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Have a live application? Use our Flow Questionnaire and Rheonik Product Brochure to get started:

View ABLE Flow Questionnaire – Email back to [email protected]

View Rheonik Product Brochure

ABLE are Rheonik’s Exclusive Representative for Sales and Service in the UK and Ireland and can assist you and your customers in the following areas:

  • Assistance in meter sizing
  • Offer after sales support, service and re-calibration utilising our in-house expertise
  • Offer Coriolis Mass Flow Meter product training from our state-of-the-art training rig either in-person or via video call.

Further to the above, ABLE can offer custom solutions based on your individual requirements. Email us now at [email protected]

Rheonik RHE 28 Universal Mount Coriolis Mass Flow Transmitter

ABLE Instruments are Rheonik’s Exclusive Representative for Sales and Service in the UK and Ireland, including the RHE 28 Universal Mount Coriolis Mass Flow Transmitter. The RHE28 is an exceptional field-mountable advanced function transmitter housed in a rugged epoxy-coated enclosure. This transmitter is built to operate in demanding conditions and is designed for use in both standard and hazardous areas (Zone 2) thanks to its enclosure ratings of IP67.

This coriolis mass flow transmitter is more than just tough; it’s incredibly versatile. It offers a range of features, including API Standard Volume correction and Net Oil calculation, making it a powerful solution for a variety of industrial applications.


  • 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

When it comes to measurements, the RHE28 excels. It’s capable of measuring mass flow, volumetric flow, density, and temperature with precision, providing vital data for precise control and monitoring in various industries. Output options include 2 x Analog, 2 x Frequency/Pulse, and 2 x Digital Status, allowing for comprehensive data reporting and control. The Rheonik RHE28 also accommodates 2 x Digital inputs and 1 x Analog input, further enhancing its utility in process automation.

Connectivity is a simple with options like PC USB for RHECom, RS 485 for Modbus RTU, and HART over Analog. These interfaces ensure seamless integration with existing control systems, promoting efficiency and data accuracy. For user-friendly operation and enhanced visibility, an optional backlit colour LCD is available, ensuring that operators can easily access and interpret data in different lighting conditions. Safety is paramount, and the RHE28 Coriolis Mass Flow Transmitter is certified to meet ATEX/IEC Ex and CSA standards, assuring users of its reliability and compliance with industry safety regulations.

Have a particular application / project in mind? We’d welcome a call on +44 (0) 1189 169 420, or email us now at [email protected]

Why choose Rheonik Coriolis Mass Flow Meters? Unlike other Coriolis Meters, the patented Omega tube design of Rheonik Coriolis meters has solutions for operation up to 1722 bar (24,969 psi) line pressure at a precision of 0,05% and with renowned mechanical reliability. With highly accurate mass flow measurement performance and extreme capabilities, Rheonik meters are the ideal choice for many applications and quickly provide payback through improved product quality and greatly reduced maintenance. Whether used for transfer batching, process feed or control, Rheonik Coriolis Mass Flow Meters provide online precise flow and density measurement.

RHE 28 Specifications:

Epoxy coated cast aluminium 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)
170 x 272 x 93 mm / 6.7 x 10.7 x 3.7 in
Large high contrast backlit LCD 128 x 24. Screen changes colour to indicate warning or error
2.4 kg / 5.3 lb
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 PC (USB) with Rheonik RHECom software
HART over analog output
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
Purchase Product

Price: POA Contact 247ABLE