Pressure Transducer Transmitter Sensor G1/4 0.2MPa Stainless Steel

Pressure Transducer Transmitter Sensor G1/4 0.2MPa Stainless Steel

If you’re developing a device that converts mechanical pressure into electrical signals, this sensor is indispensable. Found in altimeters, barometers, ink level sensors for printers, airflow monitors in equipment, IT server cooling systems, semiconductor processing tools, and laser measurement devices, this Pressure Transducer from Zbotic is a must-have.

Crafted from high-quality stainless steel for durability, it features a standard G1/4 inch thread size and functions reliably in both air and water environments. Operating at 5VDC, it provides a digital output ranging from 0.5V to 4.5V. Known for its stable performance and long lifespan, this sensor ensures consistent and accurate pressure measurements across various applications.

Applications:

Pressure Detection in Oil Tank, Gas Tank.

The interface of Pressure Transducer with Arduino:

Source Code for Pressure Transducer Sensor:

/************************************************************
Water pressure sensor demo(Computer serial port)
- Obtain the water pressure through the output voltage
of the sensor.
**************************************************************/

/************************************************************
Water Sensor Key Parameter
- Parts No.:KY-3-5
- Sensing range: 0 - 1.6 MPa
- Input Voltage: 5VDC
- Output Voltage: 0.5 - 4.5 VDC
(Linearly corresponding to 0 - 1.6 MPa)
- Accuary: 0.5% - 1% FS
**************************************************************/

/************************************************************
Water Sensor Calibration

The output voltage offset of the sensor is 0.5V (norminal).
However, due to the zero-drifting of the internal circuit, the
no-load output voltage is not exactly 0.5V. Calibration needs to
be carried out as follow.

Calibration: connect the 3 pin wire to the Arduio UNO (VCC, GND and Signal)
without connecting the sensor to the water pipe and run the program
for once. Mark down the LOWEST voltage value through the serial
monitor and revise the "OffSet" value to complete the calibration.

After the calibration the sensor is ready for measuring!
**************************************************************/

const float OffSet = 0.483 ;

float V, P;

void setup()
{
Serial.begin(9600); // open serial port, set the baud rate to 9600 bps
Serial.println("/** Water pressure sensor demo **/");
}
void loop()
{
//Connect sensor to Analog 0
V = analogRead(0) * 5.00 / 1024; //Sensor output voltage
P = (V - OffSet) * 400; //Calculate water pressure

Serial.print("Voltage:");
Serial.print(V, 3);
Serial.println("V");

Serial.print(" Pressure:");
Serial.print(P, 1);
Serial.println(" KPa");
Serial.println();

delay(500);
}

Features:

1. Adopt Precision Compensation Technology and Sensitive Components, Stable and Reliable.
2. 0.1% FS Small Output Error, Including Nonlinear, Hysteresis Error, and Repeatability.
3. Light Weight and Small Volume, Easy to Install, and Operate.
4. Stainless Steel Body has a Complete Surge Voltage Protection Function.

Specification:

Operating Voltage:5 V

Output Voltage:0.5~4.5 V

Accuracy:1% FS

Thread Size:G 1/4”

Package Includes:

1 x 0.2MPa Stainless Steel Pressure Transducer Sensor