Solar Cellular Soil pH & Temperature Sensor – NB-IoT / Cat-M1
A long-life solar-powered NB-IoT / Cat-M1 soil pH and temperature sensor designed for precision agriculture and environmental monitoring.
Australian Stocked & Locally Supported by ProSense.
This Solar-Powered Cellular Soil pH & Temperature Sensor delivers high-accuracy soil pH and temperature monitoring using NB-IoT or LTE Cat-M1 networks. It is engineered for farms, orchards, vineyards, and environmental monitoring projects requiring continuous, maintenance-free operation with reliable long-range wireless communication.
The device features a rugged IP68 pH probe with a solid AgCl reference electrode and pure metal pH-sensitive electrode, providing stable and accurate readings over long deployments. The probe is designed for permanent burial and performs consistently in mineral, loamy, clay, and saline-alkali soils.
Powered by a built-in solar panel and rechargeable Li-ion battery, this sensor offers years of autonomous operation—ideal for remote locations where changing batteries is impractical. Data is transmitted via NB-IoT / Cat-M1 using flexible IoT protocols such as MQTT, MQTTs, UDP, and TCP.
Setup is simple using Bluetooth configuration, with support for remote downlink commands and OTA firmware updates. This allows full device management through your cloud platform or ProSight IoT.
ProSense stocks this sensor locally in Australia, ensuring fast delivery and end-to-end technical support for Australian growers and integrators.