Echotel
®
Models 344/345
Ultrasonic Non-Contact
Transmitters for Level,
Volume, or Open Channel Flow
D E S C R I P T I O N
Echotel
®
Models 344 and 345 are full-featured, ultrasonic
non-contact transmitters that provide continuous mea-
surement for liquid level, volume, or open channel flow
applications. These versatile transmitters utilize the
latest in microprocessor-based electronics along with
powerful non-contact ultrasonic transducers, to provide
level measurement that is not affected by changes in
specific gravity, viscosity, or conductivity.
Model 344 and 345 are remote mounted transmitters
that feature a front panel keypad, and a large
16-character alphanumeric display of all parameters.
These transmitters are paired up with Kynar
®
and
316 stainless steel EchoMaster
™
Ultrasonic Transducers
that have extensive agency approvals for hazardous
area locations.
F E A T U R E S
•
Front panel keypad for ease of programming – no
need to open enclosure after wiring
•
4–20 mA isolated (1,000
Ω
load) and RS-232 outputs
•
Four 10 amp SPDT relays allow for simple alarm
configurations to complex pump control including
lead/lag alternation of pumps
•
Password code prevents unauthorized tampering of
calibration parameters
•
16-character alphanumeric display of all parameters.
•
Water and wastewater
•
Complete self-diagnostics assures unit is operating
properly by checking all relays, outputs, and system
functionality
•
Temperature compensation integral to all ultrasonic
transducers
•
False target buffering eliminates signal interference
from fixed obstructions in vessel
•
Slurries
•
Viscous fluids
•
Fuel oils
•
Acids
•
Caustics
A P P L I C A T I O N S
MAGNETROL [ MAGNETROL INTERNATIONAL, INC. ]
