Liquid Controls LectroCount LCR 600 Installation-Parts page 20

Introduction
PULSE OUTPUT DEVICE
The Liquid Controls Pulse Output Device (POD pulser) converts the rotary motion of a positive
displacement flowmeter into electronic pulses. POD pulsers can be used in place of an internal pulser.
They are ideal for applications that require explosion proof components in which the LectroCount LCR
600 register is installed at a distance from the meter. The POD pulser requires hard-wired data
communication with the LectroCount LCR 600. See manual EM300-11.
DIFFERENTIAL PRESSURE (∆P) TRANSDUCER
The differential pressure transducer, common in aviation applications, monitors the differential pressure
(pressure drop) across a full flow fuel monitor/water coalescer. The highest differential pressure reached
during the custody transfer will then be printed on the ticket. Using interlocks, the LectroCount LCR 600
can shut down a custody transfer if the differential pressure meets a preprogrammed differential
pressure shutdown value. The ∆P Transducer requires hard wired data communication with the
LectroCount LCR 600. See manual EM300-40.