Transmitter w 100 Ohm RTD, Low Temperature Duct, 8" 316SS, Galvanized Enclosure, 4 20mA Output Tamaño_14in NPT 2 Way 95 Rango de Presion:0 a 1" w.c. NPT 2 Way 95 GPM Stainless Steel Trim DCA Profile On Off(Fail Closed) 100 250 Vac CO2 Wall Sensor Color Touchscreen LCD Display Analog Output 2% RH Accuracy 20k NTC Thermistor 0 to 2000 5000 ppm (selectable) Low Temperature Duct 4 20mA Output