Rosemount 5081 transmitter PH ANALYZERS

Rosemount 5081 transmitter PH ANALYZERS

FEATURES AND APPLICATIONS
The 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. The 5081 is compatible with most Rosemount Analytical sensors. See the Specification sections for details.
The transmitter has a rugged, weatherproof, corrosion-resistant enclosure The transmitter has a two-line seven-segment display.
The main measurement appears in 0.8-inch (20 mm) high numerals. The secondary measurement, temperature (and pH if free chlorine is being measured),appears in 0.3-inch (7 mm) high digits.Two digital communication protocols are available:HART (model option -HT) and Foundation Fieldbus

Rosemount 5081 transmitter PH ANALYZERS
(model options -FF or -FI). Digital communications allows access to AMS (Asset Management Solutions).Use AMS to set up and configure the transmitter, read process variables, and troubleshoot problems from a personal computer or host anywhere in the plant.A handheld infrared remote controller or the HART and Foundation Fieldbus 375 communicator can also be used for programming and calibrating the transmitter.The remote controller works from as far away as six feet.

Rosemount 5081 transmitter PH ANALYZERS

5081-P pH/ORP Transmitter
CHANGING FROM pH TO ORP operation takes only seconds.
AUTOMATIC TWO-POINT BUFFER CALIBRATION reduces errors.
SOLUTION TEMPERATURE COMPENSATION converts measured pH
to the pH at 25°C.
CONTINUOUS DIAGNOSTICS monitor sensor performance and warn
the user of failure (FAULT) or approaching failure (WARNING).

Rosemount 5081 transmitter PH ANALYZERS

5081-C Contacting Conductivity Transmitter
MEASURES CONDUCTIVITY, RESISTIVITY, OR CUSTOM CURVE
VARIABLE.
AUTOMATIC TC RECOGNITION simplifies start up.
AUTOMATIC/MANUAL TEMPERATURE COMPENSATION ensures
accurate monitoring and control.
AUTOMATIC COMPENSATION FOR SENSOR CABLE RESISTANCE improves accuracy
of high conductivity/ low resistivity measurements.
BUILT-IN TEMPERATURE COMPENSATION ALGORITHMS include straight slope, ultrapure
water, cation conductivity, and no compensation.

Rosemount 5081 transmitter PH ANALYZERS

5081-A Amperometric Transmitter
• MEASURES dissolved oxygen (ppm and ppb level), free chlorine,
total chlorine, and ozone.
• SECOND INPUT FOR A pH SENSOR ALLOWS AUTOMATIC pH
CORRECTION for free chlorine measurement. No expensive, messy
reagents needed.
• AUTOMATIC BUFFER RECOGNITON FOR pH CALIBRATION.

Rosemount 5081 transmitter PH ANALYZERS