Class 3400 Meter, 120 208 240V, 3200A, JIC Steel Enclosure, BACnet MS TP, EZ 7 Ethernet Protocol, No 2V Output Current SERIE DR4 Duct CO2 Sensor + 2% RH Rango de Presión:0 a 1.0psi Duct CO2 Sensor + 2% RH Transmitter 20k NTC Thermistor 0 to 2000 5000 ppm (programmable) 60 Sec Response Time NDIR Sensor 4 20 mA or 0 to 10 VDC Self Calibrating 500Vac) IP21 UL type 1 Frame size R1 with Modbus RTU Modbus communication capability Surface wall mounting with built in Choke + Safe Torque Off (STO) + Direct Torque Control (DTC) compatible with input voltages 380Vac 500Vac (400Vac 415Vac 440Vac 480Vac) (3 phase 3P) item code #3AUA0000143771 equivalent to ACS8800103A05E202 DATA SHEET 120 208 240V EZ 7 Ethernet Protocol