Accurate, Online, Colorimetric Monitoring for Public and Private Pools & Spas

HYDROGUARD HG 302 is an online, modular colorimeter for public and private pools offering lab accuracy, even in harsh conditions, with reduced total cost of ownership (TCO). The HYDROGUARD HG 302 accurate measurements prevent chemical overdosing and ensure environmental and personal safety according to local regulations.
HYDROGUARD HG 302 analyzer can be flexibly ordered to meet your specific needs and requirements, with flexible choice of multiple parameters in a single analyzer:

  • Free Chlorine or Total Chlorine
  • Free Chlorine and Total Chlorine
  • Free Bromine
  • Turbidity
  • pH
  • ORP
  • Temperature
  • Flow

HYDROGUARD HG 302 pioneering colorimeter technology optimizes the implementation of high precision online measurements, long-term reliability and low maintenance. Its high-precision measurements excel even in challenging environments such as colored water and high temperature.
Accurate online measurements are ensured via automatic cleaning of the measuring cell, after each measurement, followed by zero reading calibration, which saves periodic maintenance expenses. Longer reagent expiration time reduces consumables and minimizes labor. The HydroGuard 302 superior performance, easy installation and minimized maintenance significantly reduce the product’s Total Cost-of-Ownership.
The HYDROGUARD HG 302 extensive external communications includes wireless communication to the operation center for remote monitoring, control and alarm display. Furthermore, the HYDROGUARD HG 302 offers bi-directional communications for remote setup as well as multiple interfaces for alarm relays.

Key Advantages