Setra Systems

Setra Systems is a premier American manufacturer specializing in low-differential-pressure transducers, room pressure monitors, and precision sensing instrumentation for critical facility applications. Founded in Boxborough, Massachusetts, Setra built its reputation on the Model 264 differential pressure transducer, a capacitive-sensing platform that has become a de facto standard for cleanroom pressurization, isolation-room monitoring, and HVAC airflow control across pharmaceutical, healthcare, semiconductor, and data center facilities. The company also produces barometric, absolute, gauge, and submersible pressure sensors, along with humidity/temperature transmitters and particle counters used in contamination-controlled environments. Setra instruments are engineered for long-term stability and repeatability at very low full-scale ranges, often below 1 in. W.C., where lesser sensors drift or lose resolution. Seven Star LLC supplies genuine Setra Systems transducers and monitors to Oman and the wider GCC region, giving hospitals, cleanroom operators, and industrial facilities in Muscat, Sohar, and Salalah dependable pressure control instrumentation backed by authentic factory calibration.

Browse Setra Systems products by category: Pressure Instrumentation.