The SEALANTERN SLT-08C Zener barrier is an intrinsically safe explosion-proof isolation module designed for marine bilge water monitoring systems. With Ex ia IIC T6 certification, it limits circuit voltage and current between hazardous tank areas and safe control rooms to eliminate explosion risks. Supporting 24VDC power and 4–20mA signal loop, it adopts DIN rail mounting flame retardant housing and works with SLT-08C water level detector and pressure water level probes to realize full bilge ingress alarm monitoring on vessels.
