Setra 270 Barometric Pressure Sensor

The Model 270 is Setra's highest performance analog sensor, suitable for barometric, absolute, and gauge pressure measurements. With a decades-long installation history, it has earned a strong reputation and remains a trusted choice for various critical applications. The product uses a ceramic sensing element, achieving an accuracy of ±0.03% FS and a wide operating temperature range, outperforming many similar products in the environmental monitoring market. Additionally, it offers a variety of options to meet the needs of high-specification applications, making installation easier and data acquisition quality higher.

High Accuracy for Demanding Applications

As the most accurate analog sensor manufactured by Setra, with an accuracy of up to 0.03% FS, it is ideal for precision measurements in critical facilities where application success depends on accuracy.

High-Performance Ceramic Sensing Element

The Model 270 is a variable capacitance sensor with a pressure sensing element made from ceramic material fused with glass and gold. This stable material and design deliver industry-leading temperature performance and low hysteresis, ensuring reliable operation in demanding applications. Compared to stainless steel products, the ceramic element offers better performance, more accurate measurements, and superior test results.

Flexible Installation

The Setra 270 sensor offers a variety of mechanical and electrical options compatible with existing applications, helping to shorten engineering design time and accelerate project progress.

Features

? High-accuracy analog sensor

? Captures dynamic pressure changes

? Rugged and resistant to harsh weather conditions

? Optional high accuracy: ±0.03% FS

? Stable ceramic sensing element

? Repeatability ±0.01% FS

? Excellent long-term stability: 0.1% FS/year

? Low power consumption

? Instant warm-up

? Fast response

Applications

? High-accuracy barometric pressure measurement

? Weather and environmental data measurement

? Data buoys and remote weather stations

? Engine test benches