Solid Applied Technologies

Gauger420

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Compact, continuous, non-contact, loop-

powered, ultrasonic level meter:

Simple installation and configuration

4-20mA output, RS485, USB, optional HART

For measurement of liquids and solids

Gauger420 – Description

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Long range of 8 meters (26’)

Dead zone of only 15 cm (6”)

Fast process tracking rate up to 10 meter/minute (32’/min)

Reporting volume in Liters or Gallons

Supporting Open Channel Flow: flumes, weirs and Manning flow

Two temperature sensors for higher accuracy

A model for range of 9.5 meter (31’) is available.

Application Highlights

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PVDF sensor, superior in the presence of aggressive materials

Sealing rate IP68 withstanding full immersion/

rain/dust/snow

Low operating temperature down to -30°C / -22°F

High operating temperature of +70°C / +160°F

Plastic PC/ABS+UV, blending roughness and rigidity

Power supply 12-33 VDC

The most rugged design

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Liquid targets, solids (grains) and Open Channel Flow (OCF)

Storage vessels, process tanks and outdoor piles

Wastewater, water desalination, water treatment plants

Petrochemical, chemical, food and agriculture industries

OEM models and kit parts are available to partners

Markets and partners

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Configuration options

Full level

Empty level

Value to display

Application

A four-step manual setup

Configuration by PC and Device

Cloning

4-20 manual setup

20mA setting

4mA setting

Error indication

4-20 value

Process dynamics

Near block distance

Temperature sensors

Far block distance

Advanced setup

No need for any custom

tools !

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Flexible settings

4-20 Indication error

• Low 3.6 mA

• High 22 mA

• Hold Last Value

• Jump to near Low / High

Display

• Level

• Distance

• Volume

• Flow

• % Level, Distance,

Volume, Flow

4-20 representation

• Level

• Distance

• Volume

• Flow

• Fixed current

HART

• Values

• Address

Unit System

• Metric

• US

Temperature Sensors

• Embedded

• External

• Average

Open channel Flow

• Rectangular weir

• Trapezoidal weir

• V-Notch / H-Flume

• Parshall Flume

• Palmer Bowlus

• Khafagi-Venturi

• Leopold-Lagco

• Manning flowMore options

•Gas Factor

• Expansion coefficient

• False echo scan

About Solid Applied TechnologiesLeading manufacturer of ultrasonic-level-meters and

remote monitoring solutions