Laurel Electronics, Inc
Laurel Electronics, Inc. designs, manufactures and sells programmable digital panel meters, counters, timers, remote displays, transmitters and other instrumentation for demanding industrial applications.
- (714) 434-6131
- (714) 434-3766
- sales@laurels.com
- 3183-G Airway Avenue
Costa Mesa, CA 92626
United States
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Frequency, Rate Meter, Flow Rate Indicator
Two independent scalable pulse-input channels from 0 Hz to 1 MHz. Channels may be combined arithmetically. One channel can display total while other displays rate. High read rate for control applications: AC line frequency can be measured to 50.0000 or 60.0000 Hz in a few line cycles. Ideal for use as a tachometer or readout of a turbine flow meter.
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Laureate Datalogging Software
Laurel's data logging software can turn a PC connected to up to Laureate instruments into a powerful, data logging system. The Laureates can be any mix of digital panel meters, counters, timers and transmitters. The software allows 31 hardware instruments and 33 virtual instruments. The latter can display calculated parameters which combine data from multiple instruments.
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Wall-Mount Enclosure
Model BOX
Model BOX is a wall-mount / bulkhead enclosure which provides environmental protection to IP65 / NEMA-4X. It comes with a 1/8 DIN panel cutout (45 x 92 mm) and can be used with 1/8 DIN instruments with a depth up to 134.5 mm (5.30"). This includes all 1/8 DIN instruments sold by Laurel Electronics.
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Scale / Weight Meter
Equipped with a DC or load cell signal conditioner, this Laureate offers special firmware for scale / weighing applications: two tare functions; count by 1, 2, 5, 10, 20, 50 or 100; auto-zero function; setpoint offset, and dummy right-hand zero for display to 999,990. Built-in excitation for up to four 350-ohm load cells in parallel.
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Datalogging Software
XLog Datalogging Softwre
Laurel's data logging software can turn a PC connected to up to Laureate instruments into a powerful, data logging system. The Laureates can be any mix of digital panel meters, counters, timers and transmitters. The software allows 31 hardware instruments and 33 virtual instruments. The latter can display calculated parameters which combine data from multiple instruments.
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Linearizing Panel Meter
All capabilities of the Laureate process meter, plus custom curve linearization. Setup is easy using an external PC and linearizing software furnished by Laurel. For example, display liquid volume in irregularly shaped tanks, use with non-linear transducers, or extend the working range of nominally linear transducers.
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Batch Controller (analog input)
Same capabilities as the Laureate pulse-input batch controller, but for 0-1 mA, 4-20 mA, or 0-10 V process signals, as made possible by a built-in voltage-to-frequency (V-to-F) converter. Square root extraction is standard for use with flow meters.
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Time Interval Meter
The Laureate? time interval meter can display pulse width or time delay between individual pulses to a resolution of 0.2 s. It can also display average pulse width or average time delay between multiple pulses.
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Batch Controller (pulse input)
A low-cost controller for repetitive fill operations. The typical application utilizes a flow meter input and two built-in relays: a Prewarn relay slows down the pump near a preset to avoid overshoot and a Batch relay stops the pump at the preset.
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Digital Stopwatch
Designed to time single events or processes which produce start and stop pulses. Resolution to 0.2 s, duration from 1 s to 999,999 hours. Time may be displayed in HH.MM.SS clock format with 1 s resolution or in decimal H, M or S format with six-digit resolution. Multiple events can also be accumulated.
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Splashproof Cover
Model IPC
Model IPC Splashproof Cover adds protection to IP67 / NEMA-4X from the front panel. It fits all of Laurel's 1/8 DIN instruments as well as 1/8 DIN instruments by other manufacturers, provided that instrument dimensions in front of the panel do not exceed 48 x 96 x 15 mm (1.89" x 3.78" x 0.59").
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Modbus or Laurel ASCII ProtocolSerial Output DIN Rail Transmitters
Laureate TM Series serial output transmitters can be jumpered for two signal levels: RS232 or RS485. Two serial protocols are selectable in software: Modbus or Laurel's Custom ASCII.Modbus protocol operation is fully compliant with the Modbus Over Serial Line Specification V1.0 (2002) for 2-wire, half-duplex connection.
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Remote & Large Digit Displays
Remote and Large Digit Displays, as defined in this web page, are numeric displays that are driven by a serial signal from a computer, programmable controller, or other instrument. Digit heights can range from 0.56" (14.2 mm) to 11.0" (280 mm). Laureate remote displays, with a digit height of 0.56", are similar to a digital panel meter or counter in appearance.
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Loop-Powered Digital Panel Meter
88-PRO
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.
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MAGNA Series "Large Digit" Elapsed Timers
Models TIM4 & TIM6
4-digit model (TIM4) with MM:SS or HH:MM display, or 6-digit model (TIM6) with HH:MM:SS display. Large-digit displays with a digit height of 2.2" (57 mm), 4.0" (102 mm), 5.7" (144 mm), 7.9" (200 mm), or 11.0" (280 mm) for long viewing distances. Optional relays and data I/O. Choice of display brightness and cases for indoor or outdoor mounting.
