Liquid & Flow - Sensors Australia

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For projects such as aquariums, hydroponics, fountains, and more, being able to measure the water level, or flow rate can be incredibly valuable.

Gravity: Analog Water Pressure Sensor (1MPa)

Rating:
100% of 100

5 Reviews

SKU: SEN0257 Brand: DFRobot

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...

$32.35 AUD, inc GST

As low as $30.73 AUD, inc GST

- +

10 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Dec 24th
Gravity: Analog pH Sensor/Meter Kit V2

Rating:
100% of 100

2 Reviews

SKU: SEN0161-V2 Brand: DFRobot

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...

$69.80 AUD, inc GST

As low as $66.31 AUD, inc GST

- +

3 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Dec 24th
Gravity: Throw-in Type Liquid Level Transmitter

Rating:
100% of 100

2 Reviews

SKU: KIT0139 Brand: DFRobot

This throw-in type liquid level transmitter adopts high-performance pressure sensing chip, with advanced circuit processing and temperature compensation technology...

$84.60 AUD, inc GST

As low as $80.37 AUD, inc GST

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3 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Dec 24th
Water Flow Sensor - 1/2"

Rating:
100% of 100

1 Review

SKU: SEN0217 Brand: DFRobot

The Water Flow sensor measures the rate of a liquid flowing through it. The YF-S201 water flow sensor consists of a plastic valve body, flow rotor and hall effect sensor. It is usually used at the inlet end to detect the amount of flow. When liquid flows through the sensor, a magnetic rotor will rotate and the rate of rotation will vary with the rate of flow. The hall effect sensor will then output a pulse width signal. Connect it to a microcontroller and you can monitor multiple devices such as your coffee maker, sprinkler or anything else, and control the water flow rate to suit your needs!

$16.30 AUD, inc GST

As low as $15.49 AUD, inc GST

- +

1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Dec 24th
Gravity: Analog TDS Sensor/Meter for Arduino

Rating:
100% of 100

2 Reviews

SKU: SEN0244 Brand: DFRobot

This is an Arduino-compatible TDS sensor/Meter Kit for measuring TDS value of the water, to reflect the cleanliness of the water. It can be applied to domestic water...

$20.80 AUD, inc GST

As low as $19.76 AUD, inc GST

- +

5 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Dec 24th
Gravity: Analog Turbidity Sensor

Rating:
80% of 100

2 Reviews

SKU: SEN0189 Brand: DFRobot

The 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 liquid turbidity level increases.

$16.60 AUD, inc GST

As low as $15.44 AUD, inc GST

- +

8 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Dec 24th
Simple Water Detection Sensor with Digital Output
SKU: ADA4965 Brand: Adafruit

Keep wet things wet and dry things dry by detecting when the dry things get wet by accident! This palm-sized cherry-red water sensor is simple and easy to implement in your wet-dry-sensing project.

$4.25 AUD, inc GST

As low as $3.95 AUD, inc GST

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11 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Dec 24th
Non-contact Capacitive Liquid Level Sensor
SKU: SEN0368 Brand: DFRobot

This is a non-contact liquid level sensor with status indicator and adjustable sensitivity. It can be used in liquid detection of non-metallic container or pipe(outer...

$20.20 AUD, inc GST

As low as $19.19 AUD, inc GST

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8 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Dec 24th
12 eTape Liquid Level Sensor + extras
SKU: ADA464 Brand: Adafruit

The eTape Liquid Level Sensor is a solid-state sensor with a resistive output that varies with the level of the fluid. It does away with clunky mechanical floats...

$82.95 AUD, inc GST

As low as $77.14 AUD, inc GST

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0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Available with 8 to 12 day lead time
8 eTape Liquid Level Sensor + extras

Rating:
100% of 100

1 Review

SKU: ADA463 Brand: Adafruit

The eTape Liquid Level Sensor is a solid-state sensor with a resistive output that varies with the level of the fluid. It does away with clunky mechanical floats...

$82.60 AUD, inc GST

As low as $76.82 AUD, inc GST

Out of Stock
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12 Standard eTape Liquid Level Sensor with Plastic Casing

Rating:
100% of 100

1 Review

SKU: ADA2656 Brand: Adafruit

This eTape Liquid Level Sensor is a solid-state sensor with a resistive output that varies with the level of the fluid. It does away with clunky mechanical floats...

$154.95 AUD, inc GST

As low as $144.10 AUD, inc GST

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0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Available with 7 to 12 day lead time
Gravity: Analog Dissolved Oxygen Sensor / Meter Kit For Arduino
SKU: SEN0237-A Brand: DFRobot

This is a dissolved oxygen sensor kit, which is compatible with Arduino...

