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How to prepare and install your bargraph meter
First, check that the meter will suit your application and the available power
source (either 95-265 VAC or 11-30 VDC). If you asked us to configure the
meter, check that the scaling and settings agree with what you asked for.
We tested and calibrated your meter before we sent it to you, but a pre-installation
test may be useful to check that everything works as you need. Check that all the
switches behind the front bezel suit your application, before you install the meter.
Check that your panel cutout is 92mm x 45mm . It can be vertical or horizontal.
The meter's model number tells you which format to use.
A letter 'V' in the model number means vertical mounting, eg BAR-X-V-230A
A letter 'H' in the model number means horizontal mounting. eg BAR-A-H-110A
Cutout for
'V' versions
Cutout for 'H' versions
92mm high
45mm high x 92mm wide
45mm wide
Tolerance +1.0mm, -0.0mm
Tolerance
+1.0mm, -0.0mm
You must fit the meter in a protective enclosure. This is because the power
terminals on the rear of the meter are exposed and carry dangerous voltage levels.
If you want to mount it in an area where liquid may splash onto the display, you
should also fit a splashproof cover, type SPC4, for protection to IP67.
Remove the 2 screws holding the U clamp at the rear of the case and all the
connectors. Slide the meter into the cutout and re-fit the U clamp and screws.
Tighten the screws just enough to hold the meter firmly in place.
Check that the power supply is suitable for the unit before you connect and
switch on. Connect the signal and power cables (and relay connections for the
BAR-X), to the correct screw terminal connectors.
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