Shanghai Automation Instrumentation Co., Ltd. wireless water supply system long-distance touch screen liquid level display and monitoring and alarm system plan: DW wireless monitor, DW wireless switch quantity controller, DW wireless analog quantity acquisition combination, wireless remote liquid level display monitoring and alarm system is based on Transmit the radio station to monitor the change of liquid level, such as water level, pressure, temperature, current, voltage and other parameters.
The digital radio station transmits and receives data through long-distance radio waves. It consists of transmitters, receivers, sensors, programmable logic controllers, and receiving and transmitting wires. It is suitable for long-distance data transmission, for example, in places where it is difficult to wire in mountainous areas, it can monitor data such as liquid level, temperature, pressure, flow, etc., and can remotely control and monitor. Stable signal, flexible application and easy installation.
Digital radio type wireless remote display monitoring and alarm system (transmitter) can measure water level, pressure, temperature or other parameters, with power saving function. When there is no AC power at the installation site of the transmitter, the transmitter can be connected to an external battery. Maintenance or solar cell.
Features:
1. Can measure water level, pressure, temperature or other parameters and transmitter battery voltage.
2. A transmitter can be equipped with multiple receivers to monitor the parameters of the same point in different places.
3. The receiver can provide a set of 4-20mA current or 0-5V, 0-10V voltage output.
4. According to customer needs can detect the operating status of the equipment.
5. The executable command can automatically start and stop the water pump, and the solenoid valve automatically opens and closes to realize the strong stop control of the water pump;
6. Manual and automatic flexible switching function;
7. When the water level exceeds the limit, an audible and visual alarm signal is issued;
8. Clear and intuitive expression of power indication function, work running status indication, alarm indication, automatic mute function, etc.
Application areas:
1. Widely used in high-rise buildings, waterworks and sewage treatment plants.
2. Automatic measurement and control of liquid levels in general industrial and civil building water tanks, oil tanks, water reservoirs, water towers, etc .;
3. Used for liquid level measurement and control of various non-conductive, flammable, explosive and corrosive media in petrochemical series.