Level and Liquid Sensors

Level and Liquid Sensors

Water level sensor, YB-2J-F, 12-32V, 4-20mA, IP68, 0-3m
Water level sensor, YB-2J-F, 12-32V, 4-20mA, IP68, 0-3m
In Stoc
Submersible transmitter for precise water level monitoring in tanks and wells, measures 0-3 m based on pressure and offers standard 4-20mA output for quick integration with PLC or SCADA. Operates at 12-32VDC, has 304 stainless steel housing with IP68 protection for harsh environments, digital temperature compensation and high stability over time.
358.96 RON
Water level control relay module, 9-12V, automatic
Water level control relay module, 9-12V, automatic
In Stoc
Automatic level controller with relay for starting and stopping the pump depending on the water level in the tank, uses 3 simple electrodes for minimum and maximum detection, operates at 9-12V AC or DC, offers relay output up to 10A for controlling loads, has screw connectors for quick wiring without soldering.
38.90 RON
TDS sensor module, water quality, analog probe, 3.3-5V
TDS sensor module, water quality, analog probe, 3.3-5V
In Stoc
Water conductivity and TDS estimation module, ideal for monitoring water quality with Arduino and other compatible boards. It offers stable analog output for fast readings, operates at 3.3-5V with low power consumption, includes a durable stainless steel probe and easily integrates into aquariums, hydroponics, filters or educational projects.
28.47 RON
Water Leak Detection Probe, WLS02, Stainless Steel Electrode, 12-24V, NO, 1m Cable
Water Leak Detection Probe, WLS02, Stainless Steel Electrode, 12-24V, NO, 1m Cable
In Stoc
Passive probe for water leak detection, signals the presence of liquid through the conductivity between two electrodes. Stainless steel electrode resistant to corrosion, including in humid environments or saltwater. Compatible with 12-24V systems and NO output through external module, it has a 1 m cable for flexible installation in technical rooms, under equipment, or in basements.
59.67 RON
Water level sensor, liquid
Water level sensor, liquid
In Stoc
Quickly monitor the level of water or other liquids in Arduino projects, providing stable analog measurement for automation and alarms. It operates at 3-5V, has a 40x16 mm detection area for accurate readings, low consumption over 20 mA and compact dimensions of 62x20x8 mm, easy to integrate into housings and DIY assemblies.
1.78 RON
Liquid flowmeter sensor, G3/4, 1-60L/min
Liquid flow meter sensor, G3/4, 1-60L/min
In Stoc
Quickly monitor water flow and volume in projects with Arduino or other boards, ideal for automation and measurement systems. Operates at 5V DC with low consumption, measures 1-60 L/min, supports temperatures up to 80°C and pressure up to 1.2 MPa, standard G3/4 connection for easy installation on installations.
67.38 RON
Flow sensor 0.3-6l/min, YF-S401, 120 degrees
Flow sensor 0.3-6l/min, YF-S401, 120 degrees
In Stoc
The YF-S401 flowmeter measures liquid flow between 0.3 and 6 l/min, using a stainless steel ball rotor and Hall sensor, providing easy-to-read PWM output with Arduino or other controllers. It operates at 6V, has low consumption and supports pressures up to 0.8 MPa, making it suitable for automation, dosing and flow monitoring in compact installations.
24.82 RON
PH Meter 0-14 probe with module
PH Meter 0-14 probe with module
Last items in stock
Probe module for measuring the pH of liquids between 0 and 14, compatible with Arduino and other development boards, ideal for monitoring water in aquariums, hydroponics or IoT projects. It operates at 5V with low consumption 5-10mA, offers analog signal for easy reading, fast response in about 5s and simple calibration from the potentiometer, usable also at liquid temperatures up to 80C.
139.54 RON
Capacitive hygrometer sensor, soil moisture, 5V, v2.0
Capacitive hygrometer sensor, soil moisture, 5V, v2.0
In Stoc
Ideal for monitoring soil moisture in Arduino projects or irrigation automation, this capacitive sensor offers stable and durable measurement, without exposed metal electrodes. It has an analog output proportional to humidity, operates at 3.3-5V, low consumption of approximately 5mA and a compact 3-pin format, easy to integrate into assemblies.
5.49 RON