Multiparameter Sondes and Sensors

Notice ID: 12505B21Q0160

Contract Award Number: 12505B21P0307

Description: Multiparameter Sondes and Sensors

Purpose is to procure four multiparameter water quality sondes with real-time nitrate, conductivity, turbidity, and dissolved oxygen sensors. The sondes will allow to measure additional water quality variables in subsurface drainage systems, particularly in settings where there is drainage water management. This will improve our understanding of nutrient and hydrologic dynamics in these systems.

Technical Requirements: Provide and deliver four water quality sondes with sensors with the following characteristics/capabilities:

The sondes should be equipped with 5 sensor ports with a central wiper with a depth range of 0-10meters
The sondes should include a nitrate sensor that uses UV LEDS
The sondes should include a turbidity sensor that reads from 0-4000FNU
The sondes should include an optical DO sensor
The sondes should include a conductivity and temperature sensor
The sondes should include a 10 meter flying lead cable