Silicon Piezoresistive Industrial Pressure Transmitter Sensor With I2C Output

Silicon Piezoresistive Industrial Pressure Transmitter Sensor with I2C Output

BP9325-I2C Silicon Piezoresistive Pressure Sensor

Product Introduction of industrial pressure Transmitter sensor

The BP9325-I2C pressure sensor utilizes our proprietary HT series silicon piezoresistive isolation membrane oil-sealed core as the measurement element. The sensor's signal processing circuit is integrated within the stainless steel enclosure, converting the sensor signal to a standard I2C output. The product has undergone thorough testing and aging screening of its components, semi-finished goods, and final products, ensuring stable and reliable performance.

Product Features of industrial pressure transmitter sensor

• Economical and compact
• Dual 24-bit ADCs for pressure and temperature acquisition
• Standard I2C communication protocol
• All stainless steel 316L material

Applications and Industry of industrial pressure transmitter sensor

• The pressure measurement is designed for non-corrosive media and utilizes a 316L stainless steel construction.
• This makes the sensor suitable for industrial process applications such as those found in the petroleum, chemical, and metallurgical industries. Additionally, the robust design makes it applicable for use in shipbuilding and aerospace industries, as well as hydraulic and pneumatic control systems. The sensor also integrates well with Internet of Things (IoT) applications.

Communication Protocol

BP-I2C uses the I2C bus protocol for communication with external devices. All data communication starts from MSB, with the default 7-bit I2C device address being 0x78. BP-IIC acts as an I2C slave device, and the master device can communicate with it using the following command formats::

When BP-I2C is set to digital output (using I2C 0xAC command), B[23:0] will be output in three bytes respectively. Users can easily convert to percentage using the following formula::

When using the 0xAC I2C command to read out the calibrated 5-byte data, the temperature information is provided by the last two bytes of 16-bit data. Users can easily convert the T value to actual temperature using the following formula:

Note: The bridge default is 10%~90%, the sensor bridge zero point corresponds to 10%, the full point corresponds to 90%. The sensor default does not output temperature values. Temperature output requires customization.

1.Ensure the core size matches the transmitter housing during assembly to achieve the required airtightness.

2.Assemble vertically and press evenly to prevent jamming or damaging the compensation board.

3.The measured medium must be compatible with the core diaphragm housing (316L) material. Otherwise, specify special requirements when ordering.

4.Do not press the sensor diaphragm with sharp objects to avoid deformation or perforation causing core damage.

5.Keep the vent tube of the gauge core open to the atmosphere.

6.If there are changes to the pin leads, refer to the label attached to the core.

FAQ:

1. Q: What are the features of your pressure sensor transmitters?

A: Our pressure sensor transmitters are characterized by high precision, durability, and excellent performance, with the option for customization.

2. Q: Can I customize special specifications?

A: Yes, our engineers can tailor products to meet specific needs through our OEM and ODM services.

3. Q: What is your production capacity?

A: Our manufacturing facilities have the capability to produce up to 30,000 pressure sensor transmitters per month, ensuring that we can fulfill large-scale orders. However, it is advisable to contact our sales team in advance for smooth production and delivery scheduling.

4. Q: What's the typical delivery period?

A: Standard models typically have a delivery period of 5~8 working days, while customized products may vary.

5. Q: How are the products priced? Any discounts?

A: We offer competitive pricing with discounts available for bulk orders or long-term partnerships.

6. Q: What is the warranty of your products? And after-sales service?

A: Our products come with a 24-month warranty from shipment date, and our after-sales service ensures prompt responses within 24 hours along with remote instruction support via PC network.