Cyx19-Iic I2c OEM output piezoresistive -100kpa~100MPa pressure sensor

FunctionThe sensor can transfer the measurement signals of temperature, pressure and liquid level to I2C digital output. With the fast and accurate interface, the sensor is used to build an Internet of Things using a microcontroller. It can read data and control power on and off to reduce power consumption through microprocessor

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Function
The sensor can transfer the measurement signals of temperature, pressure and liquid level to I2C digital output. With the fast and accurate interface, the sensor is used to build an Internet of Things using a microcontroller. It can read data and control power on and off to reduce power consumption through microprocessor operation.

Feature
  • Digital compensation for sensor offset, sensitivity, temperature drift and nonlinearity
  • 32-bit customer ID field for module traceability
  • Digital output of temperature and pressure in I2C bus mode
  • Fast power-on to data output response: 3ms
  • Low power consumption, sleep mode operation, as low as 5 μ A, current consumption depends on the programmed sampling rate
  • Operating temperature: -40°C to + 85°C
  • Wide supply voltage capability: 3.3V/5V
Standard Range
Range-100kPa…0kPa~10kPa…100MPaPressure formGauge / Absolute
Power supply5±0.1V DC or
3.3±0.1V DC
Accuracy±0.5%FS (pressure)
±0.5ºC (temperature)
Overload2 times full pressure scale Long term stability±0.2%FS/year
Operating temperature-40ºC~85ºCStorage temperature-40ºC~125ºC

Connection
VCCSCLSDAGND
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Data measurement acquisition operation
1. For read and write operations, the master device commands to start, and sends an ACK(acknowledgement) as a slave device to indicate success. The factory address of the slave device is 0x28, and the communication sequence is shown in Figure 3.

Cyx19-Iic I2c OEM Output Piezoresistive -100kpa~100MPa Pressure Sensor
Figure 3
 
2. Read data sequence is as follows(Figure4, 5)

Cyx19-Iic I2c OEM Output Piezoresistive -100kpa~100MPa Pressure Sensor
Figure 4
 

Cyx19-Iic I2c OEM Output Piezoresistive -100kpa~100MPa Pressure Sensor
Figure 5

 
3.Read pressure typical value
ParametersTypUnit
Zero pressure output (5%)333hex
Zero pressure output (10%)666hex
Full-scale pressure output (90%)399Ahex
Full-scale pressure output (95%)3CCBhex


Structure
  • Cyx19-Iic I2c OEM Output Piezoresistive -100kpa~100MPa Pressure Sensor

Cyx19-Iic I2c OEM Output Piezoresistive -100kpa~100MPa Pressure Sensor
MORE ABOUT US


Company Information

Tianshui Huatian Sensor Co., Ltd. is a joint-stock company with the status of an independent legal entity which controlled by Tianshui 749 Electronics Co., Ltd. It is one of the earliest enterprises in China to develop and produce pressure sensors and transmitters.

Main Products

CYX series pressure sensors, CYB series pressure / liquid level transmitters, CW series temperature sensors, CYBK series pressure switches, HTS automatic monitoring system, etc., more than 500 varieties of seven categories.

The company has obtained 17 national patents, including 3 invention patents, and many products have won provincial and municipal excellent new product awards and invention patent awards.

The First-Class Equipment

Laser Trimming Machine; Gold Wire Ball Welding Machine; Shaped Cap Sealing Machine; Laser Welding Machine; High Vacuum Oiling Machine; Precision High Low Temperature Test Box; High Precision Automatic Temperature Compensation System and Automatic Test System and Other Hardware Facilities.

Business Advantages

One hundred thousand purification plant (3000m2); Pressure sensors, transducers and intelligent digital instrument production line (200000 pieces annual output); A leading domestic OEM oil pressure sensor core body production line (1000000 pieces annual output); High-quality R & D team; Advanced process technology.

We are willing to create a splendid future with customers and partners hand in hand.


Factory Production Equipment


Cyx19-Iic I2c OEM Output Piezoresistive -100kpa~100MPa Pressure Sensor
Cyx19-Iic I2c OEM Output Piezoresistive -100kpa~100MPa Pressure Sensor
Cyx19-Iic I2c OEM Output Piezoresistive -100kpa~100MPa Pressure Sensor
Cyx19-Iic I2c OEM Output Piezoresistive -100kpa~100MPa Pressure Sensor


Cyx19-Iic I2c OEM Output Piezoresistive -100kpa~100MPa Pressure Sensor
Cyx19-Iic I2c OEM Output Piezoresistive -100kpa~100MPa Pressure Sensor


 

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