pH ORP Module I2C Interface +3.3V to +5V (Isolated Digita)l Compatible with Arduino | Sensors & Modules

Description:

Description：

This module helps engineers to read the high impedance mV signal of a pH/ORP electrode in a simple way. It provides ground isolation to eliminate noise interference. The input signal is sampled by a precision 16-bit analog to digital converter. Up to 6 modules can be linked to the I2C bus by setting a unique hardware-programmable address for each.

Specification：

Power Supply: + 3.3V / + 5V ( ~ 10mA )

MCU Interface: Isolated I2C

Nominal Signal Input: -1250mV ~ +1250mV

Gain: Fixed to 1

ADC Resolution: 16-Bit

Output Data Rate: 6 SPS

Kit include:

1 x pH ORP Module