Shanghai Wafer Microelectronics Co., Ltd.

Gsm Water, Water Tank, Gsm Remote Control manufacturer / supplier in China, offering Wf-902 GSM Unit for Water Level Monitor and Alarm System, Coin Acceptor Operated Timer Control Board (WF-501LCD), Coin Acceptor Operated LCD Timer Control Board and so on.

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Wf-902 GSM Unit for Water Level Monitor and Alarm System

FOB Price:US $100 / Piece
Min. Order (Pieces) FOB Price
1+ US $100 / Piece
Get Latest Price
Min. Order: 1 Piece
Production Capacity: 10000
Transport Package: Paper Carton
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

Basic Info.

Model NO.:WF-902
Application:Automatic Doors
Signal Transmission:RF Remote Control

Product Description

WF-902 GSM Unit for Water level monitor and alarm System
Wf-902 GSM Unit for Water Level Monitor and Alarm System
Compatible with worldwide GSM mobile SMS Protocal;
Can config to use the SMS or phone calling alarm information notice to the management person
Accepts normally Open, Normally Closed or Changeover Float switches
Four water leavel detection
Auto-resend the alarm message or phone calling with a pre-set timer to avoid the mistake of the management person
Alarm infomation text for different level can be pre-set by the user
Optional Remote Monitor/Control unit to instantly view state of Tank and Pump and manual override of pump.
Water proof installation box design and easy input unit can monitor water flow and stop pump to prevent it running dry in event of low water level at supply.
The system has been design for low power consumption (making it suitable to be powered by a small solar panel at remote locations). Both the wireless Pump Unit and the remote Wireless Tank unit have Four switch type water level switch inputs, one alarm sensor input and two relay outputs available.
If you have any interest in our GSM management Unit, please contact us with our online skype service: Wafer-service
System Map:
Wf-902 GSM Unit for Water Level Monitor and Alarm System
When Water Level is at Very low, Low, High and Highest ( four water level )then will send the Alarm message to Management Person or phone calling the management person. (you can preset to enable every position alarm function)
When Water level is lower than Lowest position, then will start the Relay1 ( Can be used to drive the water pump);
When Water level is higher than Highest position, then will start the Relay2 ( Can be used for the alarm speeker or alarm lamp);
When System alarm happens, that will Send the Alarm message to the Management Person;
When water level back to the normal postion, it will also send the alarm message.
System can be installed easily and automatic system adjust.
Every position alarm function can be enabled or disabled.
Mobile phone software for android system:
Optional water float switch ( water tank side mounting)
Wf-902 GSM Unit for Water Level Monitor and Alarm System
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Shanghai Wafer Microelectronics Co., Ltd.

- Shanghai, China
- Manufacturer/Factory, Trading Company

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