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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
Product ID: 49816985
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Details
- BrandDFROBOT
- Current Rating4E+1 Milliamps
- Lower Temperature Rating5 Degrees
- Maximum Supply Voltage5 Volts (DC)
- Measurement Accuracy±5%
⚡Ultra-fast <500ms response
🌊0-4000 NTU turbidity range
🔌Dual Analog & Digital output
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Description
🌊 Measure clarity, command control — don’t let murky data hold you back!
- PRECISION YOU CAN TRUST - Accurate measurements within ±5% ensure reliable data for environmental and lab applications.
- COMPACT PORTABLE DESIGN - Lightweight and easy to deploy anywhere—perfect for fieldwork or research setups.
- LIGHTNING FAST WATER CLARITY INSIGHTS - Get real-time turbidity data in under half a second to stay ahead in water quality monitoring.
- DUAL SIGNAL OUTPUT FOR ULTIMATE FLEXIBILITY - Choose between analog (0-4.5V) or digital signals to fit any system architecture.
- VERSATILE COMPATIBILITY FOR SEAMLESS INTEGRATION - Works effortlessly with Arduino, ESP32, STM32, and Raspberry Pi (ADC required) for your smart projects.
The Gravity Analog Turbidity Sensor by DFROBOT delivers rapid (<500ms) and precise (±5%) turbidity measurements across a broad 0-4000 NTU range. Compatible with popular microcontrollers and single-board computers, it offers dual analog and digital outputs for flexible integration. Its compact, portable design is ideal for environmental monitoring, research, and wastewater analysis, empowering professionals to make data-driven decisions with confidence.
Specifications
| Brand | DFROBOT |
| Maximum Supply Voltage | 5 Volts (DC) |
| Measurement Accuracy | ±5% |
| Output Type | Push Pull, Analog |
| Response Time | 5E+2 Milliseconds |
| Upper Temperature Rating | 9E+1 Degrees Celsius |
| Manufacturer | DFROBOT |
| Part Number | SEN0189 |
| Item Weight | 0.634 ounces |
| Package Dimensions | 5.47 x 3.98 x 1.73 inches |
| Item model number | SEN0189 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 2 |
| Display Style | analog |
| Special Features | Portable |
| Batteries Included? | No |
| Batteries Required? | No |
Have a Question? See What Others Asked
Every turbidity tester costs $ 250+, so how does this sensor is priced $ 15?
Is the dac pcb necessary if i just want to use it in analog mode with my arduino?
Does this come with the cable for connecting to arduino?
will this work on 3.3V as well?
Common Questions
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