Pressure Sensing Solutions Inspired by Your vision
Products
Products
Search off-the-shelf, customizable, or full-custom design to manufacturing pressure sensors.
Solutions by Market
Solutions by Market
Discover the wide range of industry applications for our pressure sensing solutions.
Engineering Assets
Engineering Assets
Access all the engineering resources to help with design, selection, and integration of our pressure sensors.
About Us
About
Learn about the industry leader in the designing and manufacturing of ultra low pressure sensors.
The Pressure Sensor Manufacturer
Amphenol All Sensors is the leader in design to manufacturing of low and ultra-low pressure sensors. Our product line is notable for its high accuracy, repeatability, and a wide range of customizable features. Pressure ranges are available as low as 0.25 in H2O and as high as 150 PSI.
New Products Spotlight
FEATURED BRANDS

AUAV High Accuracy Dual Air Speed & Altitude Sensor
The Amphenol All Sensors AUAV series is a dual sensor specifically designed for the demanding requirements of Unmanned Aerial Vehicles (UAVs). This sensor combines a high-accuracy differential pressure sensors with Baraometric (Altitude) pressure sensor in a single package.
Features:
- Compact and Lightweight Dual Sensors in a Single Package
- Simultaneous Measurement of Windspeed and Altitude (Barometric) Sensing
- 18-bit high resolution I2C or SPI Output Interfaces for both sensors
- -40°C to +85°C Operating Temperature Range for Harsh environments
- Surface Mount Design compatible with SMT Automated Assembly
- 3.3 or 5.0 Vdc supply voltage
- Low power option available (standby <1uA)
- Barbed pressure ports
- Fully Customizable for OEM applications
- Learn about the AUAV Evaluation Board
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All Sensors Evaluation Kit (EK-02) Release
The Amphenol All Sensors Evaluation Kit is an essential tool for engineers and developers seeking to simplify the design, testing, and validation process of All Sensors’ products.
Features:
- Simplified Testing of Analog & Digital Sensors
- Quick Setup with ZIF Socket for Instant Electrical Connection
- Seamless Data Capture to CSV Files
- Optional Adapters for Leadless & SMT Packages
- Standard 4mm Connectors

BFTM Series Basic Pressure Sensors
The Amphenol All Sensors BFTM series leverages proprietary technology to minimize size while maintaining superior performance. These sensors significantly reduce output offset errors caused by position sensitivity, packaging stress, and long-term drift compared to conventional silicon sensors.
Features:
- Ultrastable and Compact Design
- Enhanced Accuracy
- Optimized packaging for high common mode & low differential pressure monitoring
- Combined Absolute and Differential pressure in single package
- RoHS Compliant
Low Pressure Sensor Solutions by Industry
Explore how Amphenol All Sensors low and ultra-low sensors market-specific expertise provide solutions across markets
Expert Low Pressure Sensors Applications
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DRONES
With our state-of-the-art dual pressure sensor combining both Barometric (Altitude) and Air Speed Sensing in a single PCB mountable package and sensors to detect headwind and, cross-axis wind, we are helping UAVs (drones) increase productivity, reduce risk, and maintain payload stability.
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CRITICAL CARE EQUIPMENT
In the critical realm of respiratory support equipment, such as ventilators, transport ventilators, and anesthesia machines, our pressure sensors play an essential role in ensuring patient safety and effective treatment.These sensors are key in providing precise control of airway pressure, a factor that is vital for the safe and effective support of patients with respiratory challenges.
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Featured Products
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AUAV Series AUAV Series
Dual Sensors in a Single Package, Simultaneous Measurement ...
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AABP Series AABP Series
AABP Series- Coming Soon!
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MLDX Series MLDX Series
5 inH2O to 100 PSI Pressure Ranges, matched pressure port ...
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ELVH Series ELVH Series
0.5 up to 30 inH2O and 1 up to 150 psi and 100 mbar up to ...
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DLHR Series DLHR Series
0.5 to 60 inH2O, 1.68V to 3.6V Supply Voltage
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Custom Sensor Solutions Custom Sensor Solutions
Based on your unique application, a customizable or ...
Contact Our Team