Input
April 2019CXX-UM-03060-EN-01Page 10
INPUT
The flow processor has inputs for turbine meters (both single and dual rotor) and
temperature. The flow processor calculates mass flow rates based on volumetric
flow with temperature compensation.
Analog Input
You can configure the analog input for different types of temperature transducers.
The flow processor is supplied with a 10 kΩ thermistor but can be
jumper-configured for 0…5V DC, 0…10V DC or 4…20 mA temperature
transducers. Consult the factory if you need to incorporate the analog input for
reasons other than temperature acquisition. See “Installation” on page7 and
“Wiring and Jumpers” on page12 to select a particular temperature transducer.
A
H
G
F
E
D
C
B
Figure 5: Input diagram
Function/Signal
Pinout
RM1 RM2
RF PICKOFF A A A
RF A RETURN B B
RF PICKOFF B C C
RF B RETURN D D
RF PICKOFF Q N/A N/A
RF Q RETURN N/A N/A
RTD EX+ E E
RTD + F F
RTD – G G
RTD EX- H H
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