Intended Use - Hansford sensors HS-517 User Manual

1.3 Intended use

The HS-517 vibration trip display is designed to indicate measurement
values on a build in LED display and is optionally equipped with
a Relay (with PNP open collector output). ). It is designed to be used
with Vibration Transmitters HS-420I and HS-422I Series
2-wire analogue output. The HS-517 may be used with all transmitters if the
following requirements are met:
• output signal of the transmitter: 4 ... 20 mA / 2-wire
• suitable electrical connection (according to data sheet)
The digital
the connector and transmitter and is ready for immediate operation. No
additional supply is required, the display is supplied by the 4 ... 20 mA circuit. A
preferred application is on-site process monitoring in combination with the HS-420I
or HS-422I Series.
Programming is performed via two buttons on the front side. The following
parameters can be set: scaling, decimal point, damping, switch point, and delay.
Moreover, a min./max. value memory is available. The settings will be retained
even in case of a power failure. Incidences of range exceedance in both directions
can be displayed as messages. The integrated diagnostic system constantly
monitors all functions of the display. The housing can be turned by 300° in an
infinitely variable manner, the display by 330°.
This operating manual applies to devices with explosion protection approval and is
intended for the use in IS-areas. A device has an explosion-protection approval if this
was specified in the purchase order and confirmed in our order acknowledgement. In
addition, the manufacturing label includes a
The user must check whether the device is suited for the selected use. In case
of doubt, please contact our sales department: sales@hansfordsensors.com | phone:
+44 (0) 845 680 1957
Hansford Sensors assumes no liability for any wrong selection and the consequences
thereof!
The technical data listed in the current data sheet are engaging and must absolutely
be complied with. If the data sheet is not available, please order or download it from
our homepage: www.hansfordsensors.com
WARNING
QM039 Issue 1
vibration trip display
Danger through incorrect use
- In order to avoid accidents, use the
device only in accordance with its
intended use.
HS-517 has to
sign.
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HS-517 User Manual
with 4...20mA
be mounted between
/