SenTec

PM4I2C I2C pressure sensor level temperature transducer

PM4I2C bus I2C pressure sensor gives digitally outputs temperature, pressure, and liquid level measurement signals in the form of an I2C bus. The interface is fast and accurate, and is used to construct the Internet of Things using microcontrollers. It can read data through microprocessor operation, control power on and off, and reduce power consumption.

I2C pressure sensor

I2C Pressure sensor definition

The PM4I2C bus I2C pressure sensor gives digitally outputs temperature, pressure, and liquid level measurement signals in the form of an I2C bus. The interface is fast and accurate, and is used to construct the Internet of Things using microcontrollers. It can read data through microprocessor operation, control power on and off, and reduce power consumption.

I2C Pressure sensor features

  • Digital compensation for sensor offset, sensitivity, temperature drift, and nonlinearity;
  • 32-bit customer ID field for module traceability;
  • Temperature and pressure are digitally output using I2C bus;
  • Fast power on to data output response: 3ms
  • Low power consumption, sleep mode operation, as low as 6 μ A. The current consumption depends on the programming sampling rate;
  • Working temperature: -40 ° C to+85 ° C;
  • Wide power supply voltage capacity: 3.3V/5V

Parameters

Items

Parameter

Range-100kPa…0kPa~10kPa…3.5MPa
Overload capability2 times full scale pressure
Pressure TypeGauge pressure type, absolute pressure type
AccuracyDefault: ± 0.5% FS (pressure) ± 0.5 ℃ (temperature

Customized: ± 0.2% FS (pressure) ± 0.5 ℃ (temperature)

Long-term stability±0.2%FS/year
Compensation temperature-20°C~60°C
Storage temperature-40°C~125°C
Power supply5±0.1V DC/3.3±0.1V DC
Power consumption current<1.3mA (customizable low power consumption<6uA)
CommunicationI2C factory default address 0x28

Documents

Take the next step

Get a Quote

Request a quote from us based on your specific requirements

To be a Distributor

If you want to distribute sentec brand in your local area, you can contact us for more.

Installation & Maintain

A group of  professional engineer is here to help your sensor installation & maintenance.