The uncompensated pressure sensor market is centered on sensor elements that leave amplification, calibration or temperature compensation to the end equipment. According to the supplied report page, the market was valued at USD 343 million in 2024 and is projected to reach USD 440 million by 2032, representing a 3.7% CAGR.

The segment remains relevant despite the spread of integrated pressure ICs because some OEMs want to control the signal chain, calibration model, port geometry or packaging themselves.

TE Connectivity / MEAS

TE has a direct uncompensated-sensor portfolio through its MEAS 154N family, designed as an unamplified bridge sensor so the OEM can control amplification and compensation in the host electronics.

Published configurations span 1 to 500 psi, with sensitivity around 12–27 mV/V depending on variant, 316L stainless construction and an operating range of -40°C to +125°C. That combination makes the 154N relevant when pressure sensing has to fit a rugged mechanical assembly rather than a fixed consumer-style package.

Amphenol All Sensors

All Sensors, part of Amphenol, specializes in low-pressure MEMS sensing and is highly relevant to uncompensated applications where airflow and differential-pressure signals are small.

The company states that its range can extend from 0.25 inH2O to 150 psi, with custom port fittings, packaging and performance values available. This is valuable in medical, HVAC and instrumentation designs where the sensor has to be fitted to a specific fluid path.

Sensata Technologies

Sensata produces millions of pressure devices each year and spans low-, mid- and high-pressure sensing technologies. The scale is important for OEMs that want stable production and multi-region support.

While many Sensata products include electronics, its underlying MEMS and silicon sensing capability is relevant to customers that prefer to perform compensation in the ECU or instrument. The company also supports configurable pressure ranges and mechanical options.

Honeywell

Honeywell has a broad pressure-sensing business covering industrial, aerospace, HVAC and instrumentation applications. Its relevance to uncompensated architectures is strongest where the sensing element must be integrated into a customer-controlled signal path.

That architecture lets the OEM manage gain, filtering, temperature correction and calibration after the sensor is mechanically assembled. Honeywell’s environmental qualification experience also matters in pressure systems exposed to vibration and temperature extremes.

KELLER

KELLER specializes in pressure measurement and piezoresistive transducer technology. The company is particularly relevant where a pressure sensor has to be engineered around a defined mechanical interface and measurement range.

Such transducers are used in industrial instrumentation and test equipment where the customer often wants control over the downstream electronics. KELLER therefore competes through measurement specialization rather than commodity IC volume.

Kulite Semiconductor Products

Kulite is known for pressure transducers used in high-temperature, dynamic and aerospace applications. Its position is important because these applications often need a sensor optimized for bandwidth and environmental endurance before the electronics are added.

For dynamic-pressure testing, the customer may want to control amplification and filtering directly. That makes specialized analog pressure elements more valuable than a fully integrated digital pressure sensor.

Merit Sensor Systems

Merit Sensor Systems focuses on piezoresistive pressure-sensor technology for OEMs that need sensor-level integration in medical, industrial and aerospace products.

Because the company operates close to the sensing element, the customer can define the calibration and amplification architecture around the die or sensor package. This is useful in products with unusual fluid paths or constrained mechanical envelopes.

First Sensor / TE

First Sensor, now part of TE, has extensive pressure-sensor heritage in medical, industrial and aerospace applications. The business is relevant to OEM designs where the sensing element forms part of a larger mechanical assembly.

Sensor-level integration allows temperature correction and calibration to be performed at system level, which can be important when multiple pressure channels share one processing architecture. TE’s manufacturing footprint adds scale to that specialized technology.

Amphenol NovaSensor

NovaSensor provides MEMS pressure sensors in surface-mount, hybrid and media-isolated formats, including products with different calibration levels.

This flexibility is relevant when an OEM wants an uncalibrated or minimally conditioned sensor and intends to perform final correction in its own electronics. Medical, transportation and industrial equipment are natural application areas for that architecture.

TE MEAS 86 / 87N

TE’s other MEAS families demonstrate how uncompensated sensing can be tailored around smaller ranges and difficult media. The MEAS 86, for example, is a compact design with a 50 psi absolute range, roughly 16 mm diameter and -40°C to +125°C operating capability.

The 87N family adds options for corrosive-media and process-connection requirements. These features show why packaging and material selection remain as important as electrical sensitivity in OEM pressure sensing.

How the Competitive Landscape Is Changing

TE and Sensata bring scale, while All Sensors, KELLER, Kulite and Merit Sensor add pressure-specific engineering. The market is therefore less about a single best sensor and more about matching the sensing element to the customer’s electronics and fluid path.

Uncompensated devices can be preferable when the customer already owns an ADC, amplifier or temperature model. The ability to perform calibration after final assembly can also be valuable in systems where mechanical tolerances affect the finished measurement.

As a result, the most defensible niches are specialized pressure ranges, harsh environments and custom mechanical integration.

Key Technology Trends Shaping the Top Players

Compensation is increasingly handled at system level

An uncompensated bridge gives an OEM a raw analog signal that can be amplified, filtered and corrected with the same controller used for other sensors. TE’s MEAS families illustrate this architecture.

This can reduce dependence on dedicated pressure ICs and let one software calibration framework support multiple channels.

Mechanical customization is a competitive feature

TE covers 1–500 psi variants, while All Sensors supports ranges down to 0.25 inH2O and custom ports.

Because pressure measurement is tied to a fluid path, the mechanical interface can determine the best sensor choice. Avoiding adapters can improve sealing, assembly and long-term reliability.

Specialist pressure applications remain defensible

High-temperature, dynamic and corrosive-media environments place demands on pressure sensors that commodity digital devices may not meet. Kulite, KELLER and TE’s specialized families remain relevant in these areas.

Long qualification cycles also raise switching costs, which supports established vendors with proven sensor designs.