Description

VEGAWAVE S 61

Function: The vibrating fork of VEGAWAVE is energized by a piezo crystal and it vibrates at a fixed amplitude. If the vibrating rod is covered by product, the amplitude change is detected by the integral electronics and converted into a switch signal. The switching condition is visible from outside via a twocolour LED. No special adjustments are required to set up VEGAWAVE S 61.

Application: VEGAWAVE S 61 is used as a level switch in free flowing powders and fine-grained solids and detects reliably and accurately when a point level is reached. The rugged design is ideal for coarse products and can be used under heavier loading conditions than a vibrating rod device. E.g. Grain, fine aggregates and heavy powders such as cement.

Technical: 

Process pressure                       -1 to 25 bar

Process temperature                 -50 to +150 °C

Density                                          > 100 g/l

Material housing                          plastic PBT

Protection                                      IP 66/IP 67

Materials, wetted parts               316L

Approval                                        Option: ATEX II 1/3 D IP6X T

Electronics transistor                 (NPN/PNP)

Load current transistor               max. 400 mA

Turn-on voltage transistor          max. 55 V DC

Supply voltage transistor            10 to 55 V DC

Power consumption transistor  max. 0,5 W

Electronics double relay             (DPDT)

Supply voltage double relay       20 to 253 V AC, 50/60 Hz, 20 to 72 V DC)

Power consumption double relay  1 to 8 VA (AC), ca. 1,3W(AC)

Turn-on voltage double relay     min. 10 mV / max. 253 V AC/DC

Switching current double relay  min. 10 ?A / max. 3 A (AC), 1 A (DC)

Breaking capacity double relay max 750 VA, 54 W