Transmisor de Presión Diferencial, Aire, Gases, Sin Display, Rango + 10inWC Salida 4 20mA Rango 0 a 35psi 8 PIN FEMALE (each) Rango de Presion:0 a 1" w.c. 8 PIN FEMALE (each) Duct CO2 Sensor + 2% RH Transmitter 18k Ohm Thermistor 0 to 2000 5000 ppm (programmable) 60 Sec Response Time NDIR Sensor 4 20 mA or 0 to 10 VDC Self Calibrating Sin Display Rango + 10inWC Salida 4 20mA