The Leader In Process Industry Products and Solutions

Process instrumentation and analytics, gas and flame detection safety systems, valves, and industrial heating

The Allied Instrumentation team are elite representatives, distributors, and service providers for the world’s best brands including Yokogawa, MSA Safety, RAYCHEM, Panametrics, Fox Thermal, Swan, Air Monitor, Chino, O’Brien and many other high quality brands.

We offer customers access to a robust portfolio of market-leading product lines including process analytical, communication, heating trace and heating solutions, instrumentation and control, safety, detection, and monitoring, and valve and actuators within our one company.  

Our robust portfolio of products include; flow, level, pressure, temperature, analyzers, recorders, energy meters, heating cables, shields, damper drives, gas monitors, flame detectors, actuators, and more. Our team is actively adding to our market-leading product lines to continue our efforts to be the preferred choice for all customers. 

Whatever your project, budget, or time requirement, you’ll find the right solution with Allied Instrumentation. Download our specification sheets, by instrument, to learn more about our products, then reach out to a sales specialist here.

NOTE: Select product availability may be restricted by your location/zip.

Ask Us a Question Here.

  • Icon for INSTRUMENTATION & CONTROL PRODUCTS
    INSTRUMENTATION & CONTROL PRODUCTS
    Yokogawa Instrumentation
    Correct instrumentation is essential to ensure productivity, quality, and profit. AI instrumentation & control products include a variety of pressure, flow, level, temperature, & control instruments from leading OEMs.
  • Icon for COMMUNICATION & ANALYSIS PRODUCTS
    COMMUNICATION & ANALYSIS PRODUCTS
    Yokogawa TouchScreen System
    Our process analytical product offerings include a variety of data, wireless, and condition and vibration monitoring instruments from Yokogawa, Berthold, and Swan products.
  • Icon for VALVES / ACTUATORS PRODUCT CATEGORIES
    VALVES / ACTUATORS PRODUCT CATEGORIES
    Max-Air Actuator
    Our valve and actuators product offerings include a variety of instruments from market-leading global providers such as MAX-AIR Technologies and Rotork.
  • Icon for SAFETY & MONITORING PRODUCTS
    SAFETY & MONITORING PRODUCTS
    MSA Gas Monitor
    Our Safety, Detection and Monitoring product offerings include a variety of gas and flame instruments from MSA, Moore Industries, and BLS Industries.
  • Icon for HEAT TRACE & HEAT SOLUTIONS PRODUCTS
    HEAT TRACE & HEAT SOLUTIONS PRODUCTS
    Chemelex Heating Cable
    Available in Eastern Missouri, Illinois, Northwest Indiana, Michigan, Eastern Wisconsin and Western Kentucky, our heat trace and heating solutions offerings include a variety of products from Chemelex RAYCHEM and Hazloc Heaters.

What Allied Instrumentation Customers are Saying

Our customers need better support in instrumentation, safety, and heat tracing solutions, and we are proud to offer them access to a robust portfolio of market-leading product lines within our one company. Hear what they are saying about Allied Instrumentation.

Your team went above and beyond

I just wanted to let you know your team went above and beyond. I requested a replacement valve that needed to meet our new requirements. Dave and James produced a valve that met all my needs. Without the need for a pipe modification. Which will help us with keeping the down time of the equipment low. There was an issue that caused this valve to be needed by Wednesday. These two individuals jumped through hoops to make sure I will have the valve by Wednesday. They also have a backup valve option just in case. The hard work and reassurance helped me convey to my management that your team is crucial to our success. I appreciate everyone that helped.
- AI Customer

Easy and affordable

I Would like to comment on how easy it was to install the new Schubert & Salzer valves that replaced the bigger and heavier globe valves. The spool pieces provided by Shubert made this transition very easy and affordable.
- AI Customer

Reliable and trusted supplier for years

Allied Instrumentation has been a reliable and trusted supplier to us for years. With their ability to supply a multitude of different instrumentation solutions, they have exceeded our expectations when selecting, programming, and consolidating instrumentation for both domestic and international projects.
- AI Customer

No calibration needed

Eight years later...no calibration needed! Yokogawa active digital pressure transmitters installed throughout the facility are still in service and have never needed any zero or span adjustment.
- AI Customer

Allied Instrumentation Blog

Stay up-to-date on the experts in process instrumentation with a collection of industry news articles, blog posts, product resources, and more.

Allied Instrumentation Expands Reach as RAYCHEM Representative

February 21 2024
RIVERDALE, IA - February 21, 2024 - Allied Instrumentation continues its legacy as a leading RAYCHEM representative and stocking distributor, serving E. Missouri, Illinois, W. Kentucky, and the Indiana counties of Lake,…

Berthold Technology MicroPolar

December 12 2023
Enhancing Precision: Reliable Sand Moisture Measurement with Berthold Technology’s MicroPolar Moist LB 56 In industries where sand moisture content is a critical factor, precision in measurement becomes paramount. Accurate monitoring of moisture…

Allied Instrumentation Announces New Partnership with REXA

November 30 2023
Allied Valve Inc., Allied Instrumentation and Valve Sales Inc. Announce New Partnership with REXA  In a continued effort to deliver engineered solutions for the process control market, Allied Valve, Allied Instrumentation and…