High Accuracy Differential Pressure Sensors

Pressure Sensors for Ultra-High Accuracy Readings

Our high accuracy pressure sensors are considered best-in-class for a handful of reasons, including their accuracy, ranges and stability.

We can offer sensors with accuracy as high as ±0.02% Full Scale. Our sensors can also reach measurement ranges as flow as 0.05 inches of water column (approximately 0.0018 PSI), and their capacitive technology also allows extremely low impact from device age and environmental conditions when compared to competitive units.

SETRA 239 HIGH ACCURACY LOW DIFFERENTIAL PRESSURE TRANSDUCER

SETRA ASL ACCUSENSE HIGH ACCURACY DIFFERENTIAL PRESSURE TRANSDUCER

Precision Monitoring for Critical Applications

Our high accuracy pressure sensors are engineered to detect minute pressure differences with exceptional resolution. These sensors are ideal for:

Cleanroom pressure control
Airflow measurement in HVAC systems
Filter monitoring in pharmaceutical and biotech industries
Leak detection in gas and fluid systems
Tobacco production testing for airflow and filter integrity
Wind tunnel testing for Formula One teams requiring ultra-precise airflow data

Each high accuracy dp sensor is built to meet stringent quality standards, ensuring long-term stability and minimal drift over time.

Trusted Manufacturers and Product Range

Boiswood is proud to be a distributor for Setra, a global leader in precision sensing technology. Setra’s sensors are trusted across industries for their unmatched accuracy, reliability and innovation.

We offer a curated selection of Setra’s high accuracy differential pressure sensors, including:

Low differential pressure sensors
Wet-to-wet differential pressure sensors
Compact and panel-mount designs

Explore our full range of differential pressure sensors or visit the dedicated Setra page to learn more about their capabilities and product innovations.

High Accuracy Pressure Sensors

In addition to differential pressure sensing, Boiswood also offers high accuracy pressure sensors for single end measurements including gauge, absolute and vacuum formats.

One standout model is the Setra ASM AccuSense, the highest accuracy pressure transducer in its class. Designed for industrial and laboratory-grade applications, the ASM offers:

Accuracy up to ±0.05% FS
Multiple pressure ranges from 0.25 to 1,000 psi
Voltage and analog output options
Ideal for calibration labs, leak testing and high-precision control systems

Learn more about our industrial pressure transducers here.

Start A Pressure Sensor Conversation Today

Boiswood brings over 30 years of expertise in pressure and flow control. We’re more than a distributor — we’re a technical partner. Our team offers:

In-depth product knowledge
Application-specific guidance
Fast and responsive support
Access to exclusive manufacturer relationships

Whether you’re sourcing a high accuracy dp sensor for a cleanroom or a single end pressure transducer for a Formula One test rig, we’re here to help.

📞 Call us directly or visit our contact page page to speak with a product specialist. You can also explore our main home page to learn more about our capabilities and services.

FAQs

What is a high accuracy differential pressure sensor?

A high accuracy differential pressure sensor measures the difference between two pressure points with minimal error, making it suitable for applications requiring precise control and monitoring.

Where are high accuracy DP sensors used?

They are commonly used in cleanrooms, HVAC systems, pharmaceutical processes, tobacco production and Formula One wind tunnel testing.

Can Boiswood help with custom sensor solutions?

Yes. Boiswood offers tailored solutions and technical support to help you find the right sensor for your specific needs.

Do you offer calibration services?

We can advise on calibration options and work with manufacturers who provide certified calibration services for high accuracy pressure sensors.

Why choose Boiswood?

For your SETRA 239 HIGH ACCURACY LOW DIFFERENTIAL PRESSURE TRANSDUCER

Quality Products & Service Levels

World-class quality products backed by unrivalled service levels. We only partner with the best manufacturers in industry. You can trust in our 35+ years of experience.

Competitive Pricing Structures

Competitively priced products that we strive to keep consistent. We always ensure special pricing structures are considered.

Excellent Delivery Schedules

Attractive lead times that are monitored and managed, ensuring customers receive on-time deliveries. We can also ship our products internationally.

Ultra-Fast Response Times

Tired of chasing for answers? We pride ourselves on our unmatched response times. You can rely on us to provide extremely quick answers to technical and commercial queries.

Free Technical Support

On-going support for our customers to meet any evolving technical requirements. We can help size and specify solutions for even the most bespoke applications.

OEM & Custom Configurations

We sit alongside design teams to specify the right solution for your application, no matter how demanding. Whether it’s out-of-the-box or a custom design, we are up for the challenge.

Tailored Stocking Profiles

Need your products tomorrow? We’ve got you covered with our ever-growing stock profile and product portfolio. We can hold stock for you based on your consumption rates.

Servicing & Assembly Capabilities

Official and manufacturer certified in-house servicing, testing and assembly for our core products, including custom panels and subassemblies.

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Product & industry news

Setra LITE visual differential pressure room monitor.

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