Principle

The active part of the sensor is a vibrating rod, held in oscillation by a constant electrical power.

The vibration amplitude varies according to the product's viscosity where the rod is immersed.

Advantages

Short response time:

• 2 to 5 min
• No extra installation

Insignificant maintenance:

• ½ day / year
• Small size
• Reliable and accurate

Usual power:
• Mains and pressurized air
• Optional density measurement