Description
Siemens QLS60 Solar Impact-Sensor is a specific sensor device to measure solar radiation level, necessary for the optimization of HVAC system performance. This sensor has DC 0 to 10 V or DC 4 to 20 mA analog output signal within 24 Vac or 18 to 30 VDC, thus guaranteeing accurate and responsible data transfer. It works from -30°C to +70°C and from 0 to 1000 W/m² solar impact. The QLS60 is small and easy to install. It is designed to withstand extreme climatic conditions with 2 meter cable made of tough polycarbonate. This sensor is usually used in HVAC system to optimize heating and cooling according to solar radiation levels.
