Supertec-EX
II1G Exia II C T6/T5 Ga
Double chambers float switch resistant to high pressures. A greater buoyancy and the reduced dimensions guarantee high performances.
Suitable in potentially explosive environments. Suitable for level regulation in drainage plants, pumping stations and dirty water systems.
This product must be used with an intrinsically safe barrier (Zenner)
This product must be used with an intrinsically safe barrier (Zenner)
Applications:
HEAVY-DUTY APPLICATIONS
PUMPING STATIONS
WASTE WATERSDownload:
Principle of Operation
The tank fills
High level starts the pump
The tank drains
Low level stops the pump
A Float Inside Another Float
- First Chamber: one float switch
- Second Chamber: a resistant cover
- Overmoulded belt
- Rubber grommet: tested at 5 bar
Examples of Applications
SPST-NO / SPDT-NO
Single Function - Normally Open: Emptying
/ Double Function - Normally Open: Emptying
/ Double Function - Normally Open: Emptying
SPDT-NC
Double Function - Normally Closed: Filling
Technical Datas
Casing: Carbon Black Polypropylene
Grommet: EPDM (Viton with Olflex cable)
International Protection: IP68
This product must be used with an intrinsically safe barrier (Zenner)
MODEL | NEOPRENE CABLE | LENGHT (m) | AMP - VOLT - WATT | TEMPERATURE | DEPTH | ACTIVATION ANGLE |
|---|---|---|---|---|---|---|
SUPERTEC EX | 05 RN8-F 4G0,75 SPDT Ø 8,8mm (oil resistant) | 10 / 20 / 30 | 0.1A 30V 0.75W | T6 (-20°C / +40°C) T5 (-20°C / +80°C) | max.40m (131,23ft) | 90°±20° |
SUPERTEC EX | OLFLEX PETRO 4G1 SPDT Ø 8,8mm | 10 / 20 / 30 | 0.1A 30V 0.75W | T6 (-20°C / +40°C) T5 (-20°C / +80°C) | max.40m (131,23ft) | 90°±20° |
Accessories
Cable holders
(* May not be included)
Shell Counterweight 230g*
It allows the float switch to work always with the same cable length even in turbolent waters avoiding damages to the cable.
