A focused Ohio manufacturer building instrumentation that holds up in the field.
Meridian Industrial Sensors was founded by a small group of instrumentation engineers who spent years watching good machines fail because of bad sensors. We build a deliberately narrow product line and support it thoroughly, rather than a catalog we cannot stand behind.
Every sensor we ship is assembled, calibrated, and functionally tested at our Columbus facility. Documentation is written by the same engineers who designed the hardware, so wiring drawings and calibration data match what actually leaves the building.
Core sensing elements and firmware are designed in-house; we do not simply relabel generic modules.
Validation runs on live presses, chillers, and pumps, not just lab fixtures.
Clear datasheets, wiring, and calldata so commissioning stays predictable.
US-based application engineers, one business day response, no ticket maze.
Our quality system is ISO 9001 certified. Calibration records are retained per unit, and lot traceability is maintained from incoming components through final test. Sensors that leave our facility are shipped with their as-found and as-left calibration data.