Coriolis flow transmitter RHE 28

massfor liquidsgas

The RHE28 is an advanced function transmitter in a rugged epoxy coated enclosure designed for field mounting. With enclosure ratings up to IP67, the RHE28 has the flexibility to be installed in both ordinary and hazardous areas (Zone 2). Features such as API Standard Volume correction and Net Oil calculation are available. Measures Mass Flow, Volumetric Flow, Density and Temperature Outputs 2 x Analog, 2 x Frequency/Pulse, 2 x Digital Status Inputs 2 x Digital, 1 x Analog PC USB for RHECom, RS 485 for Modbus RTU, HART over Analog Backlit Color LCD ATEX/IEC Ex, CSA approved Rheonik Assurance Factor® General Specifications Housing: Epoxy coated cast aluminum universal field mount enclosure Enclosure Rating: IP65 / NEMA 4. Optionally IP66 / NEMA 4 Ambient Temperature: -20°C (optionally -40°C) to +60°C / -4°F (-40°F) to +140°F (reduced visibility below -20°C) Dimensions: 170 x 272 x 93 mm / 6.7 x 10.7 x 3.7 in Display: Large high contrast backlit LCD 128 x 24. Screen changes color to indicate warning or error Weight: 2.4 kg / 5.3 lb Operation: 3 x behind-window capacitive sensors for menu navigation / settings Sensor Connection: Cage clamp terminals. Cable available in lengths up to 100m for connection to remote sensor Analog Outputs: Up to 2 x 4-20mA outputs, active or passive, compl. to NAMUR NE-43 Digital Outputs: Up to 2 x configurable status outputs (IEC60946) Pulse/Frequency Output: Up to 2 x configurable pulse/frequ. outputs (IEC60946), max 10 kHz Digital Inputs: Up to 2 x configurable control inputs (to IEC60946) Analog Input (optional): 1 x 4-20mA analog input (active) for two-wire pressure or density sensor