verifiedTrusted by Utilities Nationwide

The Smarter Way to Monitor Water Quality

No reagents. No membranes. No waste stream. Halogen's patented amperometric chlorine analyzers deliver accurate, continuous measurement with a fraction of the maintenance and cost.

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Quick Answer

Why choose Halogen amperometric sensors over DPD analyzers?

Halogen amperometric sensors eliminate reagents, membranes, and waste water, cutting operating cost to as low as $185/year versus $2,328 for DPD colorimetric — a savings of about $2,143 per sensor per year. They measure up to five parameters from one probe, self-clean with SensiCLENE, and hold calibration for 6–12 months.
0
Reagents Required
6–12mo
Months Maintenance-Free
80%
Lower Cost of Ownership
500+
Sensors Deployed Worldwide
Key Advantages

What Sets Halogen Apart

From patented sensor technology to cloud-connected data access, every part of the Halogen system is designed to reduce your cost and effort.

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Core Technology

Patented Amperometric Technology

No reagents, no membranes, and flow-independent measurement. Accurate from 0.02–20 mg/L free chlorine with simultaneous pH, ORP, conductivity, and temperature.

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Authority Hub

Proof: Certifications, Patents & Results

NSF/ANSI 61 & 372, EPA Method 334.0, 11 patents, independent third-party validation, and documented utility results — the full evidence behind the MP5.

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Patented

SensiCLENE Self-Cleaning

Captive polymer beads continuously scrub electrodes, eliminating fouling. Go 6–12 months between maintenance visits — even in challenging water conditions.

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Interactive Tool

Savings Calculator

Compare the true 5-year cost of ownership: Halogen amperometric vs. traditional DPD analyzers. See the savings in reagents, labor, waste disposal, and downtime.

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Made in USA

BABA Compliant

Fully compliant with the Build America, Buy America provision under the Infrastructure Investment and Jobs Act. Designed and manufactured in the USA.

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Case Studies

Success Stories

See how municipal utilities, healthcare facilities, and maritime operations achieve better water quality monitoring with measurable results.

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Head-to-Head

Halogen vs. Traditional DPD Analyzers

See how reagent-free amperometric technology compares to legacy colorimetric analyzers across the metrics that matter.

Feature
check_circleHalogen
Traditional DPD
Reagent Costs
None — reagent-free
$2,000–$5,000/year
Maintenance Interval
6–12 months
Weekly to monthly
Waste Stream
Zero chemical waste
Hazardous waste disposal
Parameters Measured
5 simultaneous
1–2 per analyzer
Flow Dependency
Flow-independent
Requires sample conditioning
Power Options
Battery or AC
AC power required
Remote Operation
Cellular IoT built-in
SCADA integration required
BABA Compliant
Yes — Made in USA
Varies by manufacturer
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Proven Results

What Operators Are Saying

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“

We eliminated $4,200/year in reagent costs and cut maintenance visits from weekly to quarterly.

Water Quality Manager
Municipal Utility, Southeast US
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“

The cellular IoT module means I can check residuals at 40 remote sites from my desk. Game changer.

Distribution Supervisor
Regional Water Authority
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“

SensiCLENE keeps the sensor clean in water that fouls other analyzers within days. Truly hands-off.

Plant Operations Director
Water Treatment Facility, Midwest
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Ready to See the Difference?

Talk to our team about a pilot deployment at your facility. See how Halogen compares to your current analyzer — side by side, in your own water.

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Ready to see Halogen sensors in your system?

Get pricing, technical specs, or a 15-minute consultation with a water-quality specialist. We typically respond within one business day.

  • checkNo reagents, no membranes
  • checkNSF-61 & BABA compliant
  • check6–12 month maintenance interval
  • check30-day free trial available

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