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

Sigma Controls

Capabilities include constant and variable speed pump controls, telemetry and SCADA systems, alarm and monitoring panels, human machine interface software and microprocessor based controllers.

Sigma Controls, Inc. is a Pennsylvania corporation founded in 1985. Located in a 10,000 square foot facility in Perkasie, Pennsylvania, Sigma Controls manufactures state of the art instrumentation for the measurement and control of pressure, level and flow applications commonly found in water, wastewater and environmental industries.

Sigma Controls is seeking qualified Distributors in all areas.


DIN 181 – A new addition to the ever expanding Myriad product line, the DIN 181 is a 15 point digital input expander for any Myriad controller.
The unit accepts Form ‘C’ dry contact
or conductance probe inputs and communicates to the Myriad via the MVNET data highway.


MYRIAD QLC – 4 channel analog display/controllers are hard to find!
The new Myriad QLC provides for four analog inputs and will display these inputs in engineering units in a variety of ways including bar graphs. Four relay outputs (programmable) and four solid state outputs are assigned in pairs to each input,
allowing for alarms, controls, etc….


Newsletter Signup