Vibration signaling devices of the VEGASWING, VEGAVIB, VEGAWAVE level

Vibration signaling devices of the VEGASWING level

Alarm system of level of liquids

Principle of measurement and scope

The piezoelement in a signaling device of VEGASWING excites fluctuations of the vibrating fork at its resonance frequency. At immersion in liquid the vibratory frequency of a fork falls. This change of frequency will be transformed by the built - in electronics of the device to team of switching. The piezoelement is removable that provides reliability and wear resistance of the device.

Series 60 VEGASWING signaling devices with the vibrating fork 40 mm long reliably work at any liquids in any mounting conditions. Pressure, temperature, formation of foam and bubbles and even viscosity do not influence level alarm system accuracy. The sensor is used to protection against overflow and the dry course on liquids with a density from 0,5 g / see.

Vibration signaling devices of the VEGAVIB level

Alarm system of level of loose products

Principle of measurement and scope

Fluctuations of the vibrating rod of a signaling device VEGAVIB are excited by means of a piesoceramic element. At immersion in a product the amplitude of oscillation of a rod falls. This change of amplitude will be transformed by the built - in electronics of the device to team of switching. The design of a rod excludes jamming of product particles in it.

Thanks to simplicity of cleaning the signaling device is applicable in food and pharmaceutical industry. It reliably works at any mounting position and does not demand setup with a product. Application in systems of protection against overflow and the dry course on plastic granules, dairy powder and tablets is typical. It is applied to loose products with a density from 20 g/l.

Vibration signaling devices of the VEGAWAVE level

Alarm system of level of powdery loose products

Principle of measurement and scope

At VEGAWAVE signaling devices as the vibrating element the fork which is put in action in the same way as the rod VEGAVIB is used. Advantage of execution with a fork is rigidity of a design and nonsensitivity to sticking of a product therefore such signaling device is ideally suited for powder and fine - grained materials. Setup of the sensor can also be made without product.

Application in systems of protection against overflow and the dry course on flour, sand, cement, small gravel and other similar materials is typical. It is applied to loose products with a density from 8 g/l.