Xi'an Xinyi Instrument Technology Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 1000pcs/month |
| Delivery Time | 5-8 work days |
| Packaging Details | carton |
| 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 |
| Brand Name | XINYI |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 1000pcs/month |
| Delivery Time | 5-8 work days | Packaging Details | carton |
| 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 |
| Brand Name | XINYI | Certification | CE |
| Place of Origin | China | ||
| High Light | industrial pressure sensor for gas ，high-precision liquid pressure sensor ，intelligent pressure transmitter with warranty | ||
High-Precision Industrial Pressure Sensor For Gas Liquid Monitoring
Pressure sensor is an industrial grade high-precision pressure measurement device suitable for measuring gauge pressure, absolute pressure, and mixed pressure. It is widely used in mechanical manufacturing, hydraulic/pneumatic systems, pumps/compressors, machine tool control, and other fields. Its core advantages lie in high reliability (100 million load cycle life) and flexible configuration (supporting 2 million variants), meeting diverse industrial needs.
Core working principle
Pressure sensors achieve pressure measurement based on the piezoresistive effect Its core component is a silicon diaphragm, on which a Wheatstone Bridge structure varistor is formed through ion implantation process When external pressure is applied to the diaphragm, it deforms, causing a change in the resistance of the varistor. The bridge outputs a differential voltage signal proportional to the pressure.
Signal processing flow
1. Pressure sensing: Pressure is transmitted to the silicon diaphragm through a 316L stainless steel isolation diaphragm, and the deformation of the diaphragm changes the resistance of the varistor;
2. Bridge conversion: The Wheatstone bridge converts resistance changes into millivolt level voltage signals (such as 0-100mV/V);
3. Signal amplification: The built-in amplifier amplifies weak signals into industrial standard outputs (such as 4-20mA or 0-10V);
4. Temperature compensation: Integrated temperature sensor corrects the impact of environmental temperature on resistance to ensure long-term stability;
| 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℃ |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company,Seller,Agent,Exporter
Year Established:
2017
Total Annual:
<50
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Xi'an Xinyi Instrument Technology Co., Ltd., established in 2017, specializes in the research, development, production, and sales of measuring instruments, as well as temperature and pressure meters. Based in the historic city of Xi'an, China, the company boasts advanced production equipment and a h... Xi'an Xinyi Instrument Technology Co., Ltd., established in 2017, specializes in the research, development, production, and sales of measuring instruments, as well as temperature and pressure meters. Based in the historic city of Xi'an, China, the company boasts advanced production equipment and a h...
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