Bj-5a series cable floating ball liquid level switch automatically flips with the rise or fall of liquid level by using the buoyancy of liquid, and the internal contact changes the state of on and off to send out control signals; It can adapt to different application requirements, such as sewage lifting device, sewage pump, water tank, water tower, fire pool, sewage treatment plant, pump station and other untreated sewage and wastewater containing suspended solids.
Product features:
1. When rolling steel balls mechanically, Omron microswitch controls.
2. The interior of the floating ball product is upgraded for three times, and 360 ° barrier free operation.
3. The cable core is strengthened with waterproof treatment to prevent moisture from entering the floating ball through the cable, and fully meet the requirements of leak proof and moisture-proof, so as to ensure the electrical safety of the floating ball.
4. The waterproof nut weight design can be hung above the detection point at will, and can be adjusted according to the monitoring point. The height can be adjusted without any accessories, which makes the installation easier.
5. It is suitable for long distance and can control the liquid level above 20cm-200cm.
6. The structure has strong water resistance, anti pollution, reliable performance and long service life.
7. It is used for automatic liquid level control of water supply, drainage and corrosive liquid, with a warranty of 2 years (cut the cable manually or by yourself, and it cannot be replaced free of charge).
Installation method of heavy hammer:
1. The cable passes through the waterproof nut to the position you need, and the waterproof nut is tightened, so that the hammer will not slip.
2. The heavy hammer is an accessory only when required.
3. During installation, the final interface parts of the cable shall not be immersed in water.
Wiring diagram:
matters needing attention;
1. Use within the specified voltage, current and temperature range. Silicone cable is recommended for sewage, etc.
2. Installation distance of universal liquid level float switch: the distance between the float switch and the fixed (positioning) part shall not be less than 15cm
3. Multiple sets of cable float level switches can also be used to control the water pump in series to prevent the cable float level switch from malfunctioning during operation and damaging the equipment.
Forbidden operation:
1. The power line is an integral part of the device. Once the wire is found to be damaged, the device should be replaced, and it is not allowed to repair the cable.
2. Please connect the cable directly to the distribution control box, and try to avoid having intermediate connectors. If there are connectors, never immerse the cable connectors in water.
3. Pay attention when wiring. When wiring in the wiring duct slot, do not pull the cable hard, which will cause the copper wire of the cable to break, and the signal will be good and bad.
4. The water pump must be grounded and equipped with a suitable leakage switch to ensure personal safety.
5. Keep the unused cable insulated.
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