Setra

When it comes to reliable pressure measurement in HVAC, refrigeration, and building automation, Setra has been a name that professionals trust. Founded in 1967, Setra Systems has spent decades refining their variable capacitance sensing technology, and it shows. Their products consistently deliver the kind of accuracy and long-term stability that keeps critical systems running the way they should. As an authorized Setra distributor, DM Supply Source carries a deep inventory of Setra pressure sensors, Setra pressure transducers, and Setra pressure transmitters, all backed by the support and technical know-how our customers have come to expect from us.

Why Contractors and Engineers Choose Setra

There's a reason Setra gauge pressure and differential pressure products have become the go-to choice across the industry. Their capacitive sensing elements are designed and manufactured entirely in-house, which means quality control isn't outsourced, it's baked into every unit. Whether you're working on a commercial HVAC installation, managing airflow in a pharmaceutical cleanroom, or monitoring refrigeration equipment in a data center, Setra industrial sensors are engineered to handle the job.

Here's what sets Setra apart from the pack:

• Proven Accuracy: Setra pressure transducers offer accuracy ratings as tight as ±0.073% FS, making them suitable for both standard building automation and demanding test-and-measurement environments.

• Broad Application Range: From low differential pressure monitoring in ductwork to high-pressure gauge applications in industrial compressors, there's a Setra sensor built for the task.

• Multi-Range Flexibility: Many Setra models feature field-selectable pressure ranges and outputs, so you can adapt on-site without swapping hardware.

• Rugged Construction: IP65/NEMA 4-rated housings and stainless steel sensing elements mean these products hold up in mechanical rooms, rooftops, and other tough environments.

• OEM-Ready Solutions: Setra OEM sensors come with customizable mechanical and electrical options, helping manufacturers reduce engineering time and get products to market faster.

Applications Across the Industry

Setra pressure transmitters and transducers see action in a wide range of real-world settings. In commercial HVAC, they're used to maintain proper building pressurization and monitor filter conditions across air handling units. Healthcare and pharmaceutical facilities rely on Setra's differential pressure monitors to maintain compliant room pressurization. In refrigeration, Setra industrial sensors track system pressures to prevent equipment failures before they happen. And for OEM applications, Setra's compact, configurable designs integrate directly into equipment for embedded pressure monitoring without the headache of custom engineering.

Get the Parts You Need, When You Need Them

At DM Supply Source, we stock thousands of Setra products and ship from strategically located warehouses across the U.S. to keep your project timelines on track. If you're looking for a specific Setra pressure sensor, gauge pressure transmitter, or any of those hard-to-find part numbers, our team is here to help. We handle every order with a sense of urgency because we understand that downtime costs money. Browse our full selection of Setra products below, or reach out to our sales team for volume pricing, technical assistance, or help tracking down the exact part you need.