8613410535143
High-Precision Digital Pressure Sensor with 3-Screen Display by China Suppliers | Factory Direct Product
Application Industry
Pipeline pressure monitoring
Air leak testing
F.R.L (Filter, Regulator, Lubricator)
Gas storage cylinders
Adsorption verification
Air compressors
Product Parameters
| Parameter Category | Specific Parameter | Specification |
|---|---|---|
| Withstand Pressure | High pressure | 3.0MPa (high pressure) |
| Positive pressure | 2.0MPa (positive pressure) | |
| Compound pressure | 500kPa (compound pressure) | |
| Rated Pressure Range | High pressure | 0.000~2.000MPa (high pressure) |
| Positive pressure | -0.100~1.000MPa (positive pressure) | |
| Compound pressure | -100~100kPa (compound pressure) | |
| Protection Grade | - | IP65 |
| Set Pressure Range | High pressure | -0.103~2.030MPa (high pressure) |
| Positive and negative pressure | -0.103~1.030MPa (positive and negative pressure) | |
| Compound pressure | -103.0~103.0KPa (positive pressure) | |
| Display Refresh Rate | - | 5 times/second |
| RS485 Distance | - | Maximum connection distance ≤1200m |
| Ambient Temp | - | 0~50℃ |
| Color Display | - | 3 colors (white, red, orange) |
| Load Current | - | ≤200mA |
| Humidity | Action and storage | 35~85% (no water condensation) |
| Repeatability | - | ±0.3%F.S ±1digit |
| Applicable Gas | - | Air, non-corrosive, non-flammable |
| Output Type | - | Open collector output (NPN or PNP, up to 2 outputs) |
| Response Time | - | ≤2.5ms (adjustable up to 1500ms) |
Design Aesthetics
Frequently Asked Questions
What is the maximum pressure this sensor can withstand?
The high-pressure version can withstand up to 3.0MPa, while the positive pressure version handles up to 2.0MPa.
Is the device suitable for outdoor or dusty environments?
Yes, the product features an IP65 protection grade, making it resistant to dust and low-pressure water jets from any direction.
What types of output does the sensor support?
It supports open collector output (both NPN and PNP options) with up to two available outputs.
Can I connect this sensor to a remote monitoring system?
Absolutely. It supports RS485 communication with a maximum transmission distance of up to 1200 meters, compatible with multiple baud rates up to 115200bps.
What gases can be measured with this equipment?
It is designed for use with air and non-corrosive, non-flammable gases.
How fast is the display refresh rate?
The display updates 5 times per second, providing near real-time monitoring of pressure changes.

















