Ar ch ive d – Seametrics FT420 v.2 User Manual

Page 3

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Sensor Mount: Step 1

Sensor Mount: Step 2

Sensor Wires

Sensor Wires

3 of 4

Standard Connections

To Other

Control

Pulse Responsive

Metering Pump

PULSE

SCALED

PULSE

P

ASSTHR

U

-

+

-

+

12-30 VDC

Loop Power,

4-20 mA Output

PO
WER

4-20 mA

Red
White

Black

SENSOR

INPUT

TX81

Flow Sensor

Optional Chart
Recorder or Other
4-20 mA Device

AR

CH

IVE

D

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