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Liquid / Flow

Gravity Analog Turbidity Sensor For Arduino
25-00000189
The arduino turbidity sensor detects water quality by measuring level of  turbidity . It is able to detect suspended particles in water by measuring the light transmittance and scattering rate which changes with the amount of total suspended solids (TSS) in water. As the TTS increases, the...
Sensor TypeTurbidity Typical Input Voltage5VDC Oparating Current40mA
€1360
In Stock
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Gravity Analog Dissolved Oxygen Sensor/Meter Kit
25-00016104
This is a dissolved oxygen sensor kit, which is compatible with Arduino microcontrollers. This product is used to measure the dissolved oxygen in water, to reflect the water quality. It is widely applied in many water quality applications, such as aquaculture, environment monitoring, natural...
Κατηγορία ΑισθητήραΥγρών Sensor TypeOxygen Typical Input Voltage3.3VDC, 5VDC
€21000
In Stock
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Gravity Analog Electrical Conductivity Sensor/Meter (K=10)
25-00012500
DFRobot Gravity: analog electrical conductivity sensor/meter (K=10) is particularly used to measure the high electrical conductivity liquid, such as seawater, concentrated brine, etc. The measurement range is up to 100ms/cm. This product is suitable for the  water quality application  of...
Typical Input Voltage3.3VDC, 5VDC InterfaceAnalog CompanyDFRobot
€9900
In Stock
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Gravity Analog pH Sensor/Meter Kit V2
25-00016100
DFRobot Gravity: Analog pH meter V2 is specifically designed to measure the pH of the solution and reflect the acidity or alkalinity. It is commonly used in various applications such as aquaponics, aquaculture, and environmental water testing. As an upgraded version of  pH meter V1 , this...
Sensor TypepH Typical Input Voltage3.3VDC, 5VDC InterfaceAnalog
€4990
In Stock
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Gravity Analog TDS Sensor/Meter
25-00016102
This is an Arduino-compatible TDS Meter Kit for measuring TDS value of the water, to reflect the cleanliness of the water. It can be applied to domestic water, hydroponic and other fields of water quality testing. TDS (Total Dissolved Solids) indicates that how many milligrams of soluble...
Sensor TypeTDS Typical Input Voltage3.3VDC, 5VDC Oparating Current6mA
€1500
In Stock
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Gravity Non-contact Digital Water / Liquid Level Sensor
25-00016129
This is a non-contact water / liquid level sensor for Arduino. It utilizes advanced signal processing technology by using a powerful chip (XKC-Y25-T12V) with high-speed operation capacity to achieve non-contact liquid level detection. No contact with liquid makes the module suitable for...
Sensor TypeLiquid level Typical Input Voltage5VDC Oparating Current5mA
€1480
Out of Stock
Gravity Analog Water Pressure Sensor
25-00016612
This is a water pressure sensor adopts DFRobot Gravity 3-pin interface. It supports standard 5V voltage input and 0.5~4.5V linear voltage output. It is compatible with multiple  Arduino controllers . Coordinate with a  DFRobot Gravity IO Expansion Shield , the water pressure sensor can be...
Sensor TypeLiquid flow Typical Input Voltage5VDC InterfaceAnalog
€2290
In Stock
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Gravity Photoelectric Water/Liquid Level Sensor
25-00016130
This is a photoelectric water liquid level sensor that is operates using optical principles. The advantages of this photoelectric water  liquid level sensor  are good sensitivity and no need for mechanical parts - meaning less calibration! The corrosion resistant probe is easily mounted and...
Sensor TypeLiquid level Typical Input Voltage5VDC InterfaceAnalog
€890
In Stock
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Gravity Dissolved Oxygen Sensor Membrane Cap
25-00016663
This product is a replacement membrane cap for the  Gravity Analog Dissolved Oxygen Sensor , which needs to be used in conjunction with the sensor and electrolyte. There is a transparent oxygen permeable membrane on the membrane cap which is easily damaged. Please take care to protect...
Sensor TypeOxygen CompanyDFRobot Part NumberFIT0575
€1990
In Stock
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Gravity Analog pH Sensor/Meter Pro Kit V2
25-00016682
DFRobot Gravity: Analog pH meter pro V2 is specifically designed to measure the pH of the solution and reflect the acidity or alkalinity. It is commonly used in various applications such as aquaponics, aquaculture, and environmental water testing. As an upgraded version of pH meter pro V1,...
