Rheonik RHE42 Field Mount Flow Transmitter

Description

With highly accurate measurement performance and extreme capabilities, Rheonik meters are a natural 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 meters can provide online flow and density measurement.

Brand

Rheonik

Since our start in 1984 we are one of the innovation leading manufacturers worldwide of coriolis mass flowmeters in precision, function and design – and we want to deliver more.

Specifications

Enclosure Material: Powder-coated aluminum
Enclosure Rating : IP65/Type 4, optional IP66-67/Type 6
Ambient Temperature : -20 to +60°C / -4 to +140°F,optional-40°C to +65°C / -40°F to 149°F
Integralvers on depends upon fluid temperature, refer to the next page
Dimensions: Enclosure approx. 144 x 108 x 139 mm / 5.67 x 4.25 x 5.47in
User Interface and Configuration :
local Display Version
High contrast backlit LCD color
display and 3 x through-glass
operator buttons. Configure
locally or with RHECom software
Reduced display visibility below -l0°C / 14 °F
Blind Transmitter Version
No local controls. Configure through the RHECom software package
Connection to Sensor: Integral/Compact to sensor or remote mount with 3m/10m cable
Cable Entries : 2 ½” x NPT for power and l/O
Computer Connection : Via Modbus RTUto PC
Totalizers : 6 x resettable forward, reverse and net totalizers for mass and volume
2 x non-resettable totalizers for mass and volume
Analog Outputs: Up to 2 x 4-20mA outputs, active or passive.
Intrinsically safe versions available
Pulse/Freq/Status Outputs: Up to 2 configurable pulse/frequency/status outputs (IEC60946).
Max. 1OkHz. Intrinsically safe versions available (open collector)
Digital Inputs: Up to 2 configurable control inputs (EC60946).
Intrinsically safe versions available
Digital Data Communications: HART, Modbus RTU, Ethernet (Modbus TCP/1Pv4), Foundation
Fieldbus Hl(FISCO), Profibus PA
Power Supply : 12-24 VDC +/- 10%, 2W typical, 4W maximum
Hazardous Area Approvals: ATEX/IECEX: Zone 1, 2
CSA: Class1, Div. 2

Features

Fully digital design – no risk of potential measurement drifts due to analogue components’ temperature behavior
Latest signal processing and filtering techniques allowing 0.05% accuracy on flow measurement over the entire range
Measurement update rates of 4kHz by patented Fast Response Software Version
Real time clock incl. battery on board plus 1 Gb memory for data collection and later off-line analysis
Display with Color backlit display with 3 through-glass buttons for local configuration and operation through an intuitive user menu
Multifunction performance provides simultaneous mass flow, volumetric flow, density and temperature measurements
First in class connectivity with USB, Modbus RTU, Modbus TCP/IPv4, HART, Profibus PA, Foundation Fieldbus H1
Classical output as 4-20mA, pulse, frequency, status – also available as intrinsically safe outputs
8 totalizers – 2 non-resettable, 6 for mass/volume (positive, negative, net flow)
License-free RHEComSoftware package for configuration and servicing
RHEComPro+ Software Suite for extended diagnostics incl. simulator for training
Connects to any Rheonik Coriolis sensor