Gravity: Analog ORP Sensor Meter For Arduino

Gravity: Analog ORP Sensor Meter For Arduino
Item number56060
Delivered in 3 to 14 days
Expected shipping date: Wednesday 26 Augustus.
Shipped from  € 25 - United States
Sold per piece
€ 94,75
Add to cart
  • Buy 10 pieces for € 94,15 per piece1% discount
  • Buy 25 pieces for € 93,55 per piece1% discount
  • Buy 50 pieces for € 92,95 per piece2% discount
  • Buy 100 pieces for € 92,35 per piece3% discount
  • Buy 500 pieces for € 91,75 per piece3% discount


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.

  • Water Quality Testing
  • Aquaculture
  • Marine Science
  • Hydroponic Gardening
  • General Chemistry
  • Module Power:+5.00V
  • Module Size: 40mmX27mm(1.57"x1.06")
  • Measuring Range:-2000mV—2000mV
  • Suitable Temperature:5-70℃
  • Accuracy:±10mv (25 ℃)
  • Response Time:≤20sec
  • ORP Probe with BNC Connector
  • PH2.0 Interface(3 foot patch)
  • Zero calibration button
  • Power Indicator LED

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

Question and answer

QThe NetherlandsStefanI wonder what kind of male thread connection is on the back of this sensor. I want to have it continuously measured in a pipeline. Answer this question


Gravity: Analog ORP Sensor Meter For ArduinoClick a star to leave your review

Other customers also viewed or purchased

Recently viewed