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.




List Price $300
Call or Email for details
The Sigma Controls Model 9100PT pressure transmitter is a state of the art, solid state instrument with industry standard 4/20MA two-wire output and 0.5% accuracy.


  • 316SS Construction
  • SolidState Electronics
  • Accuracy + 0.5% Total Errors
  • All 316SS Wetted parts
  • Analog 4/20MA Output
  • Welded 316SS Diaphragm
  • Wide Selection of Ranges
  • C.E. Compliant (Reduces RFI,EMI, and SDI Noise)
  • 1/4" NPT (M) Connection
  • Fully Compatible with all Sigma Digital Displays and Controllers
  • Compact Size
  • Integral DIN Plug/Terminal Block
  • Field Calibrateable

pdf SIGMA SERIES 9100PT datasheet



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