COSMOWAVE TECHNOLOGY CO., LTD.

PT-105A-A / PT-103B-A Pressure Transducer, Built-in DC Output

PT-105A-A / PT-103B-A are suitable for pressure measurement of air and non-corrosive gases, and can be used safely due to their permissible overpressure performance of 10 times the full scale (F.S.). The measurement range supports a diverse range, with PT-105A-A from 0 to 200 Pa, and PT-103B-A from 0 to 500 Pa up to 0 to 100 kPa. A built-in amplifier minimizes the effects of noise and provides stable output.
■ Features
High-Precision Measurement: Achieves an accuracy of ±0.15% F.S., including linearity, repeatability, and hysteresis.
Excellent Temperature Characteristics: Zero point temperature effect is ±0.03%/℃ F.S., and span is ±0.02%/℃.
High Permissible Overpressure: Features a permissible overpressure performance of 10 times F.S. or 500 kPa or less, ensuring reliability even under harsh conditions.
Fast Response Speed: The 99% step response speed is 300 ms or less for PT-105A-A and 220 ms or less for PT-103B-A, enabling rapid measurement.
Robust Design: Features an Rc 1/8 pressure connection port, allowing easy integration into a wide range of systems.
■ Specifications
Measured Fluid: Air or non-corrosive gases
Pressure Type: Differential pressure, gauge pressure
Output Voltage: 0.5 to 2 VDC depending on the pressure range (load resistance 5 kΩ or more)
Power Supply: ±15 VDC, 20 mA or less
Operating Temperature Range: 5 to 40℃
External Dimensions:
PT-105A-A: W 100 × D 86 × H 56.5 mm
PT-103B-A: W 100 × D 76.5 × H 62.2 mm
Weight:
PT-105A-A: Approx. 700 g
PT-103B-A: Approx. 480 g
PT-105A-A / PT-103B-A provide optimal solutions for various industrial applications requiring high-precision differential and gauge pressure measurement.
■ For details, please download the PDF or feel free to contact us.

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