Svantek SV 977D User Manual

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SV 977D User Manual
Microphone
The SV 977D set includes prepolarised ½”
microphone (MK 255) and microphone
preamplifier with IEPE power supply
(SV 12L).
The microphone is delivered in a special box,
and you must screw it onto the preamplifier
threads themselves.
When unscrewing the microphone, care must
be taken not to drop the microphone. To avoid
this, unscrew the microphone so that it ended
up in the user's palm.
To disconnect the preamplifier from the
instrument, unscrew the outer sleeve, pull it to
up to have access to the fixing ring and
unscrew it. Then pull the preamplifier from the
socket.
To connect the preamplifier to the instrument,
first insert the tip of the preamplifier into the
socket and tighten the fixing ring to the first
screw thread. Then move the preamplifier
outer sleeve in the direction to the instrument
and tighten it to the screw thread.
Note: Do not disconnect the preamplifier by turning the preamplifier body (turn only rings/collars)
because it may damage the preamplifier!
Accelerometer
Optionally, the SV 80 general-purpose vibration accelerometer 100 mV/g (10
mV/ms
-2
) with the SC 27 2 m coiled cable can be used.
The SV 80 is an industry standard IEPE accelerometer offered for SV 977D. It
is an ideal choice for walk-around measurement points in the rugged
environments of industrial machinery monitoring, such as pumps, motors or
fans. The accelerometer is mounted on a vibrating surface with the mounting
magnet.
The design of SV 80 features the low electronic noise and wide temperature
operating range.
The connection of the accelerometer to the
instrument is like the microphone preamplifier,
but there is only one ring to be tighten to the
first screw thread.

Svantek SV 977D Specifications

General

Brand	Svantek
Model	SV 977D
Category	Measuring Instruments
Language	English