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Loop
powered. The 88-PRO Process Meter may be connected
directly to a 4-20 mA, 10-50 mA or 1-5 mA current loop,
with no need for additional power to the meter. This is
because the meter is powered directly by the current loop,
developing a maximum voltage drop of 2.5 V.
Readout in
engineering units.
By accepting 4-20 mA, 10-50 mA or 1-5 mA signals, the
88-PRO is compatible with a large number of industrial
transducers and transmitters to display process variables
such as temperature, pressure, flow, weight, pH, humidity
etc. Zero and span are adjustable for direct readout in
engineering units. There is an INVERT facility, so that an
increasing input signal gives a reducing display, for
example, 4-20 mA = 100.0 to 0.0. The 88-PRO also provides
two jumper-selectable dummy right-hand zero to extend the
maximum reading from the default of ±1999 to ±19990 or
±199900. This feature allows the display of large numbers,
such as the weight of a truck in pounds. It also useful when
the cost of a 4 ½ or 5 ½ digit meter may be too high
Easy to
install and set up. The 88-PRO fits in a standard
1/8 DIN panel cutout and only requires 93 mm (3.66") behind
the panel. This is less than for most process meters. There
are only two signal connections: signal in and signal out.
These are made via a detachable screw terminal connector.
All range-selection jumpers as well as the meter's zero and
span adjustments are from the rear of the meter, avoiding
the need to open the case.
Attractive
and easy to read. The facia of the 88-PRO is
attractively styled. The simple bezel will compliment your
panel design. The lens protects all legends and markings, so
repeated wipe-downs won't damage the lettering or display
clarity. High contrast LCDs make these meters suitable for
use in bright environments. The digits measure a full 12.7
mm (0.50").
PLEASE SEE TECHNICAL INFORMATION - PDF FOR COMPLETE
INFORMATION |