• Black anodised aluminium case with GRP junction box IP65 Rated to EN 60529:1991
• Pipe sizes from 1/2" to 10" (15 to 200mm)
• Two independantly adjustable set points
• Certification ATEX CE II2GD EExd IIC T6 = Ta -50 to +71°C, T5 = -50 to +86°C, T4 -50 to +96°C

This design incorporates orifice plate, differential pressure sensitive element and switching mechanism in a compact assembly. Single or dual SPCO/SPDT microswitches are housed in a robust housing sealed to IP67 standards.