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Shenzhen Qianhai Lensen Technology Co., Ltd.
China Manufacturer with main products: RF Module, Radio Modem, Di Do Module, Data Transceiver, Ai Module, Ao Module, Wireless Data Sulition, Automation Solution |
Wireless Water Tank Monitoring System 1km ON-off Control
| FOB Price: | 170.00 - 180.00 USD/Piece |
|---|---|
| Supply Ability: | 600 Piece(s) per Month |
| Shipping: | express |
| Payment Terms: | T/T, Western Union |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
|---|---|
| Place of Origin: | Guangdong in China |
| Packaging Details: | standard |
Quick Details
- Brand Name: Lensen
- Frequency: 433MHz
- Frequency Range: 429-436
- Polarization: no
- Weight: 0.6
Specifications
Features:
Monitor remote side water tank's level value and reveal on touch panel
Switches on the pump when the water in the remote tank goes low level.
Switches off the pump when the water in the remote tank reaches high level.
Wireless connection, no need to switch ON/off the pump manually.
No more overflow thus saving water electricity & manpower.
Easy installation. No communication fee.
Hardware needed:
1. 24V DC Power supply (12V customize)
2. Thrown-in level sensor
3. LS-RAI02 analog acquisition module
4. Pump
5. LS-RDIO0202B (with antenna)
6. Solid state relay
7. HMI
System diagram
how to connect tank side
Connect level sensor with our LS-RAI02
about LS-RAI02
It is an analog acquisition module. OK to collect 4-20mA analog signal and wireless transmit to remote side. Support 2-wire sensor or 3-wire sensor. in this application, you use only 1AI.
Frequency |
433MHz or 450MHz or 470MHz |
Power output |
1W for 2km LOS control |
Products |
1AI |
Input type |
4-20mA or 0-5V |
Resolution ratio |
24 bit |
Accuracy |
±0.04% |
Power supply |
9-36V DC usually use 24V DC |
Interface |
RS-485 |
Channel No. |
16ch default, can program via DIP switch |
Working temperature |
-35 °C ~ +75 °C industrial |
Dimension |
115×90×40(mm) |
Fix way |
Standard 3.5 inch industrial DIN Guild rail |
how to connect pump sidE
LS-RDIO0202 has 1 relay output, wireless RS485 port A3 and B3 to connect with HMI.
about LS-RDIO0202. in this project, you use only 1 output.
Parameter | |
Power output: |
1W |
Power supply: |
9V-30V (choose 24V DC or 12V DC) |
Control distance: |
3km or (1km version) |
Output: |
2 relay output, contact AC250V/5A,DC30V/5A |
Transmitting current: |
450mA |
Communication port |
RS485 (wireless RS485) |
Frequency: |
433MHz,400, 450,470 or other band |
Channel No: |
16 Channels, can change via DIP switch |
Dimension: |
115×90×40(mm) |
Temperature: |
-35℃~+75℃( industrial) |
Mounting method: |
Standard 3.5 inch industrial guild rail |
how to set channel and ID
2 modules should set with the same ID, the same channel.
One set as master and one set as slave
about the HMI program
If you could write HMI yourself, that'S better. If not, we can also provide you HMI with program.
Any further questions about it, welcome to contact Sunny freely.
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