Online pressure, differential pressure & temperature measurements

Autrol Corporation of America – Smart Transmitters

These “intelligent” microprocessor based “smart” transmitters that feature 2-wire loop powered 4-20mA analog current outputs & digital HART communication (s) for online pressure, differential pressure & temperature measurements in Water & Waste Water, Chemicals & Petrochemical, Oil & Gas. Pulp & Paper, Food & Beverage, Pharmaceutical, Energy & Power, Biofuels & Alternative Fuel processes.


The ATT2100 and APT 3200 Series of Smart Transmitters have excellent stability, high accuracy and include features that facilitate easy installation, start up and minimum maintenance thereby lowering process downtime and overall cost of ownership in the long run.  Autrol transmitters are equipped with analog (4-20 mA – 2 wire) and digital (Hart or foundation Fieldbus) communication protocols for seamless integration with a host of control systems including DCS, PLC, SCADA, AMA, PDM and/or Hand Held Communicator (HHC).  Trough Digital Hart Protocol one can easily acquire process measured variable, configure and modify its various Parameters (Range, TAG Name and Damping, Transfer Function, Trimming.)  These transmitters are equipped with an automatic temperature compensation function integrated into its advanced signal processing circuitry to ensure high reliability and performance corresponding to change of ambient temperature.

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