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Ingress Protection: a sealing protection rating.
First
digit refers to protection from solid particles. Second digit refers to protection from liquid ingress. IP68 is
dust-tight and may be immersed in water deeper than 1m (the highest possible rating).
Highway Addressable Remote
Transducer: a bi-directional digital communication protocol.
The HART protocol communicates over 4-20 analog
instrumentation wiring. HART can be used for device configuration, diagnostics, troubleshooting or for reading
measurement values.
PolyVinyliDene
Fluoride: a highly non-reactive, pure and mechanically strong thermoplastic fluoropolymer.
PVDF is employed in applications requiring the highest resistance to solvents, acids, bases and heat.
The minimal distance that can be measured by a level sensor.
Targets closer to the sensor are reported incorrectly. The Gauger line can measure targets as
close as 15cm to the sensor while still retaining a long range of 8m.
Ultrasonic distance measurement is sensitive to
air temperature. For applications exhibiting temperature gradients, Gauger products provide superior temperature
compensation, resulting in higher accuracy, by utilizing an external temperature sensor in addition to the
internal one.
Device cloning refers to a rapid configuration of field devices
all to the same settings. Gauger systems can be configured by downloading a text file into the device.
The download process is quick and simple using a laptop USB port.
PolyCarbonate /
Acrylonitrile Butadiene Styrene. Plastic is UV stablized
against long-term degradation from Ultraviolet light.
Error indications for Gauger420 may be configured for 3.6mA, 22mA or
Hold-Last-Value.
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A DURABLE 2-WIRE GAUGE
-
PVDF
sensor, superior in presence of aggressive chemicals.
- Plastic
PC/ABS+UV, blending roughness and rigidity.
- Rated
IP68
(1.8m deep /96 hr), withstanding rain/dust/snow.
- Operating temperature: -30° to +70°C (-22° to 158°F)
- Non-contact, ultrasonic technology, no moving parts: long-life.
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ADVANTAGES and BENEFITS
- Extremely short "dead-zone" of 15 cm (6")
- High process tracking rate of 10m/min (32'/min).
- Flexible 4-20 / HART representation and
error indications.
- Liquid volume reported in Liters or Gallons.
- Automated temperature compensation for
2 temperature sensors.
- A friendly wizard-based setup or USB PC-based
cloning.
- Advanced algorithms combating against:
Noises, temperature variations, unstable targets, gases
- No field calibration and minimal maintenance needs.
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APPLICATIONS, MARKETS and PARTNERS
- Liquid targets, solids (grains) and Open Channel Flow (OCF).
- Storage vessels, process tanks and outdoor piles.
- Wastewater, water desalination, water treatmnet plants.
- Petrochemical, chemical, food and agriculture industries.
- OEM models and kit parts are available to partners.
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OTHER VARIANTS of the GAUGER LINE
- GaugerGSM - Level sensor with GSM communication capabilities.
- Gauger485 - Cost effective level meter / digital output protocol.
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