284E-FVD4P0Z-10-CR-SB

STD725-E1AC4AS-1-0-AHS-11C-B -- Honeywell -- STD700 Differential Pressure Transmitter

DBC2000E2019 -- Honeywell -- DIGITAL BURNER CONTROLLER, Enhanced model, 230Vac 50/60Hz, UV/FR unified, IP40, Total load max 8A on set, Contact rating: 3A @ cos?=0.6, CE certification to standard EN298:2003, Integrated VPS function