Automation Components, Inc. has been a manufacturer of performance sensors for the HVAC Industry since 1991. Our company’s motto is“Engineering a Better Sensor Solution” and this concept is embraced throughout our entire organization. ACI’s core products provide application solutions for: Temperature, Relative Humidity, Pressure, Current, Gas, Interface Devices, and Wireless. ACI has received multiple accolades for our achievements in manufacturing and philanthropy. Most notably, we have been named Wisconsin Manufacturer of the Year twice, and have been the recipients of prestigious awards from ControlTrends and Corporate Report of Wisconsin.