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Nitrate + Nitrite Sensor

precision submersible chemical sensor

Based on advanced lab-on-chip technology, this miniaturised microfluidic nitrate + nitrite sensor performs lab-grade nitrate analysis wherever you need it. It can also be configured to just measure nitrite.

sensor photo 2 Aug 2021



Temperature range

0 – 35 °C


0 – 1000 µM           0 – 14 mg/L-N 

Limit of Detection

0.05 μM

Sample volume

0.6 mL


RS232 and RS485 for M2M. User programmable via USB and Windows GUI.

Maximum deployment depth

6000 m

high-precision measurements made easy

Or contact us to discuss your application!

We offer bespoke solutions for a wide variety of monitoring applications.
Our sensors can be adapted for your needs, including bespoke sampling strategies.
We also offer monitoring services to make data collection as simple as possible.