The Neptune Systems PM1 Module expands the monitoring capabilities of your Apex Controller by adding support for an additional pH or ORP probe, along with temperature monitoring and I/O expansion. Whether you want to track pH in a calcium reactor, monitor ORP for ozone control, or add redundancy across multiple aquariums, the PM1 provides reliable and versatile functionality.
Dual Probe Capability – Supports either a pH or ORP probe (sold separately).
Additional Temperature Monitoring – Extra port for a temperature probe (sold separately).
I/O Expansion – Includes an I/O port for use with the Breakout Box to connect switches or buttons.
Seamless Apex Integration – Connects via AquaBus and is compatible with all Apex systems.
Flexible Applications – Monitor a second tank, automate calcium reactors, control ozone generators, or track ambient air temperature.
Expandable Control – Use the I/O port to trigger feed modes, timers, float switches, and more.
Model: PM1 Module
Ports:
1x pH/ORP probe port
1x temperature probe port
1x I/O port
2x AquaBus ports
Compatibility: All Neptune Apex Controllers
Connectivity: AquaBus (3 ft. cable included)
(1) PM1 Module
(1) 3 ft. AquaBus Cable
Note: Probes and accessories sold separately.