-1D n n n n 0...
Differential pressure sensor Medium Liquid/gas Type QBE2x03-P Liquid/gases Refrigerants Relative pressure sensor Liquid/gas Liquid/gas Refrigerants QBE63 QBE3x00-D QBE2x04-P Range Supply AC 24 V DC 4...20 mA DC 0...10 V Output Thread Differential Version Relative Type Differential pressure sensor Protection MA 1) DC 18...33 V Relative pressure sensor Model QBE2003-P1 n G 1/2” n 0...1 bar n n IP65 QBE2003-P1.6 n G 1/2” n 0…1.6 bar n n IP65 QBE2003-P2.
Symaro flow – flexible and efficient measurement of flow Innovative sensors for all requirements Be it the flow of liquids or the flow of air, Symaro offers everything needed to ensure accurate flow measurements – from flow sensors to flow switches and velocity sensors. Since all types of flow sensors are available with DC 0...10 V or 4...20 mA outputs, the products are very versatile.
Flow switch Velocity sensor Flow sensor Liquids Liquids Liquids Liquids Liquids Air QVE1901 QVE1902 QVE2x00 QVE3x00 QVM62.1 Supply AC/DC 24 V Relay contact Thread Range Protection DC 18…33 V Output DC 4...20 mA Version Nominal size QVE1900 DN 32...200 n IP65 QVE1901 DN 20…200 n IP65 QVE1902.010 DN 10 Brass n IP65 QVE1902.015 DN 15 Brass n IP65 QVE1902.020 DN 20 Brass n IP65 QVE1902.025 DN 25 Brass n QVE2000.010 DN 10 G 1/2“ Plastic n 1.
Smart Infrastructure intelligently connects energy systems, buildings and industries to adapt and evolve the way we live and work. We work together with customers and partners to create an ecosystem that intuitively responds to the needs of people and helps customers to better use resources. It helps our customers to thrive, communities to progress and supports sustainable development. Creating environments that care. siemens.
