No Maintenance • Flow Independent • Self-Cleaning
Revolutionary Chlorine Sensor Technology
Ensure Safe Drinking Water in All Parts of the Drinking Water Distribution System
Why Choose Halogen Sensors?
No Waste Stream • No Reagents • No Membranes
NSF61 Certified & EPA 334.0 Compliant
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Experience the Future of Chlorine Monitoring — No Maintenance, No Waste, No Guesswork.
See how Halogen’s groundbreaking MP5™ chlorine sensor can transform your water quality monitoring. Whether you’re in drinking water treatment, distribution systems, or wastewater applications — this is the demo you’ve been waiting for.
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Tailored to your system
Technical Insights. Real-World Data. In Your Hands.
Explore our latest technical documentation and research articles to understand how Halogen’s innovative sensor technology can improve your water system’s accuracy, efficiency, and compliance.
Free Chlorine Data Sheet
Get detailed specifications and performance data for our industry-leading free chlorine sensors.
Free, Monochloramine & Total Chlorine Sensor Data Sheet
Understand how our sensors handle multiple disinfection scenarios — with zero interference and unmatched precision.
Article: “9 Reasons Why Remote Monitoring of Chlorine Is Now Practical”
Discover how new sensor technology overcomes the limitations of traditional monitoring, with benefits for cost, efficiency, and safety.
Trusted by Water Experts Nationwide
See how Halogen sensors are transforming water systems across the country.
C.A Santa Barbara, CA
We measured the waste from our DPD instrument and were surprised that it was 138,000 gallons. That is over $1400 in NRW. Maintenance has been zero.
Gainesville, GA
We are using the MP5 to optimize the time and frequency of flushes. MP5 is a great solution, and we want more of them.
V.G Palm Beach FL
I love these units; they have saved us time and money (no reagents)... They are reliable and easy to use. I have only had to calibrate one of the units about 3 times over 2 years.
DT Maui County
MP5 is installed on a remote site with low and variable sample pressures, which had chronic alarm issues. Halogen MP5 has continued to operate successfully.
J.F. Oralando, FL
Our estimated labor savings for just 5 sensors is 2,080 man hours.
MP-HOT is NSF61 Certified, it can be placed directly in a pipe at multiple points in a building and report four critical parameters to Legionella Monitoring Platforms.
Certified for Trust & Compliance
Recognized by leading regulatory bodies and built to meet the highest industry standards.
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