The economical version of the BIP STOP!
The float is suitable for CLEAR WATER
The BIP ECO level switch is a float designed based on the BIP STOP float level switch, from which it takes the technology and reliability, while offering a more economical solution thanks to its high-quality PVC cable instead of a neoprene cable.
With a biconical shape, the copolymer polypropylene float is specially designed to prevent accumulation of impurities on its body, thus preserving its performance and longevity over time.
⚠️ Warning: due to its design, the BIP ECO is not recommended for slow filling flow rates. In this case, prefer the AQUA or SOBA range level switches, which are better suited to this type of application.
100% French design and manufacturing.
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Drainage or FillingThe BIP ECO level switch operates on the principle of tilt-based level detection.
The float is equipped with a three-conductor cable (COM, NO, NC), allowing the operating mode to be selected during wiring: Used in pairs with another float of the same type, it allows regulation of the minimum and maximum levels of a tank.
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In drainage mode, the level switch activates the pump start in the high position (anti-overflow). An electric current passes through the float to the connected device (control relay, pumps, valves, alarms).
Once the tank is empty, the level switch cuts the electrical circuit to protect the equipment (pumps) in the absence of water in the tank.
In filling mode, the electrical circuit inside the switch closes (NC) when the switch is in the low position. Thus, the pump starts to fill the tank.
Ballast positioningThe triggering of the float level switch (switching angle) can vary depending on the liquid agitation, the filling/drainage flow rate, but especially depending on the ballast positioning or fixing point. Indeed, the cable length between the counterweight and the float switch determines the amount of liquid that rises or falls to bring the float switch to change state. You have the possibility to adjust the counterweight on the device cable to optimize its operation. |
You have the possibility to adjust the counterweight on the device cable, thus the greater the distance between the ballast and the float, the greater the difference in levels will be and consequently the greater the switching angle will be.
This allows the float to adapt to possible turbulence in the liquid but also allows the float to work in a wide range of densities.
Below are indicative values for the BIP ECO with a minimum and maximum cable length to ensure correct operation:
Min. value Y = 10cm > X ≈ 30-35 CM
Max. value Y = 30cm > X ≈ 60-65 CM
To adjust the ballast on the cable, simply pull on the plastic or resin ballast to unclip it from the clamping ring or O-ring. Then slide the clamping ring/O-ring to the desired location and replace the ballast on it, so that the weight is locked on the cable.
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Float fixingThe float level switch can be suspended via the cable sheath, using the FIXCAB fixing accessory, which allows the electrical cable to be properly fixed at the desired height and allows precise adjustment at any time. Be careful when using clamps or other elements during fixing which can damage the cable and deteriorate the device by allowing water to enter inside the float level switch by capillarity.
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Electrical connectionIn outdoor or humid spaces, the electrical connection of the float level switch must be waterproof and properly insulated in a hermetic box, thus preventing water or other contaminants from entering the cable. This helps prevent water infiltration that could compromise the safety of electrical connections as well as the lifespan of the float. The electrical connection box should never be placed inside the tank. The cable and its capillary can be extended using a standard signal cable. We equip our floats with the cable length you want to avoid connections that would impair their operation.
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Unlike flat sensors, the BIP ECO offers omnidirectional detection. Its shape allows it to react to water movements regardless of its position in the liquid.
This ensures more reliable detection, especially in agitated environments or those subject to turbulence.
Cable fixing accessory strongly recommended for all suspended floats.
Level control relay with alarm.
Ideal multifunction socket for pump control.
The ball ballast can be installed at any time.
To best define the float level switch suited to your needs, ATMI offers a wide range of level switches for liquids and solids in various applications.
