Laureate™ 6-Digit Process Meter & Flow Totalizer

Rate, analog square root, batch control, time based on rate from 0-1 mA, 4-20 mA or 0-10 V signals.
Ideal as a Flow Rate Meter & Totalizing Flow Indicator.
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Analog signal totalizer
Key Features
  • 6-digit display of rate or total, selectable via front panel key
  • 0-1 mA, 4-20 mA, 0-10V inputs, or special factory scaling
  • Exceptional accuracy: ±0.005% of span ±1 count
  • Square root display from analog output of differential pressure flow transducers
  • Totalizing based on rate and time (integrating totalizer)
  • Field scalable for direct readout in engineering units
Application Examples
Flow from a Differential Pressure Transducer
Flow rate or volume from a differential pressure transducer An ideal application for the Standard Laureate VF meter: readout of flow based on the 4-20 mA analog signal from a differential pressure transducer. Options include dual relays for alarm or control, isolated analog output to turn the meter into a transmitter, and RS-232/485 data communications.s
Up- or Down-Counting Batch Controller
Up or down counting batch controller An ideal application for the Extended Laureate VF meter: up- or down-counting batch controller. The dual-relay card is required. One relay is dedicated to batch control, the other relay is available to alarm the rate or total. The signal input can be linear or nonlinear. The display can be toggled between rate and total.ss
Volume of an Irregularly-Shaped Tank
Volume from an irregularly shaped tank The Extended Laureate VF meter can linearize analog signals for display and alarm using custom curve linearization with multiple nonlinear segments. As illustrated, tank level is measured by an ultrasound detector, which transmits a 4-20 mA signal. This signal is then converted to a highly accurate volume reading. The linearized rate readings can also be totalized.
Process Time from an Analog Rate Signal
A unique application of the Extended Laureate VF meter: displaying process time based on the 4-20 mA or 0-10 V signal from a rate meter. In the above example, a tachometer transmits the speed of a conveyer belt through an oven. The meter displays baking time in the oven using the mathematical relationship time = distance / speed.

be locked out for simplified usage and security. All power and signal connections are via UL / VDE / CSA rated screw clamp plugs.

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