سنسور و مبدل سنسور و ترانسمیتر فشار

Product Attributes

Introduction

The RSC series is a piezoresistive silicon pressure sensor that provides a digital output for pressure readings over a specified full-scale pressure range and temperature range. It utilizes a 24-bit ADC with integrated EEPROM, calibrated and temperature-compensated for sensor offset, sensitivity, temperature effects, and non-linearity. Pressure data is accessible via SPI interface at a rate of 20 to 2000 samples per second. The sensor is suitable for non-corrosive, non-ionic gases such as air and other dry gases, designed and manufactured in accordance with ISO 9001, and compliant with REACH and RoHS standards.

Features

• Pressure ranges: ±1.6 mbar to ±10 bar; ±160 Pa to ±1 MPa; ±0.5 inH₂O to ±150 psi; absolute ranges 1 bar to 8 bar; 15 psi to 150 psi
• Pressure types: Absolute (internal vacuum reference, output proportional to absolute pressure); Gauge (referenced to atmospheric pressure, output proportional to changes in atmospheric pressure); Differential (measures pressure between two pressure ports)
• Total error band: As low as ±0.25% FSS (after auto-zero) depending on pressure range
• Accuracy: ±0.1% FSS BFSL (Best Fit Straight Line)
• Compensated temperature range: -40°C to 85°C [-40°F to 185°F]
• Power consumption: Typically less than 10 mW
• Dimensions: Miniature 10 mm × 12.5 mm [0.39 in x 0.49 in] package
• Output: 24-bit digital SPI-compatible
• Meets IPC/JEDEC J-STD-020D.1 moisture sensitivity level 1 requirements

Applications

Medical (airflow monitors, anesthesia machines, blood analyzers, gas chromatographs, gas flow meters, hospital ward pressure monitoring, kidney dialysis machines, nebulizers, pneumatic controls, respiratory equipment, sleep apnea devices, spirometers, ventilators); Industrial (barometric pressure measurement, drones, flow calibrators, gas chromatographs, gas flow meters, HVAC clogged filter detection, HVAC systems, HVAC transmitters, indoor air quality monitoring, life sciences, pneumatic controls, variable air volume controls, weather balloons)