Description
Low Pressure Digital Sensor SM7221, SM7321, SM7421 Series Gauge & Differential Pressure Sensors .
The SM7221, SM7321 & SM7421 series is a digital, low pressure MEMS sensor family offering state-of-the-art pressure transducer technology and CMOS mi.
Features
* Pressure ranges from 0.15 to 0.29 psi; gauge, differential and asymmetric outputs
* Accuracy: ±1% full scale
* 14-bit digital, pressure calibrated and temperature compensated
output
* I2C Digital Interface
* Compensated temperature range: -20 to 85oC
Applications
* devices with relaxed accuracy specifications are available
* Custom calibration pressures and voltages are available to meet specific customer demands. Media Compatibility - Clean, dry gas compatible with wetted materials. Wetted materials include silicon, epoxy, RTV, gold and aluminum. Silicon
