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High-Precision Industrial Pressure Sensor For Gas Liquid Monitoring
| MOQ: | 1 |
| Standard Packaging: | carton |
| Delivery Period: | 5-8 work days |
| Payment Method: | L/C,D/A,D/P,T/T,Western Union |
| Supply Capacity: | 1000pcs/month |
Detail Information
Place of Origin
China
Brand Name
XINYI
Certification
CE
Full Load Power:
2W
Valve Connection:
NPT 1/4
Process Connector:
1.5”clamp , DN25, DN50, DN80 Customized
Communication Protocol:
HART
Connector:
Big DIN
Span:
0.3-10000psi
Measuring Principle:
Absolute And Gauge Pressure
Electrical Connection:
M20*1.5 1/4NPT 1/2NPT
Thread:
Male And Female OEM
Color:
White
Accuracy Grade:
0.075%F.S
Connection Material:
304 Stainless Steel
Highlight:
industrial pressure sensor for gas
,high-precision liquid pressure sensor
,intelligent pressure transmitter with warranty
Product Description
High-Precision Industrial Pressure Sensor For Gas Liquid Monitoring
This industrial-grade high-precision pressure measurement device is suitable for measuring gauge pressure, absolute pressure, and mixed pressure. Widely used in mechanical manufacturing, hydraulic/pneumatic systems, pumps/compressors, and machine tool control, it offers exceptional reliability (100 million load cycle life) and flexible configuration (supporting 2 million variants) to meet diverse industrial requirements.
Core Working Principle
The sensor operates based on the piezoresistive effect. Its core component is a silicon diaphragm with a Wheatstone Bridge structure varistor formed through ion implantation. When external pressure is applied, the diaphragm deforms, changing the varistor resistance and producing a differential voltage signal proportional to the pressure.
Signal Processing Flow
- Pressure sensing: Pressure is transmitted to the silicon diaphragm through a 316L stainless steel isolation diaphragm, changing the varistor resistance
- Bridge conversion: The Wheatstone bridge converts resistance changes into millivolt-level voltage signals (0-100mV/V)
- Signal amplification: Built-in amplifier boosts weak signals to industrial standard outputs (4-20mA or 0-10V)
- Temperature compensation: Integrated temperature sensor corrects environmental temperature effects to ensure long-term stability
Technical Specifications
| Product Name | Pressure sensor |
|---|---|
| Measurement range | 0…0.1MPa |
| Accuracy | 0.25% |
| Output signal | 4-20mA, 0-10V, 0-5V |
| Electrical interface | Husman DIN connector |
| Material | 316L stainless steel shell |
| Protection level | IP65 |
| Medium temperature | -20~150℃ |
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