Laurel L51001FR Dual-Channel Pulse Input Totalizer
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Laurel L51001FR Dual-Channel Pulse Input Totalizer

• Main Board: Standard Board, Green LEDs
• Power: Isolated 12-32 VAC or 10-48 VDC
• Relay Output (Isolated): None
• Analog Output (Isolated): None
• Digital Interface (Isolated): RS232
• Input Type: Dual-Channel Pulse Input Signal Conditioner

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Stock # 84975-1
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Laurel Laureate Dual-Channel Pulse Input Totalizer

  • Frequencies up to 1 MHz
  • Totals Stored in Non-Volatile RAM
  • Up Counting from Zero to Preset Value Using Positive Scale Factor
  • Down Counting from Preset to Zero Using Negative Scale Factor


The Laurel Laureate Dual-Channel Pulse Input Totalizer is a basic operating mode of the Laureate counter with the FR dual-channel signal conditioner board. Each channel (A or B) may be independently set up and scaled 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). Countdown operation is set up by entering a negative scale factor.

The six-digit counter display is capable of displaying any value from -999,999 to 999,999 with a programmable decimal point. Scaling allows direct readout in engineering units, such as gallons or cubic feet based on counts from a turbine flow meter, or the count of cans based on the count of six-packs. The displayed channel (A or B) is selected via a front panel pushbutton. The totals are stored in non-volatile memory so as to be retained in the absence of power.

Product Family: Laureate, L50000FR, L51001FR

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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Laurel Laureate Dual-Channel Pulse Input TotalizerLaurel Laureate Dual-Channel Pulse Input TotalizerLaurel Laureate Dual-Channel Pulse Input Totalizer
Laurel Laureate Dual-Channel Pulse Input Totalizer

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Manuals, Datasheets, Drivers, Links

Laurel Laureate Datasheet (pdf) 
Laurel Laureate Manual (pdf) 
Link to Laurel Website 

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