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86BSD Media Isolated Digital Pressure Sensor


86A
 
DESCRIPTION

The 86BSD is a small profile, media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing. This 14-bit digital output pressure sensor supports I²C and SPI interface protocols, may come in a 3.3 or 5.0Vdc supply voltage and is designed for o-ring mounting.

This small 16mm, ASIC calibrated pirezoresistive silicon pressure sensor is designed to be mountable with an o-ring seal for high performance, low pressure applications. It utilizes silicone oil to transfer pressure from its 316L stainless steel diaphragm to its sensing element.

The 86BSD is configured in a backside, header-less design with a pressure range of 1 – 300psi in either absolute or gage reference type. Operating from -40°C to +125°C, it features both pressure and temperature read-out capabilities.

This backside digital output pressure sensor can be used for various applications such as: level controls, tank level measurement, corrosive fluids and gas measurement systems, OEM equipment, sealed systems, manifold pressure measurement, barometric pressure measurement and submersible depth monitoring.

FEATURES
  • Gage and absolute versions
  • Pressure ranges: 0-1PSI to 0-300PSI
  • Pressure resolution: 14 bits
  • Temperature range: -40°C to +125°C
  • Digital output: I²C or SPI Interface
  • ±0.25% Accuracy
  • ±1.0% Total Error Band
  • Supply voltage: 3.3 or 5.0 Vdc
  • Low power option
  • Weldable or O-ring seal
  • Cable/connector option
  • RoHS compliant
APPLICATIONS
  • Liquid level controls
  • Tank level measurement
  • Corrosive fluids and gas measurement
  • Pumps for corrosive materials
  • Pneumatic and liquid valve control
  • UAV Altimeter and air speed
  • Barometric pressure measurement
  • Submersible depth monitoring
DOWNLOAD
  • Datasheet 86BSD
  • Application note: Interfacing to MEAS Digital Pressure Modules
  • Application note: Configuration, POR and Power Consumption

For information according to prices, delivery dates and sample ordering or for technical questions please contact info@amsys.de.

Amsys reserves the right for changes concerning dimensions, technical dataand other details without previous announcement.