RHE 42
Ex c Field Mount
With its advanced digital signal processing capability and in conjunction with our sensors, the RHE 42 can achieve an ultimate mass flow measurement uncertainty of 0.05 %, making it ideal for both filling and bottling or any kind of high accuracy/reliability plant flow or density measurement. Connectivity includes a full suite of communications buses including Foundation Fieldbus and Modbus TCP/IP. The RHE 42 is a well specified transmitter relevant for large scale plant and project opportunities.
- Measures Mass Flow, Volumetric Flow, Density and Temperature
- Outputs 2 x Analog, 2 x Frequency/Pulse, 2 x Digital Status
- Inputs 2 x Digital
- PC USB / RHECom, RS 485 / Modbus RTU, Modbus TCP, Foundation Fieldbus and Profibus PA
- Optional Backlit Color LCD
- Installation in Hazardous Area
- Rheonik Assurance Factor®
Datasheet
Installation Guide
Wiring diagrams
RHE 42 W-E_1H
Standard One plus HART
RHE 42 W-E_B1
Base Configuration - 2*DO, 2*DI, RS485 (Modbus)
RHE 42 W-E_EA
TCP All - 2*4/20mA (a/p), 2*DO, 2*DI, Modbus TCP / IPv4, HART +RS 485 (Modbus)
RHE 42 W-E_EB
Base TCP Configuration - 2*DO, 2*DI, Modbus TCP / IPv4, RS485 (Modbus)
RHE 42 W-E_F2
Foundation Fieldbus FFH1 (FISCO), 1*4/20mA (is, p), 1*DO (is), RS485 (Modbus - non is)
RHE 42 W-E_FF
Foundation Fieldbus FFH1 (FISCO), RS485 (Modbus - non is)
RHE 42 W-E_i1
Standard One is - 1*4/20mA (is, p), 2*DO (Pulse/Freq/Status - is), HART + RS485 (Modbus - non is)
RHE 42 W-E_i2
Standard Two is - 2*4/20mA (is, p), 1*DO (Pulse/Freq/Status - is), 1*DI (is), HART + RS485 (Modbus - non is)
RHE 42 W-E_P2
Profibus PA, 1*4/20mA (is, p), 1*DO (is), RS485 (Modbus - non is)
RHE 42 W-E_PA
Profibus PA, RS485 (Modbus - non is)
RHE 42 W-E_S1
Standard One - 1*4/20mA (a/p), 2*DO (Pulse/Freq/Status), 1*DI, RS485 (Modbus)
RHE 42 W-E_S2
Standard Two - 2*4/20mA (a/p), 2*DO (Pulse/Freq/Status), 2*DI, HART + RS485 (Modbus)