Flow Meter LC Digital M-10

Description

Flow Meter LC Digital Type M-10 with electronic registration  for refined fuels
The Liquid Controls Optical Air Eliminator is designed for use with LectroCount® Electronic Registers.
It provides for the efficient elimination of air and vapor with virtually no moving parts and without the
need for floats, guide rods, reed strips, and valve plates. An optical sensor, installed in the wall of the
air eliminator, is used to monitor the liquid level. The presence or absence of liquid at the sensor level
activates or deactivates a solenoid located at the top of the air eliminator. The Optical Air Eliminator
requires the use of a solenoid operated valve such as the E-7 or A2848-11 supplied by Liquid Controls.
The solenoid operated, air-release valve, located at the top of the air eliminator, is either open or
closed. When the liquid level is below the optical sensor, the solenoid opens and vents air and vapor
to atmospheric pressure. Simultaneously, the electronic control valve (E-7 or A2848-11) at the meter
outlet closes.
When liquid rises to the optical sensor level, the
solenoid closes and prevents continued venting to
atmospheric pressure, and the electronic control
valve at the meter outlet opens so that a delivery
may continue. This functionality ensures that only
liquid passes through the meter for measurement
and facilitates passing Weights & Measures split
compartment testing.
The optical air eliminator is designed to work
with Liquid Controls M5, M7, M10, M15, and
M25 meters, for applications measuring refined
petroleum products. Designed with the same
mounting dimensions as Liquid Controls
mechanical air eliminators, the optical air
eliminator does not require plumbing changes to
retrofit to existing meter installations with electronic
registration. Electronic registers require CPU
board part number 81920 for the LectroCount LCR
and LCR-II and part number 81924 for LC³.