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Smart Sensors
·Liquid Analysis

Smart Sensors

Honeywell Smart Sensors is a comprehensive portfolio of sensors, systems, assemblies, transmitters, and accessories for process analysis. The line covers in-line and online liquid analytical measurements — including pH, ORP, conductivity, and dissolved oxygen — available as analytical sensors with integrated transmitter, without transmitter, or as complete measurement systems for every industry.

Key Benefits
  • 01Comprehensive portfolio for in-line and online liquid analytical measurements
  • 02Analytical sensors with or without integrated transmitter, or as complete measurement systems, for all industries
  • 03Installation equipment, signal converters, and accessories to suit a wide range of requirements
  • 04Durafet® ISFET solid-state pH electrodes — no glass breakage, longer service life
  • 05Unique equilibrium probe technology for dissolved oxygen — no membrane, electrolyte, or electrode replacement
Technical Features
  • 01Durafet® non-glass ISFET pH electrode — the first industrial solid-state pH sensor
  • 02Meredian® traditional glass pH electrodes for classical applications
  • 03HB Series high-performance pH electrodes with rugged reference technology
  • 04ORP combination electrodes with platinum and gold options
  • 05DL5000 dissolved oxygen with unique equilibrium probe (ppb and ppm ranges)
  • 06Contacting conductivity cells with TDS, % rejection, CO₂, and pH-from-conductivity algorithms
  • 07UDA2182 Series dual/single-input analyzer — mix and match pH, ORP, conductivity, and DO
  • 08DirectLine® DL421/DL422 pH/ORP transmitters in NEMA 4X polysulfone enclosure
  • 09APT 2000/APT 4000 pH/ORP transmitter-analyzer with electronics and sensor diagnostics
  • 10HPW7000 Hi-pHurity pH measurement system for water samples below 10 µS conductivity
  • 11Hydrogen Purity Concentration analyzer using thermal conductivity for H₂-cooled turbine generators
  • 12Auto Buffer Recognition and auto-calibration functions
  • 130.2 sec update rate for fast-responding Durafet pH electrodes
  • 14Ethernet / Modbus communications on UDA2182
  • 153-A sanitary-approved Durafet for food and dairy applications
  • 16Infrared PC and Pocket PC configuration on UDA2182
Applications
  • Process water and wastewater treatment
  • Pure water and high-purity water systems
  • Food, beverage, and dairy (sanitary Durafet installations)
  • Chemical process control and pH neutralization
  • Hydrogen-cooled turbine generator monitoring
  • Pharmaceutical and biotech
  • Pulp and paper, power generation
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