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Gravity: Arduino ORP Meter V1.0

All Products New Arrivals Sensors Water & Liquid Sensors Arduino Brands and Manufacturers DFRobot Sensors & Modules Sensors & Input
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In the ever-increasing need and awareness for health and safety, water has become a focus point for proper disinfection treatment as aftereffects of indu...

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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 treatment can greatly reduce these microbes, thereby reducing the chances of illness and pollution.
While traditional ORP meters are hard to get or use, this Analog ORP Meter is a highly compact ORP monitoring system that fits into your Arduino. This design configuration allows the user to accurately monitor ORP without having to add any additional circuitry or components to your design. Communication with the Analog ORP Meter is done using only simple wiring and programing.
ORP (Oxidation-Reduction Potential) is a measure of the ability of oxidation and reduction of aqueous solution, characterization of oxidizing or reducing the relative degree. Unlike a pH measurement that follows a logarithmic curve and therefore requires more calibration adjustments, ORP follows a linear relationship and does not need instrument adjustment as much as it needs electrode maintenance. ORP has proven to be a reliable method of measuring water quality and provides the operator with a single value of measurement regardless of which product, commodity, operation, treatment or sanitizer is used, and regardless of varying field conditions or method by which chemical is applied.

APPLICATIONS

  • Water Quality Testing
  • Aquaculture
  • Marine Science
  • Hydroponic Gardening
  • General Chemistry

SPECIFICATIONS

  • Module Power:+5.00V
  • Module Size: 40mmX27mm(1.57"x1.06")
  • Measuring Range:-2000mV-2000mV
  • Suitable Temperature:5-70°C
  • Accuracy:±10mv (25 °C)
  • Response Time:≤20sec
  • ORP Probe with BNC Connector
  • PH2.0 Interface(3 foot patch)
  • Zero calibration button
  • Power Indicator LED

DOCUMENTS


SHIPPING LIST

  • ORP probe (BNC connector) x1
  • ORP probe circuit board x1
  • Analog cable x1

Jargon buster

Plain-language definitions for the technical terms used above.

BNC connector
A twist-lock connector commonly used for probes, test equipment, and shielded signal cables. For pH and conductivity sensors, a BNC connector makes it easier to attach or replace electrodes without soldering.
LED
A light-emitting diode (LED) is a small electronic component that emits light when current flows through it in the correct direction. Because it only conducts one way, its polarity matters, and a through-hole LED must be soldered the correct way around to light up.
pH
A measure of how acidic or alkaline a liquid is, on a scale where 7 is neutral. For a water monitoring kit, pH tells you about water chemistry and whether the included probe matches the range and accuracy your project needs.

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All Products Arduino New Arrivals

Brands

Brands and Manufacturers DFRobot

Sensors & Input

Sensors Sensors & Modules Water & Liquid Sensors

Supplier page — dfrobot.com

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SEN0165 orp sensor layout V1.0

Document · 70.2 KB · Click any page to view full size

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SEN0165 orp sensor schematics V1.0

Schematic · 40.1 KB · Click any page to view full size

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SEN0165 orp sensor datasheet V1.0

Datasheet · 213.8 KB · Click any page to view full size

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