Transmisor de Presión Diferencial, Aire, Gases, Sin Display, Rango + 6.35mmWC Salida 4 20mA VMD2B C12D AS PR 1 4 NPT Rango de Presion:0 a 1" w.c. AS PR 1 4 NPT 200 240Vac) IP20 Frame size R4 with Ethernet IP Modbus TCP PROFINET IO communication capability Surface wall mounting with built in MPPT (the most power output possible) + Built in sens Sin Display 35mmWC Salida 4 20mA