E) Electrical Connections - Current Output Units ("I" Suffix) - Omega FLR 1000 User Manual

e) Electrical Connections – Current Output Units ("I" Suffix)
The FLR 1000–ST-I provides a 4-20mA active current output proportional
to the flow rate.
The cable assembly should be connected to the sensor as detailed in
section 5(b) above. Power should not be applied to the sensor until all the
connections have been made and checked. Electrical connections should
be made as follows:
Wiring Schematic For Current Ouput Units ("I" suffix only).
The RED wire should be connected to the Positive of the power source.
The BLACK wire should be connected to the Negative ( Ground ) of the
power source.
The WHITE wire provides the signal output (active current) and should be
connected to the positive terminal of the display, data acquisition system
or current meter with an impedance of 0 - 500Ω (Ohms).
The GREEN wire is NOT used.
Caution: Avoid high voltage static discharges to any of the
connections. Do not short the input/output signal wires or allow
them to contact the power wires at any time. DAMAGE WILL
RESULT!
pg. 13 of 33