Omega FLR 1000, Руководство пользователя

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pg. 14 of 33
f) Using a 0-5VDC Output Power Adapter Package.
An optional 0-5VDC Output Power Adapter Package is available for use
with the FLR 1000 series (not the FLR 1000-ST-I). This consists of a power
source (115VAC or 230VAC) and cable assembly with pig-tail (soldered
wire) ends for the signal output. This should be assembled as shown in
the following diagram.
Connecting the Power Adapter to the Flow Sensor
(FLR 1000 shown, other models similar)
Electrical connections to the cable assembly should be made as follows:
YELLOW WIRE : This provides the 0-5VDC signal output and should be
connected to the positive terminal of the display, data acquisition system
or voltmeter with an impedance of greater than 2500
Ω (Ohms).
GREEN WIRE : For Pulse output units (“P” suffix only) the green wire
provides the pulse output and should be connected to the positive terminal
of the data acquisition system with an impedance of greater than 10K Ω
(Ohms).
WHITE WIRE: This is the signal negative and should be connected to the
negative (ground) terminal of the voltmeter, display or data acquisition
system.
Caution: Avoid high voltage static discharges to any of the
connections. Do not short the output signal wires or allow them
to contact the power wires at any time. DAMAGE WILL RESULT!