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Rosemount™ 1066 Single Channel Transmitter
rosemount 1066 single channel transmitter
The 1066 SMART transmitter supports continuous measurement of one liquid analytical input.
The design supports easy internal access and wiring connections. The large display gives excellent visibility for live measurements and displayed parameters. Conveniently, live process values are always displayed during programming and calibration routines.
Rosemount™ 1066 Single Channel Transmitter


Power Supply
Supply voltage at the transmitter terminals should be at least 12.7Vdc. Power supply voltage should cover the voltage drop on the cable plus the external load resistor required for HART communications (250 Ω)
R2 lbs/3 lbs (1 kg/1.5 kg)
Communication Protocol
HART® Communications & diagnostics: PV, SV, TV, and 4V assignable, temperature
PV, SV, TV, and 4V assignable
One sensor input.
Measurement Type
pH/ORP, resistivity/conductivity/TDS, % concentration, total and free chlorine, monochloramine, dissolved oxygen, dissolved ozone, and temperature.


  • Faster installation using Quick Start programming
  • Intrinsically Safe FM, CSA, and ATEX/IECEx Hazardous Location Approvals
  • Visibility of process parameters by utilizing HART or Foundation Fieldbus digital communications
  • Effortlessly connect with PLCs and DCS’ by choosing the HART or Foundation Fieldbus communication options.