Features of the Neptune Systems pH/ORP Expansion Module:

• • Monitor and Control pH or ORP and temperature
  • 6 digital inputs for float switches, water on floor sensors, pressure sensors, etc
  • Full datalogging support in Apex Base module
  • Up to 240 AquaBus modules can be added to the Apex system
  • Plug and Play – Automatically recognized when installed into the system
  • 2 AquaBus connectors for flexible expansion via AquaBus
  • Led Status Indicator
  • Upgradeable firmware
  • Compatible with all Apex systems

Galvanic Isolation for accurate and reliable probe readings

• Comes with 3′ AquaBus cable