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Wired Sensors

(61 products)

Wired sensors and devices connect over a cable rather than radio: RS485 / Modbus RTU, analog (4-20mA, 0-10V), SDI-12, M-Bus, pulse or Ethernet (PoE). This collection includes water quality, weather and soil sensors, energy meters and current transformers, PoE people counters and PoE equipment.

Use them where power is available or a fast reporting rate is needed, or connect them to a LoRaWAN or NB-IoT converter. Browse RS485 / Modbus RTU or analog output devices.
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