Unit Tube Pressure
Description
Unit Tube Pressure is a positive and negative pressure gauge that supports a wide measurement range of -100 ~ 200Kpa. When in use, it is connected via a tube, with the other end connected to the gas measurement environment. The sensor maps the range -100 ~ 200Kpa to output a voltage of 0.1 ~ 3.1V. It comes with a fully enclosed protective shell, effectively ensuring the stability of the sensor, making it very suitable for applications such as gas pressure detection in industrial equipment.
Features
- Internally integrated and compensated pressure sensor
- Linear output, easy to use
- Measurement medium: Gas
- Positive and negative range: -100 ~ 200Kpa
- Proportional output: 0.1 ~ 3.1V
- Accuracy: ±1.5Kpa
- 2 x LEGO compatible holes
- Supports UIFlow graphical programming
Includes
- 1 x Unit Tube Pressure
- 1 x HY2.0-4P Grove cable (20cm)
Applications
- Equipment air pressure measurement
Specifications
| Specification | Parameter |
|---|---|
| Sensor Model | MCP-H10-B200KPPN |
| Measurement Medium | Gas |
| Positive/Negative Range | -100 ~ 200Kpa |
| Proportional Output | 0.1 ~ 3.1V |
| Accuracy | ±1.5Kpa (0 ~ 85°C) |
| Supply Voltage | 5V |
| Net Weight | 4.8g |
| Gross Weight | 10g |
| Product Dimensions | 24 x 32 x 12mm |
| Package Dimensions | 93 x 138mm |
Learn
Voltage Output to Pressure Value Conversion
//P: Actual measured pressure value, unit (Kpa)
//Vout: Sensor voltage output value
P = (Vout-0.1)/3.0 x 300.0-100.0
Schematics
PinMap
Unit Tube Pressure
| HY2.0-4P | Black | Red | Yellow | White |
|---|---|---|---|---|
| PORT.B | GND | 5V | NC | Analog Input |
Model Size
Softwares
Arduino
#include <Arduino.h>
int sensorPin = 32; // Sensor signal pin
void setup() {
Serial.begin(115200);
pinMode(sensorPin, INPUT); // Sets the specified pin to input mode.
}
void loop() {
float raw = analogRead(sensorPin); // Read the value from the sensor.
float Vout = raw/4095 x 3.6;
float P = (Vout-0.1)/3.0 x 300.0-100.0;
Serial.printf("pressure: %f.2 Kparn", P);
delay(100);
}
UiFlow1
