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Compact,
economical & versatile. Laurel's BAR Series Bargraph
Process Displays utilize a 1/8 DIN case like most digital
panel meters and fit in the same 1/8 DIN size panel cutout.
The bargraph is constituted of 30 LED elements, which can be
red or green. The display can be set up with a moving dot,
for example for position monitoring, or in the traditional
accumulating bar format, for example to indicate tank level.
Please contact Laurel Electronics for special scales for
horizontally mounted displays.
For process
signals. The BAR Series Displays accept all popular
process signals, such as 4-20 mA, 0-20 mA, 0-10 mA, 1-5 V,
0-10 V, and -5 to +5 V (to be requested at time of
ordering). A bargraph process meter can be combined with a
digital process meter to provide both graphical and
numerical representations of the same signal.
Transducer
excitation standard. A 15 Vdc, 30 mA transducer
excitation output is standard and can eliminate the need for
an expensive external power supply.
Optional
Alarms. Two 5 A, 250 Vac relay outputs are optional for
alarm or setpoint control. The alarms have a failsafe
(de-energize on trip) changeover output and an LED to show
relay status. The alarms are supplied in HI-LO format, but
can easily be altered to HI-HI or LO-LO. There's also a
"pump-control" mode, where the low alarm will latch, and
will only reset when the input exceeds the high alarm limit.
Designed for
industrial environments. These bargraph displays are
highly immune to electromagnetic interference. The front
panel is environmentally sealed to IP54 (NEMA-12). Laurel's
Model IPC splashproof cover can extend protection
to IP65 (NEMA-4). Signal connections are via detachable
screw terminal connectors.
PLEASE SEE TECHNICAL INFORMATION - PDF FOR COMPLETE
INFORMATION |
