Rheonik RHE 28 Universal Mount

Rheonik RHE 28 Universal Mount
Rheonik RHE 28 Universal Mount - Image 2
Rheonik RHE 28 Universal Mount - Image 3
Rheonik RHE 28 Universal Mount - Image 4
Rheonik RHE 28 Universal Mount - Image 5
Rheonik RHE 28 Universal Mount - Image 6

 

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®
MFG Part Number RHE-28
Stock Limited
SKU RHEONIK-RHE-28 Category Tag

 

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 Outputs 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
Power Supply 100-240 VAC +/- 10% (48 to 62 Hz), 5W or 12-24 VDC +/- 10%, 4W
Digital Data Communications

Modbus RTU (RS485)
Connection to a PC (USB) with Rheonik RHECom software
HART over analog output (optional)
Hazardous Area Approvals

ATEX/IECEx for RHE in ordinary locations (code AS), RHM in all zones
ATEX/IECEx for RHE in zone 2 (code AB, A2), RHM in all zones
cCSAus for RHE in ordinary locations (code CS), RHM in all divisions cCSAus for RHE in Div. 2 (code CB, C2), RHM in all divisions
Cable Entries 2 x M16, 2 x M20 as standard

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