Model 3750 pages

Model 375
Submersible Level Transmitter
A specially designed cable is factory installed and
sealed to insure liquid tight performance. The customer connection end of the cable is sealed and a
desiccant package is installed to limit the amount
of moisture allowed to enter the barometric reference of the sensor.
The transducer is available calibrated for any span
needed, from 6 psi (13.8 ft of water) to 300 psi (692
ft of water)

Features
Description
The Model 375 Low Cost Submersible Level
Transmitter is specially designed to provide the
convenience of direct submergence in many types
of liquids for quick, accurate and reliable level
measurement. The SDT provides a lower cost, lighter
weight option for submersible level applications. The
simple design and rugged construction of this solid
state instrument provide long lasting service with
virtually no maintenance.
The Model 375 Transducer indicates the level
of liquid by continuously measuring hydrostatic
pressure via its isolated sensing element, an ion
implanted silicon semiconductor sensor. The output
signal is 4-20 mA. For other input / output options,
consult factory. This design provides for excellent
linearity and repeatability, low hysteresis and long
term stability at an economical price.
The Model 375 is easy to install; simply lower the
transducer into a vessel or well. It’s that easy. All
the electronics are mounted in a submersible 316
stainless steel housing. A special cable support
bracket is also available. This gives extra stability
to the transducer when used with longer lengths of
cable (up to 2500 feet) or when used in an agitated
liquid. A conduit adapter is also available.

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Low cost
Solid state sensor for accuracy and reliability
Lightweight and compact size
Rugged 316 stainless steel housing with
excellent environmental protection to IP68
Advanced digital compensation
Easy to install and use
Vented to the atmosphere through the surface
end of the cable (desiccant package supplied)
Reverse polarity and surge protected
2 wire, 4 to 20 mA output standard; other
outputs available - consult factory

Applications
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Tanks
Ponds
Rivers
Lakes
Water wells
Landfills
Flood channels
Pump Control
Lift Stations

Tel: 215-355-6900
www.ametekpmt.com