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Products Description
Product Definition
Nexisense FST800-214 explosion-proof pressure sensor is a high-performance sensor designed for hazardous environments, capable of accurately measuring pressure in various industrial processes. Its built-in explosion-proof circuit and efficient anti-interference design allow it to operate stably under extreme conditions, ensuring data accuracy and reliability.
Principle
Nexisense FST800-214 sensor is based on Micro-Electro-Mechanical Systems (MEMS) technology, utilizing micro-fused silicon strain gauge principles. This principle converts the strain caused by pressure changes into an electrical signal output. The built-in temperature compensation function effectively eliminates the influence of temperature variations on measurement results, ensuring high-precision measurements under different environmental conditions.
Structure Analysis
Nexisense FST800-214's structural design takes into account the harshness of industrial environments, using 304 or 316L stainless steel materials, which provide excellent corrosion resistance. Its housing meets the IP65 protection level, effectively preventing dust and moisture intrusion, ensuring long-term stable operation of the sensor in harsh environments.
Measurement Method
This sensor supports various measurement methods, including absolute pressure, gauge pressure, and sealed pressure, catering to different industrial application needs. Its wide pressure range, from 1 psi to 25K psi, meets the measurement requirements of various industrial processes.
NEXI-FST800-214 Explosion-Proof Pressure Sensor Technical Parameters
| Parameter | Specification |
|---|---|
| Pressure Range (psi) | 15, 30, 50, 75, 100, 200, 300, 500, 750, 1K, 1.5K, 3K, 5K, 10K, 12K, 15K, 25K |
| Signal Output | 4~20mA, 0.5-4.5VDC |
| Signal Line Specification | 2-wire, 3-wire |
| Supply Voltage | 9~28VDC, 5VDC |
| Accuracy | ±0.3%FS, ±0.5%FS |
| Long-term Stability (1 Year) | ±0.25%FS |
| Frequency Response (-3dB) | 3.2kHz |
| Compensated Temperature | -20~+85°C |
| Storage Temperature | -40~+125°C |
| Mechanical Vibration | ±20g |
| Impact (11ms) | 100g |
| Protection Level | IP65 |
| Material | 17-4PH (≥6bar), 304 or 316L (<6bar) |
| Pressure Port | M20×1.5, G1/4, NPT1/4 (customizable) |
| Electrical Connections | Direct lead, M12 connector, Hirschmann(Mini), Hirschmann(DIN43650) |
| Explosion-proof Grade | Exia II CT6, Exia II CT6 (4~20mA) |
| Overload Pressure | 150%FS (<6bar), 300%FS (≥6bar) |
| Breaking Pressure | 300%FS (<6bar), 500%FS (≥6bar, limit 10000bar) |
| Certificates | CE, RoHS |
NEXI-FST800-214 Explosion-Proof Pressure Sensor Application Fields
Nexisense FST800-214 explosion-proof pressure sensor is widely used in the following fields:
Pressure monitoring in petrochemical and natural gas industries
Hydraulic and pneumatic control systems
Automation detection in explosive hazardous environments
Safety monitoring and control of industrial processes
Summary
Nexisense FST800-214 explosion-proof pressure sensor, with its advanced technology, excellent performance, and reliable safety, has become an indispensable measurement tool in the industrial field. Whether in petrochemical, natural gas, or other explosive hazardous environments, this sensor can provide precise pressure data, ensuring the safety and efficiency of industrial processes. Choosing Nexisense FST800-214 means you will obtain a trustworthy measurement solution.
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