Transmitter AMI-II Dual pH/Redox AC

Description

General-purpose dual-channel electronic transmitter and controller for continuous measurement of pH or redox potential (ORP) in water.

• Measuring range 0.00 to 14.00 pH or −1500 to +1500 mV depending on installed sensors.
• Galvanic separation between the two sensor inputs
• Automatic temperature compensation of the measurement according to Nernst.
• Additional solution temperature compensation for the temperature dependence of the pH of high-purity water (linear or non-linear (ASTM D5128)) selectable.
• Connections for auxiliary sensors: two Pt1000 temperature sensors and two SWAN sample flow meters.
• Signal outputs and potential-free contacts flexibly configurable as control outputs.
• Factory tested, ready for installation and operation.