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Setra Pressure Sensors & Transducers in Singapore

iSensors International supplies the full range of Setra Systems pressure sensors and transducers in Singapore and Asia. Setra is renowned for high-quality industrial pressure sensing covering HVAC/R systems, cleanrooms, data centers, semiconductor manufacturing and critical environments.

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Pressure sensor types available

  • Differential Pressure Sensors
  • Absolute Pressure Sensors
  • Gauge Pressure Sensors
  • Barometric Pressure Sensors
  • Compound Pressure Sensors
  • Vacuum Pressure Sensors
  • UHP Pressure Sensors

Setra Pressure Sensing Products

Setra Systems designs and manufactures high-quality pressure sensors and transducers for precise measurement across HVAC, industrial, cleanroom and critical environment applications. Select a category below to learn more.

Setra Differential Pressure Sensors

Differential Pressure Sensors

Suitable for gases and liquids, utilising advanced capacitive sensing technology for HVAC systems, cleanrooms and critical environments. Measures the difference in pressure between two points.

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Setra Absolute Pressure Sensors

Absolute Pressure Sensors

Deliver precise vacuum-relative measurements, perfect for HVAC/R, industrial and critical environment applications. Measures pressure relative to absolute vacuum (zero pressure).

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Setra Gauge Pressure Sensors

Gauge Pressure Sensors

Ideal for industrial and OEM applications, delivering reliable and accurate pressure measurement against atmospheric pressure. Used in hydraulic systems, HVAC and tank level monitoring.

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Setra Barometric Pressure Sensors

Barometric Pressure Sensors

Designed for precise atmospheric pressure measurement in applications including weather stations, data buoys, altitude measurement and high-altitude research balloons.

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Setra Compound Pressure Sensors

Compound Pressure Sensors

Measure both positive and negative pressures relative to atmospheric pressure. Commonly used in HVAC/R equipment, industrial compressors, refrigeration systems and water pumps.

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Setra Vacuum Pressure Sensors

Vacuum Pressure Sensors

High accuracy and reliability for measuring low vacuum pressure. Ideal for semiconductor processing, industrial manufacturing and applications requiring precise vacuum measurement.

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Setra UHP Pressure Sensors

UHP Pressure Sensors

Ultra High Purity pressure transducers for precise measurement in semiconductor manufacturing and pharmaceutical processes requiring extreme cleanliness, precision and reliability.

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Why Choose Setra Pressure Sensors

Capacitive Sensing Technology Setra's proprietary capacitive sensing technology delivers near real-time measurements with exceptional accuracy, stability and long-term reliability across a wide range of pressure applications.
Wide Application Coverage From HVAC/R and building automation to cleanrooms, semiconductor manufacturing, data centers and general industrial — Setra offers a pressure sensor for virtually every application.
HVAC & Critical Environments Setra differential pressure sensors are widely used in HVAC systems, clean rooms, isolation rooms and data centers for airflow monitoring, filter status and room pressure management.
OEM & Industrial Use Setra pressure transducers and transmitters are suitable for OEM integration and industrial process applications, with standard output signals including 4-20mA, 0-5V and 0-10V.

Pressure Sensor Basics

Common questions about Setra pressure sensors and pressure measurement technology.

What is the difference between a pressure transducer and a pressure transmitter? ▼
A pressure transducer converts fluid pressure values into voltage signals across a high-impedance load (5 kΩ or greater). A pressure transmitter converts fluid pressure values into current signals, typically 4 to 20 mA, in a low-impedance load.
What is a differential pressure sensor? ▼
A differential pressure sensor measures the difference in pressure between two points. It is commonly used in HVAC systems to monitor and control airflow, ensure efficient operation and perform predictive maintenance. The sensor typically uses capacitive sensing technology involving a thin diaphragm between two parallel metal plates — when pressure is applied, the diaphragm flexes, producing a capacitance change that corresponds to the pressure difference.
What is a capacitive pressure sensor? ▼
A capacitive pressure sensor measures differential pressure using capacitive technology. It features a thin diaphragm that flexes when pressure is applied — the extent of this flexing is measured and converted into a pressure reading. This technology enables capacitive pressure sensors to provide near real-time measurements with exceptional accuracy.
What is an absolute pressure sensor? ▼
An absolute pressure sensor measures pressure relative to a perfect vacuum or zero pressure. It maintains a sealed reference environment so measurements are not affected by changes in atmospheric pressure. Absolute pressure sensors are essential in meteorology, aerospace, and precision industrial processes.
What is a compound pressure sensor? ▼
A compound pressure sensor measures both positive and negative pressures relative to atmospheric pressure. It is used in applications where pressure levels vary both above and below atmospheric conditions, such as refrigeration systems, HVAC/R equipment and specific laboratory environments.
What is the difference between compound pressure and absolute pressure? ▼
Compound pressure measures pressure relative to atmospheric pressure, allowing for both positive and negative (vacuum) readings — used in HVAC systems and leak detection.

Absolute pressure measures pressure relative to absolute vacuum (zero pressure), resulting in only positive values — essential in scientific research and specific industrial processes.
What is a gauge pressure sensor? ▼
A gauge pressure sensor measures pressure relative to local atmospheric pressure. It shows how much the measured pressure deviates from atmospheric pressure, giving positive or negative values. Used in hydraulic systems, HVAC systems and tank liquid level monitoring where atmospheric pressure variations are reflected in measurements.
What is an Ultra-High Purity (UHP) pressure sensor? ▼
A UHP pressure sensor is a specialised instrument for measuring pressure in environments requiring extreme cleanliness and precision, such as semiconductor manufacturing and pharmaceutical processes. These sensors are constructed from high-quality materials that minimise contamination risk and are designed to adhere to stringent purity standards.
What is a barometric pressure sensor? ▼
A barometric pressure sensor measures atmospheric pressure at a specific location. It detects changes in air pressure and converts this into electrical signals that can be processed and interpreted. Used in weather forecasting, altitude measurement, HVAC systems, altimeters, weather stations, smartphones and drones.

Applications

Setra pressure sensors are used across a wide range of industries and applications in Singapore and Asia.

HVAC & Building Automation — duct pressure, filter monitoring, fan speed control

Cleanrooms & Critical Environments — room pressure monitoring, isolation rooms, hospitals

Data Centers — airflow differential pressure, CRAC/CRAH unit monitoring

Semiconductor Manufacturing — UHP gas pressure, process chamber monitoring

Industrial & OEM — hydraulic, pneumatic, compressor and general process monitoring

Water & Wastewater — tank level, pump pressure, pipeline monitoring

Enquiry

For Setra pressure sensor selection, quotation, lead time or application support, please contact:

iSensors International

107 Gangsa Road #06-187
Singapore 670107

Tel: +65-6764 0351

Email: clkung@outlook.com

WhatsApp: +65-9674 2485

Please include the pressure type, range, media, output requirement and application details where possible.

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