Well-tried and recognized: The modular flow meter system HDO is particularly suited for industrial measurement of flow volumes of aqueous to highly viscous liquids – even at high pressures and temperatures. A significant feature of this series is the large measuring range at an almost constant measurement error limit.

In addition, the flow meters operate independently of turbulences, vortexes and other disturbances in the flow profile.

• Proven and reliable oval gear principle

• For high flow volumes, temperatures and pressures

• For thin bodied to highly viscous liquids

• Optionally with or without volume preselection

• Convenient, user-friendly display with numeric keypad

• High accuracy

• Low frictional resistance

• Keyboard lock as protection against maloperation

• Data output for external signal processing (e.g. PLC)

• Available in plastic (PPS) or metal (Aluminium, Stainless steel)

• Explosion-proof versions in compliance with ATEX Directive 94/9/EC

Models

• HDO 080 With Pulse Input

• HDO 120 For Non-Flammable Liquids

• HDO 200 For Non-Flammable Liquids

• HDO 250P For Non-Flammable Liquids

• HDO 250 For Non-Flammable Liquids

• HDO 400 For Non-Flammable Liquids

• HDO 500 For Non-Flammable Liquids