Atlas Scientific
EZO™ Dissolved Oxygen Circuit
EZO™ Dissolved Oxygen Circuit
76 in stock
Description
Accurately calculating the D.O. of water is quite difficult. The EZO-DO Circuit gives you accurate D.O. readings in Mg/L and percent saturation.
Connect your dissolved oxygen probe to this circuit to create a workable signal for your microprocessor using UART or I2C protocol.
Works with any brand and type of D.O sensor.
Accurately calculating the D.O. of water is quite difficult. Once all the mathematical calculations are done, it takes hundreds of chemical titration tests to confirm that the readings are correct over the full scale. The process is agonizing. Fortunately, you don’t have to do any of that. The Atlas Scientific EZO-DO Circuit gives you accurate D.O. readings in Mg/L and percent saturation. Using its temperature, salinity, and pressure compensation features, you can be sure the readings are correct no matter where in the world you are.
Specifications
Reads | Dissolved Oxygen |
Range | 0.01 − 100+ mg/L 0.1 − 400+ % saturation |
Accuracy | +/– 0.05 mg/L |
Response time | 1 reading per sec |
Supported probes | Any galvanic probe |
Calibration | 1 or 2 point |
Temp. compensation | Yes |
Salinity compensation | Yes |
Pressure compensation | Yes |
Data protocol | UART & I2C |
Default I2C address | 97 (0x61) |
Operating voltage | 3.3V − 5V |
Data format | ASCII |
Circuit dimensions | 13.97mm x 20.16mm (0.55″ x 0.79″) |
Weight: | 1.77 grams |
Shipping & Returns
It may happen that you want to return an order. Because the product does not suit you, maybe there is another reason why you would not want the order. Whatever the reason, you have the right to cancel your order up to 14 days after receipt without giving a reason.
After cancellation you have 14 days to return your product. You will then be credited 85% order amount excluding shipping. For more information click the following link: /pages/shipping-and-returns
What's Included?
The EZO™ Dissolved Oxygen Circuit comes with:
• 1x EZO™ Dissolved Oxygen Circuit
Documentation
Documents
Basic Sample Code
Library
3D file
Instructable
Tools