eBay
Black Water Temp Gauge Radiator Temperature Water Temp Joint Pipe Sensor 18MM 20MM 22MM 24MM Hose Adapter
Aliexpress UK
Easy Installation: Designed with standard G1 thread interface for straightforward integration into existing systems. Output Pulse Duty Cycle: 50%±10%. Flow Pulse Characteristics: (Hz)=[1.08 Q]±5% (Q is the flow rate in L/min), for i.e., 64.8 pulses per liter of water.
eBay
Home Alarm Water Leakage Alarm Independent Water Leak Sensor Detector Flood Alert Overflow Security Alarm System
Aliexpress UK
Materials: Crafted from and featuring a 316L stainless steel shaft, this water flow sensor is designed for durability and safety, making it suitable for various applications such as water dispensers and coffee machines.
eBay
Tank Liquid Water Level Sensor Control Horizontal PP Side Mount Float Switch Automatic Water Pump Controller for Aquariums Fish
Aliexpress UK
(Flow range：1-30L/min. 1) Red Wire IN Connect to +. 3) Black Wire GND Connect to -. Frequency: F=4.5 Q(L/Min). Otherwise deal is final. All products are quality checked. We will be happy to resolve any issues you may have in a cordial and friendly manner.
eBay
Digital Dual Gauge with Alarm 0-190ohm 52MM Water Level+Sewage Level Meter for Water/Sewage Level Sensor Car Boat Marine Custom
Aliexpress UK
Water flow switch is a very important part in the water heater. When there is a certain water flow through inlet, electric circuits is connected and water heater begin to heat. Permanent magnet filter removes impurities.
eBay
Moray ME201W Solar Panel Smart Water Oil Level Alarm Mobile APP Connect WiFi Wireless Ultrasonic Water Tank Level Sensor
Aliexpress UK
Thread Size: G1/2", DN15. Switching power: 10W, normally open,(NO). Start Flowing Rate: 10L/minutes. Specifications: Material: Brass. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
eBay
Moray ME201W SmartLife TUYA App Detection Smartphone Full Water Alarm System Controller Water Tank Level Sensor
Aliexpress UK
Monitoring Range: 0.3-4L/min. Stainless Steel Material: Made of stainless steel, suitable for various water flow applications. 1 Flow Sensor. Material: Stainless Steel. Wide Applications: Suitable for devices with G1/4 threaded interfaces such as water heaters, coffee makers, and water purifiers.
eBay
52mm Auto Water Temperature Meter Universal LCD Digital Thermometer Indicator with Water Temp Sensor 1/8NPT Adapter 26-40MM 12V
Aliexpress UK
Compatible with Heatline Capriz 2 (24C & 28C) and Monza 2 (24C & 28C) boiler models, this sensor ensures optimal boiler performance by regulating water flow efficiently. Heatline Capriz 2 24C (2015 Onwards) 47-157-27.
eBay
KERUI Wireless Water Sensor 90dB Alarm Water Leak Detector Alert Monitoring of Leaks and Drip Alarm for Kitchen Bathroom Basemen
Aliexpress UK