Низкая стоимость 1/4 PE пластиковые расход воды переключатель датчика Холла для обратного осмоса фильтр машины 10W DC100V 0.5A
- Category: Flow Sensors >>>
- Supplier: Foshan,Shunde,Zhongjiang,Energy,Saving,Electronics,Co.,Ltd.
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Product Overview
Description
Prodcut Name：Water Flow Switch
Material：POM
Pipe Connection：1/4 PE
Installation Method：Parallel / Vertical
Max Switching Current： 0.5A
Max Switching Voltage： DC100V
Starting Flow：>0.1L/min
Flow Range：1-25L/min
Max Water Pressure： 1.5MPA
Pipe Connection：1/4 PE
Installation Method：Parallel / Vertical
Max Switching Current： 0.5A
Max Switching Voltage： DC100V
Starting Flow：>0.1L/min
Flow Range：1-25L/min
Max Water Pressure： 1.5MPA
一、 Usage
According to different switch control methods, it can be used for two ways: water supply or water discharge. It can be
used for rapid water heater water supply control and water storage type electric water heater water supply and power failure control.
二、 Working Principal
When there is water flowing in the water flow switch, when the water flow rate is ≥1.0L/min, the magnetic core in the water flow switch is driven to be displaced by the water flow, and the magnetic core displacement drives the magnetic source to generate a magnetic control action to make the water flow switch output a “on” signal. The signal input device control system realizes the control function through the control system. When the water flow rate is less than the startup flow rate, the water flow switch outputs a “off” signal. The control system produces the opposite control effect as described above.
三、 Technical Parameters
used for rapid water heater water supply control and water storage type electric water heater water supply and power failure control.
二、 Working Principal
When there is water flowing in the water flow switch, when the water flow rate is ≥1.0L/min, the magnetic core in the water flow switch is driven to be displaced by the water flow, and the magnetic core displacement drives the magnetic source to generate a magnetic control action to make the water flow switch output a “on” signal. The signal input device control system realizes the control function through the control system. When the water flow rate is less than the startup flow rate, the water flow switch outputs a “off” signal. The control system produces the opposite control effect as described above.
三、 Technical Parameters
Number | Test Project | Parameter | Unit | Remark |
1 | Max. Switching Current | 0.5 | A | |
2 | Maximum Load Current | 1.0 | A | |
3 | Maximum Contact Resistance | 100 | mΩ | |
4 | Maximum Load Power | 10 | W | |
5 | Max Switching Voltage | 110 | VDC | |
6 | Minimum Breakdown Voltage | 220 | VDC | |
7 | Starting Flow | >1.0 | L/min | |
8 | Flow Range | 0.3 ~ 6L/min | L/min | |
9 | Starting Pressure | <1.0 | MPA | |
10 | Minimum Water Pressure | <1.75 | MPA | |
11 | Max Water Pressure | 2.0 | MPA | |
12 | Working Temperature | 0 - 120 | ℃ | |
13 | Applicable Ambient Temperature | -40-150 | ℃ | |
14 | Service Life | 10(8) | Times (switching cycle) | 5VDC 10mA |
15 | Response Time | 0.2 | Second | |
16 | Response Time | 0.2 | Second |
