Honeywell Aerospace's integrated pressure transducer (IPT) provides high accuracy pressure data in an industry-standard SPI digital format. The core of the IPT is a proven Honeywell silicon piezoresistive pressure sensor with both pressure and temperature sensitive elements. The IPT is small, lightweight, and can be easily integrated by the user into a wide variety of applications that require high-performance in a small package. Applying the coefficients stored in the on-board EEPROM to the normalized IPT pressure and temperature output yields highly accurate and stable pressure readings over the -40 to 85°C compensated temperature range.
| Features and Benefits |
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- Digital SPE output
- Small and versatile
- High accuracy over wide temperature range
- From -40 to 85°C: ±0.04% FS total error band (absolute pressure) to ±0.10% FS total error band (gauge / differential pressure)
- Industry-standard interface - ready communication between a µcontroller/µprocessor and the IPT
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- Stored correction coefficients in EEPROM - ready to use
- Simplifies system design - no additional signal compensation needed to achieve a highly accurate pressure reading
- Volume: 1 in3 (16 cm3)
- Lightweight - less than 10 grams
- Media interface - handles most dry gas media
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Honeywell Aerospace's integrated pressure transducer (IPT) provides high accuracy pressure data in an industry-standard SPI digital format. The core of the IPT is a proven Honeywell silicon piezoresistive pressure sensor with both pressure and temperature sensitive elements. The IPT is small, lightweight, and can be easily integrated by the user into a wide variety of applications that require high-performance in a small package. Applying the coefficients stored in the on-board EEPROM to the normalized IPT pressure and temperature output yields highly accurate and stable pressure readings over the -40 to 85°C compensated temperature range.
