C200-D Ultrasonic Wireless Water Level Controller 3000W AC60-450V Non-contact Measurement for Water Tank/Tower (1KM/Plug-in)

Advantages of Ultrasonic Probes:
- Food grade probe: non-contact measurement, does not come into contact with water, does not pollute water, long-term use does not affect water quality, safe and hygienic.
- High precision measurement: Ultrasonic detection, with a measurement accuracy of up to 1cm, linear display of water level, and high measurement accuracy.
- Safe and non leakage: Non contact measurement, no contact with water, no risk of leakage, safe and reliable.
- Wide applicability: It can measure ordinary water quality, as well as pure water, oil, liquor, sewage, hot water, muddy water, particulate matter, etc. It has a wide measurement range and strong applicability.

Applications:
- Household water tower and tank
- Agricultural irrigation
- Acid alkali wastewater
- Waterworks
- Industrial pool
- Municipal engineering

Key Features:
- SPI RF communication technology: high gain antenna, 10 second signal monitoring, strong penetration, strong anti-interference, more stable.
- LED multi-level water level display: The entire series comes standard with 5-stage water level display, visual operation, fault visibility, convenience, and intelligence.
- Multiple installation methods are more convenient: screw installation or rail installation, air switch box, and distribution cabinet can all be installed, making installation and use more flexible.
- AC60-450V ultra wide voltage input range, switch power supply isolation, high efficiency, and energy saving; Compatibility: AC110V/220V/380V voltage input.
- (Solar-powered version) Newly upgraded tempered glass solar panels with stronger photosensitive efficiency, surface oxidation resistance, durability, and IP68 protection level sealed with glue. Equipped with a large capacity 18650 lithium battery, it has an ultra long battery life and can be used normally for more than a month on consecutive cloudy days.
- Water level can be set: Users can adjust the starting or stopping water level of the machine by modifying parameters according to their actual usage.
- Integrated water supply and drainage machine: The factory default machine is in water supply mode: starting at the lower water level limit and stopping at the upper water level limit; Users can adjust the drainage mode by modifying the parameters: starting at the upper water level limit and stopping at the lower water level limit.

Automatic/Manual Control:
- Automatic mode: lower limit automatic start, upper limit automatic stop (opposite to drainage mode).
- Manual mode: When stopping, you can manually press the start button to start, and it will automatically stop when the water is full.

Multiple Protections:
- Dry rotation protection: If the water level does not change within the set time after the water pump is started, the main controller will automatically power off and display Er.1 dry rotation protection. The alarm will automatically clear after 60 minutes by default.
- Offline protection: When the ultrasonic probe of the slave machine is not installed or the connector has poor contact, the main controller will automatically power off and display Er.2 offline protection. After the ultrasonic probe is installed properly, the alarm will be automatically cleared.
- Time-out protection: If the water level does not rise to the set upper limit within the set time after the water pump is started, the main controller will automatically power off and display Er.7 timeout protection; When the controller cannot automatically control, a timer can be used for semi-automatic control.
- Communication protection: Within 10 minutes, if the receiving host does not receive the transmitter signal, it will display an Er.8 communication protection alarm. After communication is restored, the machine will automatically release the alarm.

Receiving Main Controller Parameters:
- Rated voltage: AC60 - 450V/50Hz (compatible with AC 110V/220V/380V input)
- Signal frequency: 433MHz
- Operating temperature: -40℃ to 95℃
- Installation method: screw and guide rail installation
- Load power: < 3000W
- Standby power consumption: < 1W
- Sensitivity: -121dBm
- Theoretical distance: 1000 - 5000m (optional)
- Product size: 96 x 80 x 48mm

Solar-powered Transmitter Parameters (Solar-powered Version):
- Operating temperature: -40℃ to 85℃
- Waterproof level: IP68
- Material: tempered glass solar panel
- Transmitting power: 20 - 30dBm
- Signal frequency: 433MHz
- Theoretical distance: 1000 - 5000m (optional)
- Product size: 100 x 68 x 48mm

Ultrasonic Probe Parameters:
- Operating temperature: -10℃ to 70℃
- Applicable water sample: 20cm - 300cm
- Detection angle: ±15°

Power Adapter Parameters:
- Power supply type: power frequency with isolation
- Power cable length: 1.2m
- Product size: 85 x 58 x 33mm
- Input voltage: AC220V/50Hz (Please contact our customer service if you need the 110V power adapter)
- Output voltage: 6V/350mA

Package Included:
- 1 x Main Controller
- 1 x Power Adapter
- 1 x 1.5M Extension Cable
- 1 x 1M Antenna
- 1 x Ultrasonic Probe
- 1 x Controller Fixing Guide Rail
- 1 x User Manual

Safety Reminder:
1. When installing and repairing circuits, it is necessary to operate under the condition of power off, distinguish the wiring between input and output to avoid short circuits!
2. In order to extend the service life of the switch, it is strictly prohibited to use it with excessive power.
3. Remote control distance: The above remote control distances of 1000 meters and 5000 meters are theoretical distances that cannot be achieved in actual use. Generally, in unobstructed open spaces, the distance is around 10% -50% of the nominal distance
4. Due to various factors such as environmental obstacles, electromagnetic interference, different installation locations, and different loads that affect the actual control distance of radio signals, the remote control distance is based on the user's actual use.
5. Installed in environments with high electromagnetic interference such as pump rooms, computer rooms, large distribution rooms, metal electrical boxes, and high-voltage lines, it can cause severe attenuation of remote control distance. Please be aware.
6. Obstacles such as walls and mountains can also cause severe attenuation of RF signals and shorten the control distance. The remote control distance varies in each environment, depending on the level of environmental interference.