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Products Description
Product Definition
The YF-P1101 series pressure transmitter is a high-performance pressure measurement device launched by Nexisense, specifically designed for water pressure detection. Its design considers various challenges in industrial environments, ensuring reliability and accuracy under different working conditions.
Principle
The YF-P1101 series pressure transmitter utilizes advanced pressure sensing technology to convert the pressure exerted by the measuring medium on the sensor diaphragm into an electrical signal output. This transmitter can accurately measure the pressure of gases and liquids and convert it into standard current or voltage signals for subsequent monitoring and control.
Structural Analysis
The YF-P1101 series pressure transmitter features a compact structure, primarily composed of the following parts:
Sensor Diaphragm: Responsible for sensing pressure changes, made of corrosion-resistant stainless steel to ensure long-term stability.
Signal Processing Circuit: Amplifies and converts the pressure signal sensed by the diaphragm, outputting standard signals.
Housing: Designed with an IP67 protection rating to effectively prevent water and dust ingress, suitable for harsh environments.
Connection Interface: Provides multiple electrical connection options for easy integration with other devices.
Measurement Method
The YF-P1101 series pressure transmitter supports the following measurement methods:
Gauge Pressure Measurement: Suitable for applications with pressure ≤ 2MPa.
Absolute Pressure Measurement: Suitable for applications with pressure ≥ 3MPa.
Product Parameters
| Parameter | Description |
|---|---|
| Measuring Range | 0...5bar, 0...10bar, 0...16bar, 0...20bar, 0...25bar, 0...50bar |
| Overload Pressure | Three times the rated pressure |
| Pressure Type | Gauge pressure (≤2MPa); Absolute pressure (≥3MPa) |
| Measurement Medium | Gas or liquid compatible with stainless steel |
| Measurement Accuracy | ±1%FS; ±0.5%FS |
| Long-term Stability | ≤ ±0.3% FS/year |
| Operating Temperature | -40...+125℃ |
| Zero Temperature Coefficient | Typical: ±0.03% FS/℃; Maximum: ±0.05% FS/℃ |
| Temperature Coefficient Sensitivity | Typical: ±0.03% FS/℃; Maximum: ±0.05% FS/℃ |
| Output Signal | 4...20mA, DC 0...10V, DC 0...5V, etc. |
| Supply Voltage | DC 9...32V, DC 5...30V |
| Load | Current (two-wire): ≤ [(Supply Voltage - 7.5V) / 0.02A]; Voltage (three-wire): ≥10k |
| Total Current Consumption | Current (two-wire system): Max 25mA; Voltage (three-wire system): ≤5mA |
| Impact Resistance | 100g, half sine wave, lasts for 6ms |
| Anti-vibration | ≤ ±0.1% FS (X, Y, Z axis, 200Hz/g) |
| Insulation Resistance | > 100MΩ at 500Vdc |
| Response Time | ≤ 5ms |
| Weight | Approx. 38g (without cable) |
| Resolution | Theoretically infinitesimal (usually 1/100000) |
| Protection Class | IP67 |
| Electromagnetic Compatibility | EN50081-1; EN50082-2; IEC61000-4-3 |
Other Features
Corrosion Resistance: The stainless steel material ensures good performance in various chemical environments.
Overload Capacity: Can withstand overloads up to three times the rated pressure, ensuring device safety.
Low Power Design: Suitable for long-term operation applications, saving energy.
Conclusion
The Nexisense YF-P1101 series pressure transmitter is a cost-effective pressure measurement device that, with its superior performance and stability, is widely used in industrial automation and water treatment fields. Its multiple output signals and wide operating temperature range make it an ideal choice for various measurement needs. Whether in harsh environments or under high-precision measurement requirements, the YF-P1101 provides reliable solutions, helping users enhance production efficiency and safety.
