RHE26 Rack/Panel/DIN Rail Mount Multifunction Coriolis Flow Transmitter
8Pages

Rack/Panel/DIN Rail Mount Multifunction Coriolis Flow Transmitter Rack/Panel/Rail Mounting Operate with RHM sensor in hazardous area Selectable Units for Mass, Volume, Density and Temperature Positive, negative and net totalizers for both volume and mass flow Two configurable pulse/frequency/status outputs Analog output configurable for Mass, Volume, Density or Temperature Digital input configurable for zeroing, measurement hold and totalizer operations Connectivity to control systems through Modbus RTU Simple user interface – Back Lit Color LCD display and 3 operator buttons with intuitive menu design USB connection for quick service & settings Built-in Assurance View® Advanced Diagnostic Set – simple publication of measurement status with Assurance Factor® and/or color changing display Specifications and features subject to change Version 1.03 NOV-2018 Password Protected Setup Upload and download of configuration files Power consumption less than 5W Optional lockable front cover General process flow measurement Feed stocks and transfers OEM applications • More insight into process and measurement conditions with Assurance View® • Assurance Factor® for proactive maintenance • Works with all Rheonik RHM flow sensors • Fast and easy setup using RHECom software • R

RHE26 General Specifications Housing: IEC61554 panel mount housing. Lockable front cover and DIN rail mount options available Enclosure Rating: IP20 (front IP54 with optional lockable cover) Ambient Temperature: Please refer to RHE26 Dimensions page Large high contrast backlit LCD 128 x 24. Screen changes color to indicate warning or error 3 x front panel operator buttons for all menu navigation and settings Sensor Connection: Pluggable cage clamp terminal strip. Cable available in lengths up to 100 m / 328 ft for connection to remote sensor Analog Outputs: 1 x 4-20mA output, active or...

Program Packages and Features Standard Package (Part Number Code SO) The RHE2x Standard programming package provides the following measurement and function features: Direct Mass Flow Measurement Mass flow is calculated using the Coriolis principle to provide a high accuracy Mass Flow measurement of the fluid flowing through an Omega Tube Coriolis meter. Temperature Measurement Each Omega Tube Coriolis Sensor provides a temperature measurement from built in sensors. Fixed Density Function The Fixed Density function allows density to be generated based upon process temperature. A...

Program Packages and Features Multifunction Package (Part Number Code DO) The RHE2x Multifunction programming package includes all features from the Standard programming package plus the following measurement and function features: Direct Density and Volume Measurement The flowing density of the fluid in an Omega Tube Coriolis Sensor is determined from the measured resonant frequency of the sensor and used to calculate instantaneous volumetric flowrate. Brix/Baume Units The unit can be configured to read out in °Brix or Baume. °Brix or Baume are used extensively in the sugar and beverage...

RHECom Software The transmitter is a fully featured device with many sophisticated functions. Careful configuration is necessary if these functions are to perform as desired. License-free RHECom is available for download or on USB drive. RHECom software is designed to ensure simple and expedient setup of the transmitter features and functions. The program operates on WindowsTM based computers and has an intuitive user interface. Connection is via a standard USB port or the native RS485 connection of the transmitter. Communication between RHECom software and the transmitter uses MODBUS...

Specifications and features subject to change Version 1.03 NOV-2018

RHE26 Part Number Code Construction Type E1 Standard panel mount version (IP20) E2 Panel mount version with lockable cover (IP20 / IP54 front) H1 DIN rail mount version (IP20) H2 DIN rail mount version with lockable cover (IP20) Supply Voltage D1 12 to 24 VDC ±10% Software Function SO Standard package: mass flow measurement, norm. density/volume DO Multifunction package: mass, volume flow and measured density/volume AF Multifunction package plus Assurance Factor® diagnostics suite I/O Configuration S1 RS485 (Modbus RTU), 1 x 4-20mA, 2 x DO (pulse/freq./status), 1 x DI Hazardous Area...

Flow Sensor Range The RHM range of mass flow sensors features: Line Sizes Pressure Ratings Temperature Ratings Some of the many RHM mass flow sensors available Wetted materials Stainless Steel, Alloy C22, Duplex, Super Duplex, Tantalum, Others RHE26 transmitters can be connected to all RHM Flow Sensors in the Rheonik Omega Tube range. Together they make a high performance measurement package suitable for many applications. For specific details on any sensor size, please see the relevant specification sheet. About Rheonik Rheonik has a single purpose: to design and manufacture the very best...