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Systems Engineering Services

ACS personnel can assist with a wide variety of applications and engineering design services for any size or type of project. We can assist with the following services:

  • PLC/HMI Hardware/Software Evaluation and Selection

  • IT and Communications Hardware/Software Evaluation and Selection

  • Instrumentation Evaluation and Selection

  • P & I Diagrams

  • Fiber Optic and Copper Communications System Design

  • Functional Programming/Software Specifications Line-break-gray


ACS personnel include highly trained and experienced instrumentation and process control technicians and engineers with many years of experience in the instrumentation and process control field. Our personnel have extensive factory training and industry experience with manufacturers including Fischer & Porter, ABB, Hach, Badger, Bristol Babcock, Siemens, Severn Trent, Foxboro, Endress & Hauser, Rosemount and many others. Our calibration and configuration test equipment inventory includes factory calibration equipment for over 120 manufacturers, for equipment manufactured as far back as the 1960’s. If ACS does not have the factory calibration and configuration equipment for your device, chances are no one does and the manufacturer is probably long out of business. We offer 24/7/365 service for any type of instrumentation and process control calibration or repair service. We can provide you with the following services:

  • Calibration (NIST Certified)

  • In-Line Flow Proving for any metering system

  • Instrumentation Upgrades

  • 24/7 Emergency Repair

  • New Equipment Sales and Installation

  • Chemical Feed Equipment Sales and Service (liquid and gas to 10,000 PPD) Line-break-gray


ACS can provide custom MCC Enclosures for major brands including Square-D, Allen Bradley, Siemens, GE and Eaton Cutler Hammer.  Custom layout and assembly to exact Owner preferences can be provided to include addition of PLC’s, Operator Interface Terminals, Remote I/O, VFD’s, Power Monitoring, Vibration Monitoring, Temperature Monitoring and other equipment.   Upgrade and modification of existing MCC’s at your site can also be provided to add new equipment and functionality to existing MCC’s.  Our MCC design and fabrication comply with UL-508A and UL-698A standards for applications in hazardous classified areas such as sewage wet wells and digester areas.

Path analysis

  • Realize the feasibility of your customer’s wireless project.

  • Explore alternate solutions for a difficult path.

  • Include the path analysis report findings to your customer as part of your package.

  • Good first step before a site survey. Site Surveys

  • Prove the feasibility of the path

  • Collect actual signal strength and signal to noise ratio data

  • Perform actual over the air data polling – serial or ethernet

  • You will know the minimum antenna heights required

  • We will provide a site survey report with site by site findings, recommendations and documentation Licensing Assistance ACS can assist with FCC Licensing issues if required by your application.

  • 800-960MHz

  • 300-512MHz

  • 216-240MHz

  • 130-174MHz

  • Microwave Write Radio Specs for your project


Allied Control Service will prepare radio specifications for your project

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