Sensors and Actuators

Various HVAC sensors

EMC Services has the resources and stock to provide the sensors and actuators needed for every HVAC control job. 

  • Temperature sensors in various ranges, RTDs, transmitters, duct / room / pipe mount / outdoor
  • Humidity for room and duct applications with 2% accuracy and NIST certificate of conformance
  • Carbon Dioxide - room or duct mount - for demand control ventilation
  • Relays and current sensors
  • Newly expanded damper actuator product offering from Johnson Controls
  • Static pressure transmitters for standard duct measurement and critical low range / high accuracy for room pressure monitoring 

Various HVAC Actuators

Stay Current!

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Stay current with your version of Metasys® Software to avoid compatibility conflicts with new versions of software and operating systems.

Variable Speed Drives

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Did you know EMC Services sells Variable Speed Drives? The VSD Series III is here! Checkout out the VSD page for more information.

Control Valves

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Need help sizing a control valve? Not sure if a valve will have enough torque to close off against your system pressure? Call us today to help select the correct control valve.

Control Dampers

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EMC Services sells a full line of control dampers from typical volume control to special applications - round dampers, insulated blades, airfoil design, fire, and smoke.

General Purpose Application Controllers

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The General Purpose Application Controllers (CG/CV) Series products are programmable controllers that are designed to install easily and communicate through standard RS485 BACnet MS/TP protocol. Controllers running in N2 mode can be used to maintain or modernize sites with legacy Johnson Controls® controllers.

Metasys® Release 11.0

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Get the latest version of Metasys® with next-level performance, cyber-security, and troubleshooting. Version 11.0 was released in December of 2020.

Metasys® Authorized Building Control Specialist (ABCS)

EMC Services has been a Metasys® Authorized Building Control Specialist (ABCS) since 1997.

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