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Barometric Medium Pressure Transducer Setra Model 270

Known worldwide for its consistent reliability and outstanding performance (±0.05% FS accuracy), the Model 270 has been used in applications such as Weather Monitoring, Avionics Systems, and Crucial Compensation of Barometric Pressure in Laser Interferometers.

Applications
  • Weather Data Systems
  • Laser Interferometers
  • Altimeter Setting Indicators
  • Transfer Pressure Standard
  • Engine Test Cells
Model 270 Specifications
Full Scale Pressure Output 5.0 VDC
Zero Pressure Output 0 VDC
Accuracy
(RSS Method)
±0.05% Full Scale
Type of Pressure Absolute
Gage
Barometric
Pressure Ranges 0 to 10, 20, 50, 100 psia
0 to 5, 10, 20, 50, 100 psig
600 to 1100 hPa/mb
800 to 1100 hPa/mb
Thermal Effects
Compensated Range °F (°C):
30 to 120 (-1 to 49)
%FS/100°F(100°C)max.zero:
±0.2 (±0.36) hPa/mb
%FS/100°F(100°C)max.span:
±0.2 (±0.36) hPa/mb
%FS/100°F(100°C)max.zero:
±0.1 (±0.18) other ranges
%FS/100°F(100°C)max.span:
±0.1 (±0.18) other ranges
Media Non-condensing air or gas compatible with aluminum, alumina ceramics, gold, fluorocarbon elastomer sealant and Buna-N O-Ring

* Specifications subject to change without notice.
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Barometric Medium Pressure Transducer

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