Rheonik Coriolis RHE27 Transmitter
The RHE27 Coriolis flow transmitter is an advanced function transmitter designed for rack or panel mounting in an indoor environment. Features such as API Standard Volume correction and Net Oil calculation are available.
RHE27 Rack/Panel Mount Multifunction Mass Flow Transmitter
| Housing: | IEC 61554 Panel Mount Housing. Optional lockable front cover |
| Enclosure Rating: | IP20 (front). IP54 with lockable front cover |
| Ambient Temperature: | -20°C to +60°C (-4°F to +140°F) |
| Dimensions: | 96 x 144 x 61/75 mm (3.78 x 5.67 x 2.4/2.95 in) |
| Display: | Backlit color LCD. The screen changes color to indicate a warning or error |
| Weight: | 0.55 kg (1.2 lb) |
| Operation: | 3 x front panel operator buttons for all menu navigation and settings |
| Sensor Connection: | Pluggable terminal strip. Cable available in lengths up to 100m for connection to remote sensor |
| Analog Outputs: | Up to 2 x 4-20mA outputs, active/passive, compl. to NAMUR NE-43 |
| Uncertainty of the analog output +/- 0.1% of reading, +/- 10µA | |
| 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 (IEC60946) |
| Analog Input (optional): | 1 x 4 – 20 mA analog input (active) for two-wire external sensor |
| Power Supply: | 100-240 VAC (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, cCSAus for RHE27 in ordinary area, RHM in all zones – please see Part Number Code page. Others available on request |
The RHE27 transmitter is a fully featured device with many sophisticated functions and configuration is necessary for proper performance of these functions. RHECom software is available in three versions – Free, Pro, and Pro+. RHEComFree is available for download at no extra cost or on a USB flash drive. RHEComFree allows the full setup of transmitter parameters and includes a useful data-logging function for monitoring the performance of the meter.
For a small one-time license fee, RHEComPro and RHEComPro+ offer additional insight and set up convenience menus. RHEComPro includes data logging, trending, and broad diagnostic capabilities. RHEComPro+ takes flow meter management one step further with a revolutionary fully functioning simulator application. With the simulator, you can trial run your application from the convenience of your office, adjusting transmitter settings, setting alarms and filters, and creating transmitter configuration files for upload into the actual unit. The simulator is also ideal for training – it exactly mimics the front panel of the instrument display and buttons when clicked and includes controls for adjusting flow, density, and temperature readings just like the unit was in line!
Standard Operation Package (Part Number Code SO)
The RHE27 Standard Operation Package provides the following measurement and function
features:
The RHE27 can be configured with one of three power supply options:
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