products 
Analyzers & Transmitters 
Analyzers, transmitters and wireless devices for continuous process monitoring of pH, ORP, contacting conductivity, toroidal conductivity, dissolved oxygen, gaseous oxygen, chlorine, ozone, and turbidity.
Model 1056 Intelligent Four-Wire Analyzer
The Model 1056 dual-input analyzer offers single or dual sensor input with an unrestricted choice of dual measurements thus reducing the cost per loop and saving panel space.
Model 1057 Multi-Parameter Analyzer
The Model 1057 three-input analyzer offers single or dual sensor input with an unrestricted choice of dual measurements thus reducing the cost per loop and saving panel space.
Model 5081 Two-Wire Transmitter: pH/ORP, Conductivity, Oxygen, Ozone or Chlorine
The Model 5081 family of transmitters can be used to measure pH, ORP, conductivity (using either contacting or toroidal sensors), resistivity, oxygen (ppm and ppb level), free chlorine, total chlorine, and ozone in a variety of process liquids.
Model 54e pH/ORP, Conductivity, & Amperometric Analyzer/Controller
The Model 54e family of analyzers, with the appropriate sensors, monitor and control pH/ORP, conductivity/resistivity, dissolved oxygen (ppm and ppb level), free chlorine, total chlorine, or ozone in a variety of process liquids.
Model 6081 Wireless Transmitter for pH/ORP & Conductivity
The Model 6081-P transmitter is ideal for monitoring applications, especially in hard-to-reach or costprohibitive locations. Model 6081-P measures pH and ORP and is compatible with most Rosemount Analytical pH and ORP sensors.
Model Xmt Two-Wire Transmitter
The Model Xmt family of transmitters is used to measure pH, ORP, conductivity, resistivity, oxygen, free chlorine, total chlorine, monochloramine and ozone in a variety of process liquids.
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Model 400

PERpH-X sensors