SIEMENS
Siemens QPM2102 Duct air quality sensor CO2+VOC In air ducts of ventilation and air conditioning plant to enhance room comfort and tooptimize energy consumption by providing demand-controlled...
SIEMENS
Siemens QPM2102D duct air quality sensor CO2 and VOC with display In air ducts of ventilation and air conditioning plant to enhance room comfort and tooptimize energy consumption by providing...
SIEMENS
Siemens QAA50.110/101 also replaces Siemens QAW50 Room unit with LCD display, room temperature measurement and display, knob for manual setpoint readjustments, operating- and presence button...