Smart sensor and RTU 2-in-1 LoRaWAN terminal from the Polysense iEdge 4.0 line. Electrochemical H2S, range 0-100 ppm, resolution 1 ppm. It measures hydrogen sulfide concentration and reports the readings over a LoRaWAN network. The OD outputs can switch external devices such as relays, beepers or fans when a reading or a remote command triggers them.

Specifications

• Sensor: electrochemical H2S, range 0-100 ppm, resolution 1 ppm (Polysense PSS-21H0A1)
• LoRaWAN regional bands: AS923, AU915, CN470, CN779, EU433, EU868, IN865, KR920, RU864 and US915, selectable in software
• Radio: 168 dB maximum link budget, up to 5 km non-line-of-sight and up to 18 km line-of-sight
• Terminal I/O: MPI sensor inputs plus two OD control outputs and two PWR outputs for external devices
• Configuration: PC Configuration Tool, over-the-air parameters and FOTA firmware upgrade
• Compliance: LoRaWAN 1.0.2, FCC ID 2AO7W-WXS8000

Specifications as published by Polysense.