Aquamonix - Model GW50 - Optical Groundwater Nitrate Sensor Brochure

Many countries around the world are in the process of adopting nitrate sensor and caps via nitrogen discharge allowances to manage nitrate losses into surface and groundwater resources. This issue is particularly prevalent in areas where agricultural production has the potential to impact on downstream water resources. To address this, Aquamonix has commenced selling the Hydrometrics GW50 Nitrate sensor.  It is a lower cost sensor capable of measuring the Nitrate concentration of nitrates in groundwater via monitoring wells.