Foxboro Analyseinstrumenter og sensorer

 

Features
 Conductivity Sensors:
• Broadest range of electrodeless sensors to meet all application requirements
• Safest sensor (871FT) for measuring dangerous chemicals due to calibration from outside the pipe
•  Patented calibration tool enables fast, accurate calibration
•  PEEK body electrodeless sensors do not rely on mechanical seals to protect sensor internals from process ingress.  The industry's most robust electrodeless sensors.
•  High accuracy contacting sensors for critical pure and ultrapure water measurements

pH and ORP Sensors:
•  Best performing flat membrane pH electrode for abrasive and fouling applications
•  Built-in solution ground for sensor diagnostics
•  Nafion ion barrier to protect reference junction from poisoning
•  Non metallic wetted parts and wide temperature range
•  Smart pH sensor stores calibration data in on board memory, allowing for sensor calibration in an instrument shop or laboratory environment

Analyzers and Transmitters
•  Transmitters are intrinsically safe for Zone 0 applications
•  HART communications and HART Device Type Manager (DTM) for remote configuration
•  Sensor diagnostics and 100 event log book for capturing unusual events
•  Enclosures are IP66 and NEMA 4X for challenging industrial installations
•  Line powered analyzers and loop powered transmitters work with the same sensor types

Benefits
For Conductivity Sensing:
•  Long sensor life
•  High accuracy
•  Easy to install, remove and calibrate
•  High degree of safety
•  Flexible matching of materials to meet application requirements
•  Application expertise and 24/7 technical support

For pH Sensing:
•  Long sensor life
•  Low maintenance
•  Fast, easy, reliable calibrations
•  Flexible matching of materials to meet application requirements
•  Application expertise and 24/7 technical support

For Analyzer and Transmitter Operation:
•  Easy to configure
•  Predictive and failure diagnostics for effective sensor management
•  High accuracy
•  Flexible configuration interfaces, local or remote
•  Easy switch to a different application due to built-in measurement and chemical information
•  Comply with hazardous area safety requirements
•  Interface to plant communications standards.  HART and 4 to 20 mA.
Applications
Chemical
•  Concentration of acids, bases and salts; interface detection; scrubber pH, reactor control
Pulp and Paper
•  pH in bleach plant, brown stock washing, white liquor strength, digester alkali, black liquor spill detection, pH in paper machine
Power
•  Pure water pH, scrubber pH, condensate conductivity, boiler feed water, cooling towers
Food and Beverage
•  Clean-in-Place conductivity, pH in ethanol production, brine concentration, product quality, salt content, caustic peelers, rendering plant pH, bottled water conductivity, juice, yogurt, cheese
Water and Waste
•  pH adjustment, pH and dissolved oxygen in waste water, fluoridation of drinking water
All
•  Waste water treatment, steam condensate, boiler feed water



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