# Polysense PH Monitoring Sensor | TagoIO Devices

> WxS Ext-WQ-PH PH Monitoring Sensor over LoRaWAN™

![Polysense PH Monitoring Sensor](https://decoders.assets.tago.io/decoders/connector/polysense/ph-monitoring-sensor/assets/logo.png)

WxS Ext-WQ-PH PH Monitoring Sensor over LoRaWAN™

**PH Monitoring Sensor**

• PH range 0-14PH; Resolution 0.01PH; Accuracy ±0.1 PH

• Waterproof seal, high integration, small size, easy to carry, can be used outdoors

• LoRaWAN 1.0.2

• Working temperature - 10 ℃ ~ 50 ℃;Working humidity 95%RH

• PH standard curve R2 can reach 0.999

• Up to 5km reach in NLoS (Non-Line-of-Sight) and up to 18km LoS (Line-of-Sight) environments

• IP67 enclosure rating

[Connect this Device](https://admin.tago.io/connectors/5d238c7f8cf23b001c1bc638/5f5a8f3351d4db99c40dee2d)

[llms.txt](https://tago.io/llms.txt)