EchoTREK

EchoTREK LEVEL TRANSMITTERS FOR LIQUIDS

MAIN FEATURES

• Max. 25 m measuring range

• Digital communication

• Power relay output for control and alarm

• Full temperature compensation

• From water through chemical applications

• Complete open channel flow metering package

• 32 point linearization

• ATEX approval

• Data-logging facility. The data logger incorporated in the two-wire EchoTREK can store 10.000 sets of data. Recording can be triggered by a specific event or by time. The EchoTREK holds data
available for downloading it via HART protocol as long as power is on, but retains data without power for one week

• IrDA communication port on the programming module (Infrared communication for the data-logger)

SPECIFICATIONS

EchoTREK ultrasonic transmitters offer the best in liquid level measurement in a compact simple package. Developed using the
established SenSonic range of Narrow beam angle pulse echo transducers, EchoTREK units are available with measurement ranges
up to 25 meters – with standard plastic, PTFE or stainless steel sensor faces. Installed on the tank roof, or above the liquid level surface to
be measured, the transmitter gives an analogue output proportional to liquid level. Initial set-up is achieved using the simple plug-in
display module: then the intelligent QUEST+ process adaptive signal processing software system ensures that the electronics
identifies and validates the liquid surface signal, giving reliable level monitoring.

EchoTREK LEVEL TRANSMITTERS FOR SOLIDS (4-WIRE)

A surprise from NIVELCO – the experts in solids level measurement. EchoTREK compact level transmitters featuring SenSonic narrow beam angle transducers are offered for solids level monitoring – where previously only more
complex, two part systems have performed. With the high efficiency SenSonic transducers, giving superb signal transmission, plus the QUEST+ software, using advanced process adaptive signal processing for reliable echo
monitoring, EchoTREK units overcome filling noise, dusting and irregular surface formations in most cases to give a high performance, compact, powder and solids level measurement transmitter.

ECHOTREK SELECTION CHART

MAIN FEATURES

• Measuring range up to 60m

• Power relay output for control and alarm

• Possibility of metering even during filling

• Full temperature compensation

• Narrow beam, highly efficient transducers

• Spurious echo rejection

• Dust-Ex approval

EchoTREK measures the level of any powder or free flowing solid, even under difficult circumstances – such as dust clouds caused by pneumatic filling, or
constantly varying and uneven material surfaces. Simple to install and commission, a built-in aiming device aids initial setting up on the tank roof.
EchoTREK offers a unique cost effective transmitter solution for single as well as multi-vessel applications.

ECHOTREK IN SYSTEMS WITH PC

Multichannel application with MODEM and PC Using a PC and HART Modem, it is possible to create your own multi-drop HART network, where the PC
displays all EchoTREK measurement data and also allows re-programming of the units as necessary. In this way the outputs – derived from the displayed
data – can be programmed via the PC, which acts as the master. A maximum of 15 transmitters can be connected to one HART modem and Nivelco’s EView
configuration or NIVISION process visualization software can be applied.

ORDER CODES ( NOT ALL COMBINATIONS AVAILABLE )

EchoTREK compact transmitters for liquids

EchoTREK compact transmitters for liquids

PROGRAMMING AND DISPLAY MODULE

The SAP-100 is a combined display and programming module whereas the SAP-200 is just as a display aiding programming by keys on the EchoTREK’s body.

CONNECTIONS

ORDER CODES