SPH01-NB - Dragino NB-IoT Soil pH Sensor LoRaWan Module EG21-G Mini PCIe is backward-compatible

EG21-G Mini PCIe is backward-compatible with existing EDGE and GSM/GPRS networks

The Battery life is estimated to be up to 10 years but depends on sample interval

smart cities

Support downlink valve control

SPH01-NB - Dragino NB-IoT Soil pH Sensor LoRaWan Module EG21-G Mini PCIe is backward-compatibleThe Dragino SPH01 NB is a NB IoT Soil pH Sensor for IoT of Agriculture. It is designed to measure the soil PH and soil temperature, so to send to the platform to analyze the soil acid or alkali level. The probe is IP68 waterproof. SPH01 NB probe is made by Solid AgCl reference electrode and Pure metal pH sensitive electrode. It can detect soil's pH with high accuracy and stable value. The SPH01 NB probe can be buried into soil for long time use. SPH01