Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Operating Voltage | DC 12V / AC 220V |
| Probe Material | Stainless Steel 304 |
| Control Mode | Automatic High/Low Level Detection |
| Max Load Capacity | 10A Relay Output |
| Cable Length | 5 Meters (Extendable) |
| Waterproof Rating | IP68 for Probes |
| Application Scenarios | Tanks, Towers, Pools, Wells |
| Indicator Lights | LED Status Indicators (Power, Pump, Alarm) |
| Installation Type | Wall-Mounted DIN Rail Compatible |
| Package Contents | 1x Controller Module, 3x Probes, 1x Manual |
Anonymous
Mar 28, 2026
Rating: 5/5
Perfect for my rainwater tank
This controller works exactly as described. I installed it on my garden rainwater collection tank, and the automatic pumping feature saves me so much time. The stainless steel probes feel very durable.
Anonymous
Mar 26, 2026
Rating: 4/5
Solid build quality
The module casing is robust and the probes are heavy-duty. It handles the humidity in my basement utility room perfectly. Just ensure your voltage matches the model you order.
Anonymous
Mar 25, 2026
Rating: 5/5
Reliable industrial grade performance
I use this in a small commercial setup for a water tower. It has been running continuously for three months without any false triggers or failures. Highly recommended for stability.
Anonymous
Mar 22, 2026
Rating: 4/5
Good value but instructions could be clearer
The device functions well once you figure out the wiring diagram. It successfully controls my pool refill pump. I deducted one star because the manual was a bit vague on the high/low setting adjustments.
Anonymous
Mar 21, 2026
Rating: 5/5
Easy DIY installation
I am not an electrician, but I managed to install this on my home well system following online tutorials. The LED indicators make troubleshooting very easy. No more dry running pumps!
Anonymous
Mar 16, 2026
Rating: 5/5
Solved my overflow issue
My old float switch kept getting stuck, causing overflows. This electronic sensor is much more reliable. It cuts the power instantly when the water reaches the top level. Great purchase.
Q: What happens if the power goes out while the pump is running?
A: If power is lost, the pump will stop immediately for safety. Once power is restored, the controller will re-evaluate the water level sensors and resume operation based on the current level status.
Q: Does this module support both filling and draining modes?
A: Yes, the controller features a switch or jumper setting that allows you to toggle between 'Fill Mode' (pump on when low) and 'Drain Mode' (pump on when high). Please refer to page 3 of the manual for details.
Q: Can I connect two pumps to this single module?
A: The relay is rated for 10A. You can connect two pumps only if their combined current draw does not exceed 10A. For higher loads or multiple large pumps, we recommend using an external contactor triggered by this module.
Q: Can this controller handle saltwater in a swimming pool?
A: Yes, the probes are made of Stainless Steel 304 which offers good corrosion resistance for standard chlorinated and mild saltwater pools. However, for extremely high salinity environments, regular inspection is recommended.
Q: Is it possible to extend the probe cables beyond 5 meters?
A: Absolutely. You can extend the cables using standard waterproof junction boxes and appropriate gauge wire. Just ensure all connections are properly sealed to maintain the IP68 rating.
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