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Vibrating level limit switch-Self cleaning probe

ORION VIBRO (SELF-CLEANING PROBE)  320 SERIES

Applications

Orion Vibro is used to display (detect) levels of all kinds of powder and solid bulk materials in any type of container or silos. Vibrating level switch with adjustable detection sensitivity.

Selection for application area
In construction industry for leveling of gypsum, lime, fine sand, dolomite, calcite, perlite, gypsum, cement, stone, coal, pulverized coal, dust, wood chips, cellulose, fly ash etc. In food industry for leveling of, feed, seed, flour, salt, sugar, etc. In plastic industry for leveling of plastic particles etc. 

Functions
There is a diapason like structure on the end of vibrating type level switch, when particulate matter surrounds the diapason it creates a counter force on the diapason which reduce the vibration of diapason. When this force is high enough to prevent vibration, the loss of vibration is detected by the piezosensor and a output signal is generated.
Detection sensitivity can be set up for all kind material depending on type and dielectric constant.

TECHNICAL FEATURES / ELECTRICAL DATA

Connection terminals

Max. 2mm² (AWG 14) sectioned cable input.

Signal delay

1 sec max

Sensitivity

Adjustable

Vibration frequency

85Hz

Power supply

15..35V DC  3W

Signal output

Relays one change-over contact AC max. 250V, 2A, 500VA

Indicating light

Signal output and Diagnostic by built-in LEDs

Protection class

IP68 (cable cover fully closed, and by using a fitting 4 - 8mm thick and full-bored)

TECHNICAL FEATURES / MECHANICAL DATA

Housing

Cast aluminium enclosure IP68

Enclosure

IP 67 or EN 60529

Screw Material

Stainless Steel SS304

Screw size

R 1½. Whitworth screw thread DIN 259

Fork Material

Stainless Steel SS304

Surface treatment

Electrostatic powder paint  RAL6014 over Noncorrosive alodine coating

Weight

1,3 kg

TECHNICAL FEATURES / OPERATING CONDITIONS

Ambient temp. (housing)

-20°C.. +60°C

Process temperature

-20°C.. +100°C / -20°C.. +180°C Option

Min. density

20 g/l

Grain size

8mm Max.

Mechanical load

200N laterally (on oscillator rods)

Max. mechanical torque

200 Nm

Max. Tensile force

1kN

Max process pressure

20 bar

Max. Operating vibration Does not work in vibrated area

 
CE DECLARATION

  • EN 61000-6-4:2001 Generic emission standard. Industrial environments.
  • EN 61000-6-2:2005 Generic immunity standard. Industrial environment.
  • EN 61010-1:2001 Safety requirements for electrical equipment for measurement, control, and laboratory use.