CYB-S260 Petroleum Logging Nanofilm Pressure Sensor
- Commodity name： CYB-S260 Petroleum Logging Nanofilm Pressure Sensor
- 产品概述
- 技术参数
- 产品选型
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Product Overview
The CYB-S260 petroleum logging nanofilm pressure sensor is a high-performance pressure sensor manufactured using our company’s independently developed, high-performance nanofilm pressure sensor core, through processes including precise resistance adjustment, laser welding, and fatigue and high- and low-temperature aging tests.
Product Features
● New sensitive material technology, fabricated using internationally advanced nano-film deposition processes and micro-machining techniques.
● It is unaffected by creep, hysteresis, and aging defects introduced by the conventional bonding process used for metal foil strain gauges, ensuring excellent long-term stability and high operational reliability.
● It features excellent temperature characteristics, addressing the issues of large temperature errors and a narrow operating temperature range caused by the absence of PN junctions.
● High-quality stainless steel elastic diaphragm material with excellent media compatibility and strong corrosion resistance. No isolation diaphragm required—no need to fill with oil or liquid.
● High stability: After 10 million pressure cycles, the drift of the pressure sensor is ≤ ±0.1% FS per year.
● At high operating temperatures, it simultaneously features high stability and extremely low zero-point temperature drift.
● Vibration-resistant and shock-resistant, compact in size and lightweight.CYB-S260
Technical Parameters Measurement range
(0～0.5～10～35～70～100～150) MPa Stability
≤ ±0.1% FS/year Overload pressure
200%FS Zero-point temperature drift
≤ ±0.005% FS/℃ Operating temperature
(-40～+125)℃, (-40～+150)℃, (-40～+200)℃ Overall accuracy
±0.1% FS, ±0.2% FS (including nonlinearity, repeatability, and hysteresis errors)
Signal output format
≥1.5 mV/V Product diameter
Φ12–Φ28 mm Bridge arm resistance
(6.5 ± 1) kΩ Product Applications
¤ Oil Well Logging ¤ Oil Drilling Logging ¤ Memory-Type Electronic Pressure Gauge ¤ Drilling Tools ¤ Wellhead ¤ Hazardous Area ¤ Offshore Oil Platform ¤ Oil Derrick ¤ Downhole Equipment Unit ¤ Natural Gas Pipeline ¤ Iron and Steel Metallurgy ¤ Engines and Turbines ¤ Power Generation -
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Service Hotline
Address: Building A5, Changsha E Center, No. 18 Xiangtai Road, Liuyang Economic and Technological Development Zone.China