AL4 Series (Differential Pressure) (Low Pressure, Digital Output)
We accommodate various pressure ranges. The AL4 series features digital output and is suitable for low pressure applications.
The AL4 series consists of a silicon piezo-resistive pressure sensor and a signal processing IC. The weak signals from the pressure sensor chip are amplified and temperature compensated by the signal processing IC, converting them into an analog output proportional to the pressure. The AL4 series is a digital output sensor for low pressure. The type of pressure that can be measured is differential pressure. 【Features】 ■ Low pressure range (differential pressure) ■ Amplified and temperature compensated digital output (I2CTM) ■ Overall accuracy ±1.0 %FS ■ Power supply voltage compatible with 3.0, 3.3, 5.0 Vdc ■ Power consumption Max 3.5 mA @ 3.3 Vdc ■ SMD package ■ Dual barb port ■ Operating temperature -40 to 85℃ ■ Temperature compensation range -5 to 65℃ I2C is a trademark of NXP Semiconductors. *For more details, please refer to the PDF document or feel free to contact us.
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