$294.95 AUD, inc GST

As low as $280.20 AUD, inc GST

Out of Stock
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Gravity: Analog ORP Sensor PRO
SKU: SEN0464 Brand: DFRobot

As an upgraded version of industrial Gravity: ORP Sensor Meter For Arduino, this new generation ORP probe employs platinum indicator electrode and...

$239.95 AUD, inc GST

As low as $227.95 AUD, inc GST

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0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Available with 8 to 12 day lead time
Gravity: Digital Water Flow Sensor For Arduino - 1/8
SKU: SEN0216 Brand: DFRobot

The Water Flow sensor measures the rate of a liquid flowing through it. The YF-S401 water flow sensor consists of a plastic valve body, flow rotor and hall effect...

$16.40 AUD, inc GST

As low as $15.58 AUD, inc GST

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0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Available with 8 to 12 day lead time
Optomax Digital Liquid Level Sensor - LLC200D3SH-LLPK1
SKU: ADA3397 Brand: Adafruit

Electronics and water don't usually mix - which is why liquid level sensing projects can be a little challenging. You can DIY a sensor but keeping it clean and un-oxidized...

$55.10 AUD, inc GST

As low as $51.24 AUD, inc GST

Out of Stock
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G 1/2" Water Flow Sensor (Seeed Studio)

Rating:
100% of 100

2 Reviews

SKU: SS314150005 Brand: Seeed Studio

Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its speed...

$23.30 AUD, inc GST

As low as $21.67 AUD, inc GST

- +

2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Dec 24th
G3/4 Water Flow Sensor (Seeed Studio)

Rating:
100% of 100

1 Review

SKU: SS314150003 Brand: Seeed Studio

Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its speed...

$34.95 AUD, inc GST

As low as $32.50 AUD, inc GST

- +

1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Dec 24th
M11x1.25 Water Flow Sensor (Seeed Studio)
SKU: SS314150002 Brand: Seeed Studio

Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its speed...

$21.70 AUD, inc GST

As low as $20.18 AUD, inc GST

Out of Stock
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Grove - Water Sensor (Seeed Studio)

Rating:
100% of 100

1 Review

SKU: SS101020018 Brand: Seeed Studio

Grove - Water Sensor detects the presence of water using exposed PCB traces. The sensor is made up of interlaced traces of Ground and Sensor signals. The...

$5.90 AUD, inc GST

As low as $5.49 AUD, inc GST

- +

2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Dec 24th
UART Non-contact Optical Turbidity Sensor for Arduino
SKU: SEN0554 Brand: DFRobot

This non-contact turbidity sensor, which is based on the optics principle, can detect the level of turbidity in transparent cylinder containers....

$16.70 AUD, inc GST

As low as $15.53 AUD, inc GST

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0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Available with 8 to 12 day lead time
Gravity: Liquid Flow Sensor (G1/2)
SKU: SEN0550 Brand: DFRobot

This Gravity: electromagnetic-based liquid flow sensor can measure the flow of various liquids like water, diesel, engine oil, milk, paint, detergent and...

$33.30 AUD, inc GST

As low as $31.64 AUD, inc GST

- +

0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Available with 8 to 12 day lead time
Gravity: Liquid Flow Sensor (G1/4)
SKU: SEN0549 Brand: DFRobot

This Gravity: electromagnetic-based liquid flow sensor can measure the flow of various liquids like water, diesel, engine oil, milk, paint, detergent and...

$33.40 AUD, inc GST

As low as $31.73 AUD, inc GST

- +

3 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Dec 24th
Gravity: Liquid Flow Sensor (G3/4)
SKU: SEN0551 Brand: DFRobot

This Gravity: electromagnetic-based liquid flow sensor can measure the flow of various liquids like water, diesel, engine oil, milk, paint, detergent, and...

$33.40 AUD, inc GST

As low as $31.73 AUD, inc GST

- +

0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Available with 8 to 12 day lead time
Intelligent Rain Detection Module
SKU: SEN0545 Brand: DFRobot

This smart rain sensor offers a fast way to detect rainfall change on glass in real time free from effects like sunlight, dust, leaves, etc., and feeds...

$44.10 AUD, inc GST

As low as $41.90 AUD, inc GST

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0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Available with 8 to 12 day lead time
Liquid Level Sensor for Water Level, Oil Level and Mild-corrosive Liquid Level Monitoring
SKU: SS314990619 Brand: Seeed Studio

Industrial-grade liquid level sensor, featuring small-size, light-weight, and robustness, ensuring high sensitivity, high accuracy and high performance...

$244.95 AUD, inc GST

As low as $227.80 AUD, inc GST

- +

0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Available with 8 to 10 day lead time