Alpha differential pressure transducers & transmitters are constructed by stainless steeland glass, no glue or other organics.
That provides excellent performance, corrosion resistance and long-term stability.

Explore and learn how our differential pressure sensor applications can match your needs.
From HVAC/R to Critical Environments, etc, Alpha Instruments is the partner that prepares you for what’s next.

hvac pressure transmitter
environmental chamber pressure sensor
pressure sensor applications
pressure sensor market
alpha company

 Alpha instruments is an experienced differential pressure(DP) transmitter supplier and differential pressure transducer manufacturer/factory. We are very proud to provide pressure transducers and transmitters for HVAC and other fields. We have low to mid-range pressure sensors available. With our unique product design and production set-up, we strive to meet any customer’s needs.

Download our 2026 catalog and check out all types of pressure sensor that ALPHA can offer.

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Our Partners

 
Dwyer
emerson
motion industries
siemens
rockwell automation
irby
seagate
knorr bremse
Rexel

Our Partners

variable capacitance pressure sensor

The Precautions for Choosing a Low Differential Pressure Sensor

Many people don't know how to choose a low differential pressure sensor that is suitable for their needs. Today, the precautions when choosing a low differential pressure sensor will be shared with you .   1. How much accuracy does…
low pressure differential pressure transducer

Alpha - a Professional Differential Pressure Sensor Supplier

Alpha Instruments Inc. is a professional differential pressure sensor supplier integrating R&D, production and sales. It has unique core technologies in core materials, structural design, processing technology, etc., and can provide various…
electrical pressure transducer

The Common Terms Used in the Model Selection of Low Differential Pressure Sensor

The pressure is one of the important parameters in industrial production. To ensure the normal operation of production, pressure must be monitored and controlled. The following are the terms commonly used in the model selection of the low differential…

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