ATEX Certified Flow Switches

HR1MV Piston Flow Switch With ATEX Option

• Piston operated flow switch with magnetic  triggering of an adjustable reed-switch contact. 
• Allows fitment of an Omni Transducer with 2 x switchpoints and a standard 4 - 20mA output
• 1¼" BSP, 1½"BSP & 2" BSP sizes
• Maximum pressure - 200 bar

UR1-G Paddle Type Flow Switch With ATEX Option

• 3/8" to 2" BSP thread sizes
• Brass or stainless steel body
• Maximum liquid temperature - 110°C 
• User adjustable reed-switch 
• ATEX Certified switch-head option - See Datasheet 92.1.A-U1

VD - GR Type Flow Switch With ATEX Option£269.54

• Female thread
• Good repeatability
• Dirt resistant
• Exact setting of switch via scale
  
• 16 to 25 bar depending on size
• ¼"; 3/8";½"; ¾; 1"; 1¼; 1½; 2"; 2½ & 3" BSP sizes

Click here to download a datasheet for the VD-GR Type flow switch....

VM-GR Type Flow Switch With ATEX Option£430.17

• Good repeatability
• Dirt-resistant
• High switch capability
• Exact setting of switch via scale
• Female thread
• Protected to IP65
• Certified to: 11 2G EEx d 11C T6 (ATEX OPTION)
• Up to 300mm DIN flange option
  

Click here to download a datasheet for the VM-GR Type flow switch....

VM.EM Paddle Type Flow Switch With ATEX Option

• Flange sizes from DN 40 to DN 200 
• Suitable for temperatures up to 90degC 
• Change-over microswitch 
• ATEX Certified Switch-head Datasheet 92.1.A-V2 
• Brass or stainless steel body 
• User adjustable switch-point 
• (Multiply water flow-rates by 15 to obtain flow-rates for air)