Control Ball Valve With Electric Actuator 1 1 4 In. NPT 2 Way 102 CV Stainless Steel Trim DCA Profile On TAHD1 CO2 Wall Sensor 3 Button Rango de Presion:0 a 1" w.c. CO2 Wall Sensor 3 Button LCD Display BACnet Modbus No Humidity NDIR CO2 VOC Sensor Transmitter 0 to 2000 5000 ppm (selectable) + UL cUL certification + du dt output filters ATEX compliant ABB (ACS880 series) Rated input voltage 380Vac 500Vac (3 phase 3P) Rated current 715A (nom NPT 2 Way 102 CV Stainless Steel Trim DCA Profile On Off(Fail Open) 100 250 Vac 1 Aux Switch Control Ball Valve With Electric Actuator 1 1 4 In