Water Sensor

Water sensors are essential sensors for some industries. Different industries have different requirements for testing, so the corresponding operations of the testing personnel are also different, and the choice of testing equipment is also different. Water sensors(water quality detector and water level detector sensor)  allow managers to water level, temperature, pH, conductivity, dissolved oxygen, SS,ORP/Redox and so on. Rika Sensors is a professional water sensor supplier for water level detector sensor and water level sensor with more than 10 years of experience.


Level sensor or water level switches detect the level of liquids, other fluids and fluidized solids, including slurries, granular materials, and powders that exhibit an upper free surface in tanks and process systems. Substances that flow become essentially horizontal in their containers (or other physical boundaries) because of gravity whereas most bulk solids pile at an angle of repose to a peak. The substance to be measured can be inside a container or can be in its natural form (e.g., a river or a lake). Continuous level sensors measure level within a specified range and determine the exact amount of substance in a certain place.

There are various kinds of water level sensors, such as pressure transducers, bubblers, shaft encoders, ultrasonic sensors, capacitance sensing, liquid float switch, bubbler sensor, etc. Level transmitter/liquid level sensor is one of the very important sensors and plays a very important role in a variety of consumer/ industrial applications. As with other types of sensors, water level probes are available or can be designed using a variety of sensing principles.

Features: Wide supply voltage range; Accurate measurement of water level; Low cost; Not conductivity based; Low power operation

Applications: Transport tanks, storage tanks and water tanks; environmental detection, reservoir monitoring, etc.

Rika is the leading level transmitter manufacturer, providing professional water level sensors/liquid level sensors for 10 years+, can also provide customized solutions for customers, whether for continuous level measurement, hydrostatic level & point level measurement.

Submersible Water Level Sensor

RKL-02B Radar Liquid Level Transmitter
RKL-01 Submersible Liquid Level Transmitter Submersible Water Sensor
RKL-02 Radar Level Transmitter

RKL-03 Ultrasonic Liquid Level Transmitter
RKL-04 Capacitance Fuel Level Sensor
RKL-05 Radar Velocity Sensor

RKL-07 Radar Flowmeter
RKL-11 Submersible Liquid Level Transmitter

Water quality sensor is essential sensor for some industries. Different industries have different requirements for testing, so the corresponding operations of the testing personnel are also different, and the choice of testing equipment is also different. Water monitoring sensors / water quality sensors allow managers to water level,temperature, pH, conductivity, dissolved oxygen, SS,ORP/Redox and so on.

RK500-04 Dissolved Oxygen DO Sensor
RK500-06 ORP Sensor Water Quality Monitoring Sensor
RK500-07 SS Turbidity Sensor

RK500-09 Multi Parameter Water Quality Sensor
RK500-11 Liquid Temperature Sensor
RK500-12 Liquid PH Sensor Water Quality Monitoring Sensor

Online Electrical Conductivity EC Salinity Sensor RK500-13
RK500-15 Ammonium ION MH4 Sensor
RK500-16 Nitrate ION NO3 Sensor

RK500-17 Chlorophyll Sensor
RK500-25 COD Sensor