This document describes a wireless pipeline pressure monitoring system. It has a discrete transmitter connected to a pressure switch on the pipeline that sends high or low pressure alarm statuses to a base unit. The base unit then controls a pump start relay based on the pressure readings from the transmitter to regulate the pipeline pressure.

1. 12 VDC
OUTPUT
POWER SUPPLY
The Wireless Discrete Transmitter L N
located on the pipeline connected
to a pressure switch transmits Hi
or Low pressure alarm status to
the Base Unit that provides pump PUMP START
RELAY
start and stop. M
Discrete
NUETRAL
LINE
Transmitter
GROUND
PUMP
100-240 VAC
Pressure INPUT
Switch
Pipeline
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