The TD-4100XD General Purpose monitor is a lower cost version of the industry standard TD-4100XD and is designed for use in non-explosive atmospheres. It was designed for dirty water applications and uses our standard EZ Access noncontact flow cell for lower maintenance. Field validation is via our CheckPOINT™ solid calibration check standard.

Unique Features

  • Fluorescence measurement technology with lowest detection limits available
  • Minimal sample conditioning plumbing hardware reduces cost
  • Easy calibration with long term stability
  • Low maintenance
  • User friendly, with E09 electronics package
  • Ruggedized for harsh environments, non-hazardous areas
  • Custom configurations and wetted materials
Not for use in explosive atmospheres

Produced water

  • Overboard discharge compliance and process control
  • Re-injection or water flood water quality control
  • Produced water reuse – RO feed water, steam generator feed water
  • Noncontact cooling water

Heat exchanger leak detection

  • Boiler feed protection
  • Cooling tower protection
  • Open-loop discharge


  • Process water discharge
  • Industrial discharge

Marine water

  • Drilling and production rig slop tanks/deck drains
  • Bilge water discharge
  • Ballast water discharge

Other water types

  • Hydroelectric water
  • Storm water
  • Groundwater
  • Municipal wastewater
  • Potable water

Hydrocarbons detected

  • BTEX
  • Gasoline
  • Diesel
  • Jet fuel
  • PAH’s (polycyclic aromatic hydrocarbons)
  • Creosol
  • Crude oil
  • Heat transfer fluids
  • Aromatic solvents
  • Aromatic chemicals (styrene, phenol, etc.)
  • Lubricating oils
  • Fuel oil
  • Longwall fluid
Download a Brochure
Request a Quote