P1011 Digital Pressure Sensor | I²C, Low Power <10µA, Battery-Powered

The PURIDE digital pressure sensor integrates a dedicated signal-conditioning chip with digital calibration and temperature compensation, and outputs a standard I²C or SPI digital signal. It is suitable for test and special-purpose devices as well as intelligent instruments and meters.

Features

• Pressure or level measurement — one sensor covers both measurement types
• Ultra-low power consumption — supports digital, wireless and battery-powered designs
• Battery-powered operation — compatible with ZigBee, NB-IoT and LoRa networks
• Intelligent, fully digital output — direct interface to instrumentation via I²C or SPI
• High accuracy, high stability — digitally calibrated and temperature compensated

Application Advantages

1. No pressure calibration required. Once the digital signal is decoded, users obtain high-accuracy pressure and temperature data directly, significantly reducing system integration cost.
2. Current consumption below 10 µA in low-power mode, making the sensor suitable for battery-powered and other power-sensitive applications.

Application Case

Digital pressure sensors are used mainly in the intelligent instrument industry. The normalized digital output connects directly to the MCU of virtually any device. Typical applications include pressure measurement of media compatible with stainless steel and fluoroelastomer (FKM) — such as water meters, gas meters, flow meters, precision instruments and battery-powered IoT devices.

Application: I²C digital pressure sensor installed in a turbine flow meter for multi-parameter (flow + pressure) measurement.

Application: I²C digital pressure sensor combined with an ultrasonic level transmitter — when the liquid level enters the ultrasonic dead zone, the submersible pressure sensor continues to provide accurate level measurement.