EZO™ Dissolved Oxygen Circuit

Lee oxígeno disuelto
Rango 0,01 − 100+ mg/L
0,1 − 400+ % de saturación
Precisión +/– 0,05 mg/L
Tiempo de respuesta 1 lectura por segundo
Sondas compatibles Cualquier sonda galvánica
Calibración 1 o 2 puntos
Compensación de temperatura Sí
Compensación de salinidad Sí
Compensación de presión Sí
Cumple con la norma internacional ISO 5814 (determinación de oxígeno disuelto)
Protocolo de datos UART e I2C
Dirección I2C predeterminada 97 (0x61)
Voltaje de funcionamiento 3,3 V − 5 V
Formato de datos ASCII
Dimensiones del circuito 13,97 mm x 20,16 mm (0,55″ x 0,79″)
Peso 1,77 gramos

Description

Until you’re faced with the challenge, it’s hard to see why anyone would care about dissolved oxygen. But, here you are.

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.

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