Description
VEGASWING S 52
Function:Ã'Â The tuning fork is energized by a piezo crystal and it vibrates at its resonant frequency. A second crystal detects this frequency, if the VEGASWING tuning fork is covered by liquid, the frequency change is detected by the integral electronics and converted into a switch signal. The switching condition is visible from outside via a two-colour LED. No special adjustments are required to set up VEGASWING S 52.
Application:Ã'Â VEGASWING S 52 is used as a level switch for liquids in the food and pharmaceutical industries. It detects reliably, with millimetre precision, when a certain level is reached. It can be mounted in any position in vessels and pipelines.
The instrument can be implemented as full and empty detector. The high surface quality (Ra < 0.8 µm) in conjunction with special process fittings ensures optimum cleanability in hygienic applications. Typical applications are for foods, beverages and pharmacueticals, e.g. vegetable oil, fruit juice, milk or pharma liquids.
Technical:
| Process pressure | -1 to 64 bar |
| Process temperature | -40 to +150 °C |
| Density | from 0.7 g/cm³ |
| Viscosity | 0.1 to 10000 mPa s |
| Materials, wetted parts | 316L (Ra < 0,8 ?m) |
| Material, housing | 316L, Kunststoff PEI |
| Switching delay | on: 0.5 s / off: 0.5 s |
| Approval | overfill protection according to WHG |
| Electronics transistor | PNP (plug M12 x 1, plug DIN 43650) |
| Load current | max. 250 mA |
| Turn-on voltage | max. 55 V DC |
| Supply voltage | 10 to 55 V DC |
| Power consumption | max. 0.5 W |
| electronics | contactless electronic switch (plug DIN 43650) |
| Supply voltage electronics | 20 to 253 V AC, 50/60 Hz, 20 to 253 V DC |
| Domestic current requirement | approx. 3 mA (via the load circuit) |
| Load current electronics | min. 10 mA, max. 250 mA |
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