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| Country of Origin | India |
|---|---|
| Accuracy | 0.05 kPa |
| Brand | STMicroelectronics |
| Model | ILPS22QSTR |
| IP Rating | IP20 |
| Mount Type | Panel |
| Maximum Operating Temperature | 70°C |
| Standards/Approvals | ANSI/ESD, UL 94 V-0, CE, DIN, REACH, UL 94 HB, CSA, UL 94 V-2, EN, UL 508 12, RoHS, UL 508 4 |
| Maximum Pressure Measurement | 4060hPa |
| Minimum Pressure Measurement | 260hPa |
| Maximum Supply Voltage | 240V |
The STMicroelectronics ILPS22QSTR is a highly compact piezoresistive absolute pressure sensor designed for precision industrial and automation applications. It delivers a dual full scale pressure range from 260 hPa to 4060 hPa with ultra-low pressure noise and exceptional accuracy of 0.05 kPa. This device incorporates embedded temperature compensation to maintain measurement stability over extended operating temperatures from -40 °C to +105 °C.
Designed for panel mounting with an IP20 ingress protection rating, the sensor is suited for laboratory, industrial automation, HVAC, and manufacturing environments where precise digital barometric pressure data is essential. It features a 24-bit digital output and supports interface protocols including I²C and MIPI I3CSM, enhancing compatibility with microcontrollers and embedded systems.
The ILPS22QSTR operates at a maximum supply voltage of 240 V and requires ultra-low current consumption down to 1.7 μA, enabling energy-efficient application designs. Its compliance with multiple standards such as ANSI/ESD, UL 94 variants, CE, DIN, REACH, and RoHS underscores its quality and environmental compliance.
Delivers ultra-low pressure noise with very low power consumption. Operates over a wide temperature range from -40 °C to +105 °C. Offers absolute pressure accuracy of 0.05 kPa. Supports dual full-scale absolute pressure measurement selectable up to 4060 hPa.
Features embedded temperature compensation and 24-bit pressure data output. Interface options include I²C or MIPI I3CSM for flexible integration. Low current consumption down to 1.7 μA enables energy-efficient designs. Panel mount type with IP20 protection rating suitable for controlled environments.
Compliance with multiple standards including RoHS and CE ensures quality and regulatory adherence.
This sensor is ideal for industrial, HVAC, laboratory instrumentation, and automation control systems requiring high-accuracy pressure measurement and reliable digital communication. Explore the variety of Pressure Sensors available in EnvMart’s Electronics & Electricals Sensors category for comprehensive solutions.
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