Water Products > Hydrolab Minisonde 5 > Hach LDO Optical Sensor

Overview

The Hach LDO sensor uses luminescent dissolved oxygen technology, which has no membranes to maintain, and ensures that calibrations last longer than ever before without drift.

Features
  • No membranes.
  • Calibrations that last.
  • Superior accuracy.
  • No drift.
Benefits
  • Calibrations that last without drift means that deployments will last longer, reducing frequency of trips to the field for maintenance, saving you time and money.
  • No membranes so concerns about air bubbles, 24-hour membrane relaxation, and the art of maintenance are a thing of the past.
  • Does not consume oxygen so passive fouling will not affect DO readings.
  • Best accuracy because solid, defendable data is the ultimate goal.
Technical Specifications

Product Specification Description
Range 0 to 20 mg/L
Accuracy +/- 0.1 up to 8 mg/L+/- 0.2 above 8 mg/L
Resolution 0.01 mg/L