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2 Channels RS485 433MHz 2km Wireless Pump Controller

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2 Channels RS485 433MHz 2km Wireless Pump Controller

Name: 2 Channels RS485 433MHz 2km Wireless Pump Controller
Brand: Lensen
Price: 1 USD

Best 2 Channels RS485 433MHz 2km Wireless Pump Controller wholesale

Brand Name : Lensen

Model Number : LS-RDIO0202

Certification : CE

Place of Origin : China

MOQ : 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

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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 A	Slave B	Input 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

2 Channels RS485 433MHz 2km Wireless Pump Controller Images

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