Every turbidity tester costs $ 250+, so how does this sensor is priced $ 15?

This sensor cannot be used as professional equipment due to the low-precision, you can use it in experimental project and laboratory measurements.

Is the dac pcb necessary if i just want to use it in analog mode with my arduino?

Yes, you need to simulate the pattern with A

Does this come with the cable for connecting to arduino?

It comes with a gravity 3-pin female cable, which will be easy to connect to our IO expansion shield, if your arduino is UNO, you still need to use three more male-male jumper wire.

will this work on 3.3V as well?

No, this analog turbidity sensor needs to operate at 5V.

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Gravity: Analog Turbidity Sensor for Arduino / ESP32 / STM32 / Raspberry Pi (ADC Required) | Water Quality Monitor | <500ms Response Time & 0-4000NTU Range

Gravity: Analog Turbidity Sensor for Arduino / ESP32 / STM32 / Raspberry Pi (ADC Required) | Water Quality Monitor | <500ms Response Time & 0-4000NTU Range

Product ID: 49816985

Details

Brand
DFROBOT
Current Rating
40 milliamps
Lower Temperature Rating
5 °C
Material
Plastic
Style
Industrial

⚡Response <500ms

📊0-4000 NTU range

🔌Dual Analog & Digital Output

€ 24.00

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Measure water clarity like a pro — because your projects deserve precision and speed!

PRO GRADE DURABILITY - Operates reliably across 5°C to 90°C, perfect for fieldwork and lab environments alike.
DUAL OUTPUT FLEXIBILITY - Choose between analog voltage or digital signal modes to tailor your data acquisition needs.
LIGHTNING FAST DETECTION - Capture real-time turbidity changes in under half a second for instant water quality insights.
BROAD MEASUREMENT SPECTRUM - Accurately measures turbidity from crystal-clear to heavily polluted waters (0-4000 NTU).
SEAMLESS MCU COMPATIBILITY - Plug & play with Arduino, ESP32, STM32, and Raspberry Pi for versatile project integration.

The Gravity Analog Turbidity Sensor by DFRobot offers rapid (<500ms) and precise turbidity measurement across a wide 0-4000 NTU range. Compatible with popular microcontrollers including Arduino, ESP32, STM32, and Raspberry Pi, it supports both analog and digital outputs for flexible integration. Designed for environmental monitoring and scientific research, this sensor delivers reliable performance in diverse conditions, making it an essential tool for professionals demanding accurate water quality data.

Specifications

ASIN	B075T3CVH6
Best Sellers Rank	#108,037 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Lab Turbidity Meters
Brand Name	DFROBOT
Current Rating	40 milliamps
Customer Reviews	4.7 4.7 out of 5 stars (38)
Lower Temperature Rating	5 °C
Manufacturer	DFROBOT
Material Type	Plastic
Maximum Supply Voltage	5 volts_of_direct_current
Measurement Accuracy	±5%
Model	SEN0189
Mounting Type	Flange Mount
Number of Items	2
Number of Packs	1
Output Type	Push Pull, Analog
Part Number	SEN0189
Response Time	500 milliseconds
Specific Uses For Product	Environmental Monitoring, Scientific Research
Style Name	Industrial
Unit Count	1 Count
Upper Temperature Rating	90 °C

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 24.00

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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