| Customization: | Available |
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| Temperature: | Ordinary Temperature |
| Certification: | ISO9001 |
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liquid level switch is a mechanical switch placed inside a plastic casing, and the height controlled is adjusted by the length of its own cable.When the liquid level reaches the controller, the plastic shell tilts and the mechanical switch will close or cut off the circuit, thereby starting or stopping a pump or activating an alarm device, which can be used separately as a single point alarm (high level alarm or low level alarm)
It can also be used in combination with multiple points
Automatic drainage
Automatic hydration
Dual pump control with one in use and one backup
Liquid level regulator
| Specification parameters | |
| Float Regulator | Liquid Controller /float switch |
| Rated voltage | 250V(380V)/120V |
| Rated Frequency | 50Hz/60Hz |
| Rated current | 16A(8A)/10A(8A)/10A(4A) |
| Working temperature | 0 degee to 80 degree |
| Mechanical endurance | ≥100.000 times |
| Electric endurance | ≥ 50.000 times |
| Protection grade | IP68CS |
| Standard cable length | 5m 10m 20m as customs required |
| Switch currency | +++ ≥50 000switch workings tested by VDE specialisation |
| Protective connection | T 70U |
| Protection | Waterproof |
| Working pressure | Max.1bar |
| Circuit breaking capacity | Directly KW with 250V |
| Float | Polypropylene |
| Cable | Polypropylene Jacket |
| Counter Weight | Polypropylene Sealed Housing |
| Cable Material | HO7RN- F3x0.75mm2 , PVC (3x0. 5mm2,3x0.75mm2, 3x1.0mm2) |
Used for integrated pumping stations
The water level of the pump station gradually risesThe water level in the pump station continues to rise, and two liquid level sensors are poured into the water,The water level in the pump station continues to rise,The water level of the pump station continues to rise,Installation precautions
1. Location selection:
The installation position should be far away from the water inlet, otherwise the fluctuation of the water inlet may cause the switch to malfunction.
If the switch device is located on the wall of the container pool, an L-shaped angle steel bracket can be installed.
If the switch device is located in the mixing area, anti wave tubes or anti wave baffles can be installed.
2. Pipe diameter selection: Choose a flange connection pipe with an inner diameter greater than the diameter of the floating ball.
3. Wiring requirements: It is recommended to use multi-core cables for wiring.
4. Load matching: The controlled circuit load must match the contact capacity of the float switch.
5. Liquid specific gravity: The specific gravity of the tested liquid must be greater than that of the float.
6. Float position: The action point of the float has been adjusted according to the customer's order requirements at the factory. Please do not adjust the float position arbitrarily.
7. Vertical installation: When installing the transmitter housing, a vertical suspension line should be installed without any tilt in any direction.
Wiring precautions
During the wiring process, ensure that the power cord is connected correctly to avoid short circuits or open circuits.
2. At the same time, ensure that the signal line is firmly connected to avoid poor contact or looseness.
Setting and Debugging
1. Sensitivity adjustment: According to the characteristics of the liquid and the requirements of liquid level changes, the sensitivity adjustment is completed through the adjustment button or electronic panel on the controller.
2. Upper and lower limit settings: Set appropriate upper and lower limits for the liquid level according to actual needs. When the liquid level reaches the upper limit, the controller will trigger an alarm or control signal; When the liquid level is below the lower limit, the controller will perform the corresponding operation.
Company Introduction
Changsha Lingbo Environmental Protection Technology Co., Ltd. is a high-tech enterprise focusing on water treatment accessories. Its main products include RO membranes, ultrafiltration membranes, filter cloths, filter bags, filter elements, water tanks, dosing pumps, metering pumps, and pharmaceuticals, which are widely used in new energy, microelectronics, petrochemicals, medical, pharmaceutical, food and beverage, water treatment, and automobile manufacturing. We are able to provide RO systems and various water treatment products for residential, commercial, and industrial components. We not only focus on the quality and performance of our products, but we continue to research and innovate to provide more efficient, energy-saving, and environmentally friendly products and solutions for global customers.
Q1:Are you a manufacturer?
A:we are both the factory and trade company.
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