1066 Transmitter - Rosemount

1066 Transmitter


Single Channel Transmitter







  • 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

The model 1066 Single Channel Transmitter is a loop powered device that can accept input from pH/ORP, conductivity (contacting and toroidal), and amperometric (dissolved oxygen, chlorine, and ozone) sensors.
The model 1066 Single Channel Transmitter can display a liquid analytical measurement, in addition to a temperature measurement, current output, and diagnostic information. The transmitter has quick start programming for shorter installation times and an intuitive user interface for easy operation.

Performance and Physical Specifications
Enclosure:  Polycarbonate. NEMA 4X (IP66) 
Dimensions: Overall 155 x 155 x 131mm (6.10 x 6.10 x 5.45 in.). Cutout: 1/2 DIN 139mm x 139mm (5.45 x 5.45 in.)
Conduit Openings: Accepts 1/2” or PG13.5 conduit fittings
Display: Monochromatic graphic liquid crystal display. 128 x 96 pixel display resolution. Backlit. Active display area: 58 x 78mm (2.3 x 3.0 in.)
Ambient Temperature and Humidity: -20 to 65°C (-4 to 131°F). RH 5 to 95% (non-condensing)
Storage Temperature Effect -20 to 60ºC (-4 to 140°F)
Power:  Minimum Voltage: 12.7 Vdc
External Load Resistor for HART: 250 Ohms
Terminal Wire Sizes: Power: 26-16 AWG wire size.
Sensor Inputs: 26-16 AWG wire size.
Weight/Shipping Weight: (rounded up to nearest 1 lb or nearest 0.5 kg): 2 lbs/3 lbs (1 kg/1.5 kg)