settings_input_componentSensor Mounting Options

Four Ways to Install
a Halogen Sensor

Selecting the right mounting configuration is key to accurate readings, long sensor life, and easy maintenance. Every option is NSF-61 certified for direct drinking water contact — and none require a waste stream.

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Wet-Tap with Remover
D-H1WT-P
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Side Stream (MKIT)
MKIT
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Immersion
D-H1LF-P
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PVC Tee (Pipe Install)
D-H1MF-P
No Shutdown
Halogen wet-tap sensor with high-pressure remover — cross section view
D-H1WT-P

Wet-Tap with Remover

Live pipe insertion — no shutdown required

The wet-tap mount allows sensor installation and removal without shutting down the process line, making it ideal for continuous systems and live distribution mains where downtime is not acceptable.

  • power_offInstall and remove without system shutdown
  • water_dropNo wasted water — zero waste stream
  • speedRated up to 145 PSI operating pressure
  • buildReduces maintenance-related disruptions
  • location_onIdeal for distribution mains and remote vaults

Best For

Distribution system mainsHigh-pressure lines up to 145 PSIRemote monitoring sitesSystems requiring continuous operation
Easiest Install
Halogen D20 Controller with MP Sensor — side-stream wall-mounted system
MKIT

Side Stream (MKIT)

Wall-mounted flow cell — easiest install

The MKIT side-stream configuration diverts a small flow of process water through a separate, low-pressure wall-mounted flow cell (maximum 60 PSI) where the sensor is housed. The ideal starting point and great for demos.

  • wallWall-mounted — no floor drain or sample panel required
  • recyclingSide stream can return water to process (NSF-61)
  • boltFastest and easiest installation — great for demos
  • swap_horizIdeal for replacing old instruments where wet-tap isn't practical
  • verifiedLow-pressure design — max 60 PSI

Best For

Treatment plants with existing plumbingEquipment replacement without re-pipingIn-plant free chlorine monitoringDemo and evaluation deployments
Zero-Flow Capable
Halogen immersion-style chlorine sensor for tanks and clearwells
D-H1LF-P

Immersion

Open tanks, basins & reservoirs

Immersion-style mounting suspends the sensor directly in open tanks, basins, clearwells, or large channels. No pipe connection required — the sensor hangs directly in the water body at any depth.

  • waterWorks in zero flow — no minimum flow requirement
  • water_dropNo waste stream, no bypass plumbing
  • straightenAdjustable depth for variable water levels
  • plumbingNo complex pipe fitting — simple installation
  • location_citySuitable for clearwells, tanks, open channels

Best For

Finished water clearwellsDistribution storage tanksOpen basins and reservoirsVariable-depth monitoring
Lowest Cost
Halogen sensor mounted in PVC tee fitting for direct pipe installation
D-H1MF-P

PVC Tee (Pipe Install)

Direct inline — lowest cost option

The PVC tee mount integrates the sensor directly into a pipeline using standard plumbing fittings. The most economical installation option — no waste stream, no bypass, just a standard tee in the pipe.

  • attach_moneyMost economical installation option
  • water_dropNo waste stream — direct inline measurement
  • buildUses standard PVC pipe fittings
  • speedRated up to 145 PSI
  • verifiedNSF-61 certified for drinking water contact

Best For

Hospitals, cooling towers & small systemsNew installations with shutdown flexibilityDistribution monitoring at low costAny NSF-61 compliant drinking water application

Quick Selection Guide

Answer these questions to narrow down the right mount for your site.

Can you shut off the line?

Yes →PVC Tee (D-H1MF-P)
No →Wet-Tap (D-H1WT-P)

Is it an open tank or reservoir?

Yes →Immersion (D-H1LF-P)

Do you need wall mounting at a treatment plant?

Yes →Side Stream MKIT

Need the lowest cost solution?

Yes →PVC Tee (D-H1MF-P)

Maximum pressure above 60 PSI?

Use Wet-Tap or PVC Tee (both rated 145 PSI). MKIT max is 60 PSI.

Still not sure? The Product Selector walks you through it step by step.

tuneOpen Product Selector
NSF-61 Certified

All Mounts — NSF-61 Certified, No Waste Stream

Every Halogen mounting configuration is NSF-61 certified for direct contact with potable water, and none require a continuous waste stream. The MP5-A, MP-TOTAL, and MP-HOT sensors are compatible with all four mounting options. Use the Product Selector to get the right combination for your site.

Data Sheets & Installation Manuals