Flow
ELS Float Switch
The WIKA ELS float switch is a unique float switch due to its functioning. By using a magnet and reed contact, the switching operation is non-contact, free from wear, and needs no power supply.
| External chamber (model A, B, S) | Aluminium AlMg5, Red bronze Rg5, Stainless Steel |
|---|---|
| Electrical connection | Connection housing, aluminium 64 x 58 x 34 mm |
| Max. operating pressure | Depending on model (see datasheet) |
| Guide tube Material | Stainless steel 1.4571 Diameter: 12 mm |
| Max. number of contacts | 1 change-over |
| Switching power, change-over | AC ≤ 230 V; 40 VA; 1 A DC ≤ 230 V; 20 W; 0.5 A |
| Mounting position Vertical | ±30° |
| Ingress protection | IP65 per IEC/EN 60529 |
The WIKA ELS float switch is a unique float switch due to its functioning. In an external chamber (bypass chamber), afloat with a permanent magnet moves on a guide tube in relation to the liquid level, following the principle of communicating vessels. Within the guide, the tube is fitted a reed contact (inert gas contact), which is energised, through the non-magnetic walls of the float and guide tube, by the approach of the float magnet. By using a magnet and reed contact, the switching operation is non-contact, free from wear, and needs no power supply.
The connections of the level switch are potential-free. The switching functions always refer to a rising liquid level. The level switch is simple to mount and maintenance-free, so the costs of mounting, commissioning and operation are low.
| Datasheet | Datasheet-WIKA-ELS-Float-Switch |
|---|
Request an offer
RECEIVE A QUOTE WITHIN 3 HOURS ON BUSINESS DAYS
Want more information?
Get in touch with Edward our WIKA specialist
Edward van Doorn
Operations Manager
Product catalog
- Download our product catalog
- Download
