Instrument Assemblies for Your Specific Applications

It happens on a regular basis: you need a transmitter from one manufacturer and a manifold valve from another, with proper ID tagging. And then you need to take the time to put them together and test for proper assembly and to make sure nothing leaks. This adds valuable time to your installation projects, particularly if you're installing multiple assemblies at once.

Here's a better solution. Whether it's adding a manifold to a transmitter, a block and bleed valve to your gauge, a positioner to your process valve, or a chemical seal to your pressure gauge, transmitter, or switch, the Lesman team will perform the assemblies and testing, and send you the completed units ready for installation.

Chemical seals and fills are often necessary to protect your process instrumentation from harm. But the wait for a custom gauge-and-seal, switch-and-seal, or transmitter-and-seal combination could be an issue, keeping your process offline for longer than necessary, or costing a premium for quick delivery. We've removed the potential for downtime and rush charges with our WIKA-certified assembly station, and improved stock of most popular transmitters, switches, gauges, diaphragm seals, and fill fluids. Lesman customers can experience next-day delivery on custom assemblies from in-stock instrumentation.

In the video below, our assembly specialist takes you on a guided tour of our chemical seal filling station, and how using a vacuum chamber helps us improve accuracy and delivery times.

When should you consider using a chemical seal assembly with your gauge, switch, or transmitter?

Read our point-by-point guide to help you decide whether a chemical seal assembly would help protect your instrumentation and your process.

Need a custom instrument assembly?

For pricing and delivery, please complete all the fields below. Use the Comments field to describe any particular process or environmental factors that could affect your instruments.