Sigma Controls, Inc.
217 S. 5th St. Perkasie, Pa 18944
phone 215.257.3412 - fax 215.257.3416

Sigma Controls

Myriad QPC Nema 4- Mounted and wired in a Nema 4 Box

Delivery: 1-2 weeks. The Myriad QPC performs all of the functions found in a full size quadraplex pump control panel, and operates constant or variable speed pumps.
Description

     

Myriad 'QPC' Triplex/Quadraplex Pump Controller

Standard Features:

  • Microprocessor Based
  • Graphic LCD Display
  • 5 Function Keys
  • Isolated 24VDC Sensor Power
  • 4/20MA, 1-5V, 0-5V, 0-10VDC Input
  • 2 Analog Inputs
  • 14 Digital Inputs
  • 4 Analog Outputs
  • 8 Relay Outputs 5 AMP
  • 8 Digital Outputs
  • Fully User Programmable in English
  • 'MV Net' Port RS485 +User Port
  • 'Pop Up' Alarm Screens

THE MYRIAD QPC PROVIDES COMPLETE CONTROL FOR THREE OR FOUR CONSTANT SPEED OR VARIABLE SPEED PUMPS

  • Displays level in numeric and bar graph forms
  • Displays pump run status
  • Allows full user selection of all system variables
  • Monitors critical alarms (motor over temperature, etc.)
  • Monitors non critical alarms (seal leak, etc.)
  • Monitors hand off auto selections switch position for each pump
  • Monitors pump (VFD) ‘run’ feedback
  • Provides digital and relay outputs for pump control, level alarm, sensor fail, pump fault and seal leak
  • Accepts second (backup) level sensor input
  • User selectable maximum number of pumps allowed to run
  • Provides 4/20MA outputs for VFD speed setting and proportional control
  • Provides time and date ‘stamped’ alarm information
  • Audible and visual alarms
  • Allows simulation of level to exercise pumps or verify operation
  • Records “MAX” and “MIN” process values and a graphic trend chart for trouble shooting
  • Available in 1/4 DIN panel mount and Nema 4X enclosures 

The Myriad QPC ushers in a new generation of pump controllers. From the ¼ Din 4” X 4” housing with fully removable P.C. board, to the 128 x 32 pixel bitmapped LCD display and simple user set up, the Myriad QPC offers unmatched versatility in pump control and management.

The unit accepts two analog input signals. Relay outputs may be configured for pump control and alarms and are front panel programmable for ‘set’ and ‘reset’ points.

 
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