Laurel-electronics PRO-BAR Large Bar Graph Process Display for Long D Manuel d'utilisateur télécharger pdf

LAUREL

ELECTRONICS INC., 3183-G Airway Ave., Costa Mesa, CA 92626, USA • Tel 714-434-6131 • www.laurels.com 1

LAUREL

ELECTRONICS, INC.

PRO-BAR Large Bar Graph Process Display

for Long Distance Viewing

Features

• 50-segment bar graph display

• 251 mm (10") scale length

• Bright, wide-angle, red LEDs

• Accepts 4-20 mA or 0-10 V process signals

• Units of measure window

• Polycarbonate case sealed to IP65 (NEMA-4) on all sides

• Detachable screw-terminal connectors

• Universal 95 to 265 Vac or 11 to 30 Vdc power

• Vertical or horizontal bar graph orientation

• Panel mount, wall mount, or suspension mount

• EM certified (CE Mark)

Description

The PRO-BAR Series provides economical, high-visibility 50-

segment bar graph displays for 4-20 mA or 0-10 V process

signals. The scale measures a full 251 mm (10") for exceptional

visibility over long distances. A units-of-measure window allows

the scale to be labeled. Scaling is by means of easy screwdriver

adjustments.

The PRO-BAR housing is made of polycarbonate and can be

panel mounted or wall mounted. Installation can be such that the

bar graph is horizontal or vertical. The housing is sealed to IP65

(NEMA-4) from all sides.

LED bar graph meters are popular replacements for sight-glass

or moving coil contact displays. With LEDs, there are no moving

parts to wear, visibility is excellent, and the cost of maintenance

is very low.

Bar graph meters are an ideal means to display relative values,

with no need to interpret numerical data. They can be augmented

by digital panel meters or large-digit numeric displays when

absolute readings are required. The same process signal can be

applied to bar graph and digital meters.

Case Dimensions

1 2

Résumé du contenu

Page 1 - Features

LAUREL ELECTRONICS INC., 3183-G Airway Ave., Costa Mesa, CA 92626, USA • Tel 714-434-6131 • www.laurels.com 1 LAUREL ELECTRONICS, I

Page 2 - Ordering Guide

LAUREL ELECTRONICS INC., 3183-G Airway Ave., Costa Mesa, CA 92626, USA • Tel 714-434-6131 • www.laurels.com 2 Specifications Signal

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Laurel-electronics PRO-BAR Large Bar Graph Process Display for Long D Manuel d'utilisateur

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