With stable function and good quality, it is widely used in water conservancy projects, water towers, buckets, water tanks. The output type is relay output. Output type: relay output. Output capacity: 10A.
eBay
Liquid Level Control Relay, Water Level Relay 220V, Automatic Water Pump Controller Switch with Stainless Sensor
Aliexpress UK
The float valve inside allows water to flow until a specific water level is reached. The water level starts to drop, the valve will be再次 open and the water will start flowing again. Once it reaches the valve, it will automatically stop adding water, so when the water reaches the internal float, it will shut down.
eBay
Float Switch High Temperature Resistant Stainless Steel Water Tower Tank Liquid Water Level Automatic Level Controller Sensor
Aliexpress UK
With stable function and good quality, it is widely used in water conservancy projects, water towers, buckets, water tanks. The output type is relay output. Size: Approx. 60x40x18mm / 2.4x1.6x0.7in.
eBay
Liquid Water Level Controller Sensor Module DC 9-12V Automatic Pumping Drainage Water Level Detection for Pump Control
Aliexpress UK
With stable function and good quality, it is widely used in water conservancy projects, water towers, buckets, water tanks. The output type is relay output. Size: Approx. 60x40x18mm / 2.4x1.6x0.7in.
eBay
Float Switch High Temperature Resistant Stainless Steel Water Tower Water Level Automatic Level Controller Tank Flow Sensor
Aliexpress UK
It is designed with stainless steel filters and screws, which is rust-proof and has a long service life. Easy installation: With a user-friendly design, installing this float valve is quick and easy.
eBay
Stainless Steel Float Switch Water Tower Tank Liquid Water Level Automatic Level Controller Sensor Power Tools Accessories
Aliexpress UK
[EASY TO MAINTAIN]The floating valve is equipped with a filter, which must be used for the water inlet to avoid sand and gravel from blocking the floating ball. We use stainless steel as the valve body and use stainless steel screws, never rust, very safe.
eBay
1/10 Pc Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller Automatic Water Pump Controller Tank Pool
Aliexpress UK
Model: /2"-top water inlet (height 89mm), /2" side water inlet (height 108mm), /2"-top water inlet (height 111mm), /2" side water inlet (height 129mm) (optional). Floating ball valve: This product is suitable for water tank water towers/pools/pools/solar water tanks/water storage.
eBay
Water Level Indicator for Water Level Sensor universal input Liquid Level Controller temperature controller
Aliexpress UK
Output type: Relay output. Output capacity: 10A. Wide Application Range – Perfect for water protection projects, tanks, pools, locks, and containers. Easy Installation & Stable Performance – Simple setup with plug-and-play convenience.
eBay
Aquarium wall mounted automatic water replenishment system adjustable water injection device fish tank water level controller
Aliexpress UK