Honeywell's complete line of sensors, transmitters, transducers, analyzers and controllers are     ideal for measuring pH, ORP, specific ions, conductivity, resistivity, salinity, hydrogen purity, gas,    temperature, pressure, humidity, moisture and chemical concentrations in your process. These    sensors and instrument are the perfect complement to the complete line of Honeywell control    products. The new DirectLine sensor offer unequaled savings during installation, start-up, Operation    and maintenance.
                              PH/ORP
                                 DirectLine® Sensor Module and Sensors
                             Specifications
DL421/422 DirectLine Sensor for Durafet II and Meridian II pH/ORP Electrodes
7758 Pipeline Electrode Mountings for pH and ORP Measurements
7773 Multipurpose pH/ORP Electrode Mountings
7774 pH/ORP Electrode Insertion/Removal Assemblies
Durafet and Meredian II Combination pH/ORP Electrodes for Honeywell 7777 Mountings
7794 Sanitary Durafet pH Electrodes
HPW7000 Hi-pHurity Water Measurement System
TL1000 Twist Lock Electrode Mounting for Durafet II Electrode
Model Selection Guides
DL 421/422 DirectLine Sensor for Durafet II and Meridian II pH/ORP Electrodes
DL1000 Durafet II pH Electrodes and Mountings for DL421
DL2000 Meridain II pH Electrodes and Mountings for DL421
DL3000 Meridain II ORP Electrodes and Mountings for DL421
HPW7000 Hi –pHurity Water System
TL1000 Twist Lock Electrode Mounting for Durafet II Electrode
 
Analyzers and Transmitters 
Specifications
APT2000 pH/ORP 2-wire Transmitter
APT4000 pH/ORP 4-wire Transmitter
UDA2182 Analyzer/Controller
9782 pH/ORP Multifunction Analyzer/Controller
7096 pH/ORP Analyzer/Controller
Model Selection Guides
APT2000 pH/ORP 2-wire Transmitter
APT4000 pH/ORP 2-wire Transmitter
9782 Analyzer pH/ORP Multifunction Analyzer/Controller
7096 pH/ORP Analyzer/Controller
 
Durafet® II Electrodes and Mounting Assemblies
Specifications
7758 Pipeline Electrode Mountings for pH and ORP Measurements
7773 Multipurpose pH/ORP Electrode Mountings
7774 Sanitary Durafet II pH Electrodes
7777 Mountings for Durafet II and Meridian II Combination pH/ORP Electrodes
7794 Sanitary Dursfet II pH Electrodes
TL1000 Twist Lock Mounting for Durafet II pH Electrode
Model Selection Guides
7758D Pipe Line Bushing Durafet II Electrode Mounting with CAP Adapter
7773D Multi-Electrode Durafet II Electrode Mounting with CAP Adapter
7774D Durafet II Electrode Mounting with CAP Adapter
7777D In-Line or Immersion Durafet II Electrode Mounting with CAP Adapter
7794D Sanitary Durafet II Electrode Mounting with CAP Adapter
TL1000 Twist Lock Mounting for Durafet II pH Electrode
Replacement pH/ORP Specification Electrodes & Automatic Temperature Compensation
 
Meredian® Glass Electrodes and Mounting Assemblies
Specifications
7758 Pipeline Electrode Mountings for pH and ORP Measurements
7773 Multipurpose pH/ORP Electrode Mountings
7774 Sanitary Durafet II pH Electrodes
7777 Mountings for Durafet II and Meridian II Combination pH/ORP Electrodes
HPW7000 Hi-pHurity Water Measurement System
Model Selection Guides
7758 Pipe Line Bushing Meridian II Electrode Mounting with CAP Adapter
7773 Multi-Electrode Meridian II Electrode Mounting with CAP Adapter
7774 Meridian II Electrode Mounting with CAP Adapter
7777 In-Line or Immersion Meridian II Electrode Mounting with CAP Adapter
HPW7000 Hi-pHurity Water Measurement System
Replacement pH/ORP Specification Electrodes & Automatic Temperature Compensation
 
Specific Ion Measurement
Specifications
9782S Specific Ion Analyzer/Controller
Model Selection Guides
9782S Analyzer
7773 Multi-Electrode Meridian II Electrode Mounting with CAP Adapter
 
Conductivity
DirectLine® Sensor Module and Sensors
Specifications
DL423 DirectLine Sensor Module for Conductivity Measurements
Industrial Electrolytic Conductivity Cells for DirectLine Modules APT and 9782 Series
Model Selection Guides
DL423 DirectLine Sensor Module
DL4000 Conductivity Mountings for DL423
 
Analyzers and Transmitters
Specifications
9782 Conductivity/Resistivity Multifunction Analyzer/Controller Specification
UDA2182 Analyzer/Controller
APT2000 2-Wire Contacting Conductivity Transmitters
APT2000 2-Wire Toroidal Conductivity Transmitters
APT4000 4-Wire Contacting Conductivity Transmitters
APT4000 4-Wire Toroidal Conductivity Transmitters
Industrial Electrolytic Conductivity Cells for DirectLine Modules APT and 9782 Series
Model Selection Guides
9782C Conductivity Analyzer
APT2000 Analytical Process Transmitter
APT4000 Analytical Process Transmitter
 
Conductivity Cells and Mounting Assemblies
Specifications
Industrial Electrolytic Conductivity Cells for DirectLine Modules APT and 9782 Series
5000TC Toroidal (Electrodeless) Conductivity Sensors
Model Selection Guides
4973 and 4974 Conductivity Cells
4905 Conductivity Cells
4909 and 4908 Conductivity Cells
5000TC Toroidal (Electrodeless) Conductivity Probes
 
Dissolved Oxygen
DirectLine® Sensor Module and Probes
Specifications
DL424/425 Sensor Module for DL5000 DO Probes
DL5000 Equilibrium DO Probe
Model Selection Guides
DL424/425 Sensor Module
DL5000 DO Probe
 
Gas Analysis
Specifications
7866 Digital Thermal Conductivity Analyzer for Binary Gas Mixtures
7872 Gas Sampling System
Model Selection Guides
7866 Thermal Conductivity Gas Analyzers (single range)
7866H Thermal Conductivity Analyzers for Hydrogen Cooled Generator Applications (triple range)
7872 Sampling System
 
Dew Point/Relative Humidity
Specifications
4111 Temperature Compensated Humidity
4112 Dew Point and Temperature Transmitter
4114 Dew Point and Temperature Transmitter
4129 Temperature Compensated Humidity Transmitter
4139 Temperature Compensated Humidity and Temperature Transmitter
Model Selection Guides
4111 Temperature Compensated Humidity Transmitter
4112 Dew Point and Temperature Transmitter
4113 Accessories for 4100 Series Dew Point/Humidity Transmitters
4114 Dew Point and Temperature Transmitter
4129 Temperature Compensated Humidity Transmitter
4129 Temperature Compensated Transmitter with Remote Probe
4139 Temperature Compensated Dual Humidity and Temperature Transmitter
4139R Temperature Compensated Dual Humidity and Temperature Transmitter with Remote Probe