Setra 201 Very Low Differential Pressure Transducer

Part Number: Setra 201 Categories: , ,

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  • Very low pressure down to 1kpa
  • Low Full-Scale Range
  • All-Welded Construction
  • No O-Rings
  • Wide Compensated Operating Temp.
  • High Overpressure of 45 PSI
  • Can be used for Gauge or Differential Pressure Measurements
  • Meets CE Conformance Standards

The Setra 201 is a reliable and precise differential pressure transducer designed specifically for measuring very low gauge pressure differentials. It offers an affordable solution for demanding applications that require accurate measurements in low-pressure ranges, making it an ideal choice for various industries.

Leak-free construction for accurate measurements

The Setra 201 features a leak-free design with all-welded construction and no O-rings, ensuring reliable and precise pressure measurements. This robust construction is well-suited for demanding environments where accuracy is crucial, and it provides peace of mind knowing that there won’t be any leaks compromising the measurements.

Ultra-low differential pressure sensing

Utilizing a patented variable capacitance sensor design, the Setra 201 combines simplicity, precision, and excellent thermal stability. Its chrome-nickel diaphragm and insulated electrode work together to detect changes in capacitance corresponding to pressure variations. These changes are then converted into a fully modulated linear current output signal, providing accurate and reliable differential pressure measurements.

Cost-effective and rugged solution

The Setra 201 is designed to withstand rugged conditions, with an overvoltage capability of up to 45 PSI (310 kPa) and a wide operating temperature range. It offers a cost-effective solution for demanding applications that require accurate pressure measurements while maintaining durability and reliability.

Key Features:

  • All-welded structure for leak-free performance
  • No O-ring required for hassle-free operation
  • Overpressure capability up to 45 PSI (310 kPa)
  • CE certification compliant for quality assurance


  • Steam recovery systems
  • Exhaust control systems
  • Industrial scrubbers

With its affordable price point, reliable performance, and accurate measurements, the Setra 201 is the ideal choice for applications where precise low-pressure differential measurements are essential. Its robust design ensures dependable operation even in harsh environments, making it a valuable tool for various industrial processes.

Data Sheet: Setra Model 201 Data Sheet
Instruction Manual: Setra Model 201 Operating Instructions

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