🎒 Dual SMA Carrier Board
🕳️ Mounting
4 easily accessible M3 mounting holes
🌟 Neat
Minimal wires needed
Other stuff you'll need
This is just the carrier board. It...
- has headers for two sensor modules
- provides isolated or non-isolated power to each module
- uses SMA connectors for the probes, connect with SMA-M — BNC-M Bulkhead
About isolation
The carrier board has two slots for modules. There are also two slots to provide power to those modules and connect the I2C bus.
Generally, measuring conductivity, pH and ORP will each require an isolated power supply. An NTC temperature probe does not require isolation.
- Mod-ISO fits in the power slot and provides galvanic isolation for power and I2C traces
- Mod-passthrough fits in the power slot and directly connects the power and I2C traces