Pressure sensor
Gravity-3Pin
0.5~4.5 V
Pressure Measurement Range 0~1.6 Mpa
Produced by Budmore

Gravity-3Pin
- Overview
- Features
- Specification
- Connection Diagram
- Images & Videos
This is a water pressure sensor. It supports standard 5V voltage input and 0.5~4.5V linear voltage output. Briefly speaking, this water pressure sensor is a stethoscope to a water pipe. It will help you to diagnose whether there is water, how strong the water pressure is.
- Support water pressure detection of living environmental water systems, such as houses, gardens and farms.
- Support water pressure detection of outdoor environment, such as rivers, lakes and sea.
- Support water pressure detection of tanks.
- Support liquid level detection in special situation.
Wiring details:
Label | Name | Description |
Yellow | Signal(Output:0.5~4.5V) | Analog Signal |
Red | VCC(5VDC) | + |
Black | GND | - |
Model | Gravity-3Pin |
Pressure Measurement Range | 0~1.6 Mpa |
Input Voltage | +5 VDC |
Output Voltage | 0.5~4.5 V |
Measurement Accuracy | 0.5%55oC |
Adapter (metallic connector) | G1/2 to G1/4 |
Waterproof Level | IP68 |
Operating Temperature | -20~85°C |
Response Time | <2.0 ms |
Quiescent Current | 2.8 mA |
Normal Operating Pressure | ≤2.0 Mpa |
Damaged Pressure | ≥3.0 Mpa |
Service Life | ≥10’000’000 times (10 million) |
