“Ballast Tank Level and Draft Sensor Barrier
I.S BARRIER DETAILS // Model: D1014D // Power source DC 24V,
Max power consumption: 3.30w foe two channel with 30V supply voltage, Protection class IP20” BALLAST TANKS VENT HEADS DN 200MM, CAST STEEL, 8 BOLTS 24MM, TYPE APPR BALLAST.