Cygnus 1 Intrinsically Safe is a tough and rugged ultrasonic thickness gauge designed for safe use in potentially explosive environments and is approved under ATEX: {Ex} I M 1 Ex ia I Ma (Ta = 0 to 45 C) {Ex} II 1 G Ex ia IIC T6 Ga (Ta = 0 to 45 C)

Cygnus 1 Intrinsically Safe Multiple Echo Ultrasonic Thickness Gauge