General Guidelines; Product Marking - Siemens XPS-10 Manual De Instrucciones

Introduction
This product is intended for use in industrial areas. Operation of this
equipment in a residential area may cause interference to several frequency
based communications
The Echomax XPS series of transducers operate with
Siemens Milltronics ultrasonic level monitoring products.
The transducer converts the electrical transmit pulse from
the transceiver into acoustical energy. It then converts the
acoustical energy of the echo back into electrical energy
for the controller.
The transducer face emits acoustical energy radiating
outward, decreasing in amplitude at a rate inversely
proportional to the square of the distance. Maximum
power radiates perpendicularly from the transducer face
on the axis of transmission. Where power is reduced by
half (– 3 dB), a conical boundary centered around the axis
of transmission defines the sound beam, the diameter of
which is the beam angle.
The XPS transducers have an integrated temperature sensor that reports the air
temperature at the transducer to the controller.

General Guidelines

Materials of construction are chosen based on their chemical
WARNING:
compatibility (or inertness) for general purposes. For exposure to specific
environments, check with chemical compatibility charts before installing.

Product Marking

Kynar®polyvinylidene flouride is resistant to attack from most chemicals under the
Note:
described operating conditions. However, for exposure to specific environments, check
with chemical compatibility charts prior to installation.
This product is designated as a Pressure Accessory per Directive
WARNING:
not
97/23/EC and is intended for use as a safety device.
Page EN-2 XPS Series Transducers – QUICK START MANUAL
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transducer
transducer face
–3 db boundary
axis of
transmission,
perpendicular
to transducer
face
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