Accessories Proline Prowirl 73
60 Endress+Hauser
RTD temperature
Omnigrad TR10
Multipurpose temperature sensor. Mineral-insulated
insert with thermowell, terminal head and extension
neck. Together with a HART-compatible transmitter, it
can be used to read the temperature into Prowirl 73 in
the burst mode.
TR10 - *******H****
Active barrier
RN221N
Active barrier with power supply for safe separation of
4 to 20 mA standard signal circuits:
• Galvanic isolation of 4 to 20 mA circuits
• Elimination of ground loops
• Power supply of two-wire transmitters
• Can be used in Ex area (ATEX, FM, CSA, TIIS)
• HART input-compatible (e.g. for reading in an external
pressure value)
!
Note!
If RN221N - *3 is used for the HART input, this results in
an error message for Prowirl 73 and is not recommended.
RN221N - *1
Process display
RIA250
Multifunctional 1-channel display unit with universal
input, transmitter power supply, limit relay and analog
output.
RIA250 - ******
Process display
RIA251
Digital display unit for looping into 4 to 20 mA current
loop; can be used in Ex area (ATEX, FM, CSA).
RIA251 - **
Field display
RIA261
Digital field display unit for looping into 4 to 20 mA
current loop; can be used in Ex area (ATEX, FM, CSA).
RIA261 - ***
Process transmitter
RMA422
Multifunctional 1-2 channel top-hat rail device
with intrinsically safe current inputs and transmitter
power supply, limit value monitoring, mathematic
functions (e.g. difference ascertain) and 1-2 analog
outputs.
Optional: intrinsically safe inputs, can be used in Ex area
(ATEX).
RMA422 - *******
Overvoltage protection
HAW562Z
Overvoltage protection for restricting overvoltage in signal
lines and components.
51003575
Overvoltage protection
HAW569
Overvoltage protection for restricting overvoltage for
direct mounting to Prowirl 73 and other devices.
HAW569 - **1A
Energy Manager
RMC621
Universal Energy Manager for gas, liquids, steam and
water. Calculation of volumetric flow and mass flow,
corrected volume, heat flow and energy.
RMC621 - **********
Accessory Description Order code
To Next Page
Loading...