Κατηγορία ΑισθητήραΥγρών Sensor TypepH Typical Input Voltage3.3VDC, 5VDC
€8490
In Stock
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Gravity Analog pH Sensor/Meter Kit for Arduino
25-00016101
Need to measure water quality and other parameters but haven't got any low-cost pH meter? Find it difficult to use with Arduino? DFRobot analog pH meter, specially designed for Arduino controllers and has a convenient and practical "Gravity" connector and a bunch of features. Instant connection...
Sensor TypepH Typical Input Voltage5VDC InterfaceAnalog
€3990
In Stock
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Water Flow Sensor Brass - 1/2" 1-25L/min - YF-B2
19-00016277
Water flow sensor consists of a copper body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse signal. This one is suitable to detect flow in water...
Sensor TypeLiquid flow Typical Input Voltage5-15VDC InterfaceAnalog
€860
In Stock
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Water Flow Sensor Brass - 3/4" 1-20L/min - YF-B6
19-00016278
Water flow sensor consists of a copper body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse signal. This one is suitable to detect flow in water...
Sensor TypeLiquid flow Typical Input Voltage5-15VDC InterfaceAnalog
€990
In Stock
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Gravity Analog Electrical Conductivity Sensor V2 (K=1)
25-00012502
DFRobot Gravity: analog electrical conductivity meter V2 is specially used to measure the electrical conductivity of an aqueous solution, and then to evaluate the water quality, which is often used in water culture, aquaculture, environmental water detection, and other fields. You may also check...
Sensor TypeElectrical conductivity Typical Input Voltage3.3VDC, 5VDC InterfaceAnalog
€8990
In Stock
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Gravity Industrial Stainless Steel Submersible Pressure Level Sensor (0~5m)
25-00016282
This industrial stainless steel submersible pressure level sensor adopts high-performance pressure sensing chip, with advanced circuit processing and temperature compensation technology. The submersible pressure level sensor receives different pressures at different depths of liquid, which can...
Κατηγορία ΑισθητήραΥγρών Sensor TypeLiquid level, Pressure Typical Input Voltage12-36VDC
€5440
Out of Stock
Gravity Analog ORP Sensor Meter for Arduino
25-00016219
In the ever-increasing need and awareness for health and safety, water has become a focus point for proper disinfection treatment as aftereffects of industrialization can become a danger for contamination of water via direct contact. Water is a critical control point of contact where proper...
Sensor TypeORP (Oxidation-Reduction Potential) Typical Input Voltage5VDC InterfaceAnalog
€11000
In Stock
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Gravity Analog Spear Tip pH Sensor/Meter Kit
25-00016221
This Gravity: Analog Spear Tip pH Sensor / Meter Kit can directly stab into semisolid material to measure the pH value. It can be used to measure the pH value of wet soil and various foods. The pH value of the soil is an important factor affecting the growth of plants. Suitable pH values...
Sensor TypepH Typical Input Voltage5VDC InterfaceAnalog
€12400
Out of Stock
Gravity Analog Electrical Conductivity Sensor PRO (K=1)
25-00012501
Conductivity is the reciprocal of an object's resistivity. It represents a material’s ability to pass a current. In a liquid, conductivity is a measure of a solution’s ability to conduct electricity and can reflect the amount of dissolved or salinity of a water source, so it’s an important...
Κατηγορία ΑισθητήραΥγρών Sensor TypeElectrical conductivity Typical Input Voltage3.3VDC, 5VDC
€24800
In Stock
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Gravity Analog Industrial ORP Sensor Meter Pro for Arduino
25-00016243
As an  upgraded version  of  Industrial Gravity: ORP Sensor Meter for Arduino , this new generation ORP probe employs platinum indicator electrode and silver-silver chloride reference electrode,  which makes it available for 24-hour online ORP monitoring and greatly enhances...
Κατηγορία ΑισθητήραΥγρών Sensor TypeORP (Oxidation-Reduction Potential) Typical Input Voltage5VDC
€15990
In Stock
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Gravity Capacitive Non-contact Liquid Level Sensor (3mm TR, IP67)
25-00016238
This small 5V non-contact liquid level sensor with Gravity Interface is able to detect 0-100°C conductive liquid levels in non-metallic containers in sensing range of 3mm. Provided with digital quantity output(low), the sensor can be directly used on Arduino UNO for liquid level detection of the...
Sensor TypeLiquid level Typical Input Voltage5VDC Oparating Current5mA
€1240
In Stock
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