Autrol Corporation of America – Smart Transmitters are “intelligent” microprocessor-based “smart” transmitters that features 2-wire loop powered 4 to 20mA analog current outputs & “digital” HART communication(s) for online pressure, differential pressure & temperature measurements in Water & Wastewater, Chemicals & Petrochemical, oil & Gas, Pulp & Paper, Food Beverage, Pharmaceutical, Energy & Power, Biofuels & Alternate Fuel process.

The ATT2100, APT3100 and APT3200 series of smart transmitters have excellent stability, high accuracy and include features that facilitate easy installation, startup, and minimum maintenance thereby lowering process downtime and overall cost of ownership in the long run. Autrol transmitters are equipped with an analog (4/20mA- 2 wire) and digital (HART or Foundation Fieldbus) communication protocols for seamless integration with a host Control System such as DCS, PLC, SCADA, AMS, PDM and/or Hand Held Communicator(HHC). Through Digital HART Protocol one 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.