Pulse Input & Analog Totalizers

With 0.50" high LCD digits and detachable screw terminals.
Product Selection Guide
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Laureate digital panel meters are available as pulse totalizers for a wide range of transducers with a pulse output such as turbine flow meters, or as analog totalizers for 0-1 mA, 4-20 mA, 0-10 V analog process signals. Both types of meters can be scaled to engineering units, such as gallons or cubic meters. They can also display rate from the same transducers. Digit height can be up to 7.9" (200 mm). Click on the links below for detailed product information. Diagram, totalizing to obtain volume from differential pressure flowmeter

Two pulse-input channels A & B may be independently scaled and set up to count up from zero (or other value) to a preset limit, or to count down from a preset value to zero (or other limit). Universal pulse-input signal conditioner for signals down to 24 Vp-p. Ideal for use turbine flow meters. An Extended processor version allows rate and total simultaneously, up or down counting based on external input, external inhibit, custom curve linearization, and arithmetic functions on channels A & B, such as A+B, A-B, AxB, A/B. Optional data I/O and relays for alarm or control. Six 0.56" (14.2 mm) high digits, 1/8 DIN case.

Laurel Dual Channel Pulse Totalizer

A special firmware version for scale / weighing applications of Laureate digital This digital panel meter / counter totalizes 0-1 mA, 4-20 mA or 0-10 V analog signals, for example to display totalized volume from the 4-20 mA analog signal from a flow meter transducer. Capabilities include zero and span adjustment, square root extraction from differential flow meter signals, custom curve linearization, and elapsed time based on rate (for example, the time it will take bread to traverse an oven). Optional data I/O and relays for alarm or control. Six 0.56" (14.2 mm) high digits, 1/8 DIN case.

Laurel analog input totalizer

4- and 6-digit large-digit displays with a digit height of 2.2" (57 mm), 4" (102 mm), 6" (150 mm), or 8" (200 mm) for long viewing distances. Digitally scaled display for pulse input rates to 50 kHz. Optional dual 5A relays, analog output, and serial data output. Choice of display brightness and cases for indoor or outdoor mounting.

Magna Series Large Digit Digital Panel Meters and Remote Displays
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