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Shenzhen Qianhai Lensen Technology Co., Ltd
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2 Channels RS485 433MHz 2km Wireless Pump Controller

2 Channels RS485 433MHz 2km Wireless Pump Controller

Brand Name Lensen
Model Number LS-RDIO0202
Certification CE
Place of Origin China
Minimum Order Quantity 2pcs
Price Negotiation
Payment Terms T/T, Western Union, Paypal
Supply Ability 6000pcs/month
Delivery Time 2-6 days
Packaging Details standard carton
Power output 1W
Frequency 433MHz
Distance 2km
Channel 2 channels
Signal type Digital I/O
Interface RS485
Detailed Product Description

Wireless Water Level Controller, pump ON-OFF controller

 

 

Features:

Switches ON the pump when the water in the overhead tank goes low level.

Switches OFF the pump when the water in the overhead tank reaches high level.

DI, DO, Power and Communication LED Lights.

Wireless connection, no need to switch ON/OFF the pump manually.

No more overflow thus saving water electricity & manpower.

Easy installation. Can do it by yourself.

No communication fee.

 

Hardware needed:

1. 24V DC Power supply (12V customize)

2. Float switch (with high and low level)

3. LS-RDIO0202 (with antenna)

4. Pump

5. Solid state relay

 

System diagram

When water level low, pump ON. When water level high, pump OFF

Master ASlave BInput and Output Correspondence
A(DI1-DI2)B(DO1-DO2)DI1 of A control DO1 of B, D2 of A control DO2 of B
A(DO1-DO2)B(DI1-DI2)DO1 of A is controlled by DI1 of B, DO2 of A controlled by DI2 of B
Notes: A and B should set the same channel

 

 

Product Tags: 433MHz Wireless Pump Controller   RS485 Wireless Pump Controller   2km Pump Control Module  
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