Back-mount socket connectors for wiring sensors and power into an Ayyeka Wavelet. All are Code A. You need one connector per sensor — pick the one that matches your sensor's output signal.

Which connector do I need?

• M12 8-pin female — 4–20 mA sensors. For analog current-loop instruments: most pressure transducers, analog flow meters, and 4–20 mA water quality sensors.
• M12 8-pin male — RS485 / RS232 / SDI-12 sensors. For digital serial instruments, including In-Situ Aqua TROLL sondes and Modbus or SDI-12 devices.
• M12 5-pin female — pulse sensors. For dry-contact and pulse-output devices such as tipping-bucket rain gauges and pulse-output flow meters. The Wavelet counts pulses up to 39 Hz.
• M8 3-pin female — Wavelet power. Not a sensor connector: this is the external power input, used when wiring solar or DC power into the unit.

Running more sensors than your Wavelet has ports? You need a splitter as well — see the Wavelet 4R splitters or Wavelet V2 splitters. A 4R has 1 sensor port (up to 4 sensors with splitters); a V2 has 3 ports (up to 12 sensors).

Unsure which signal type your sensor outputs? Contact us with the make and model and we'll confirm.