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ISO9001:2015 认证公司

chemical reactor

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barometric

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hydraulic

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tank level monitoring

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power generation

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Pneumatics

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🎡 Why I-GLAZ Matters?

🌟 Part of compliance to TUV, UL, CSA standards involves media compatibility
🌟 Effects of hydrogen permeability and embrittlement must be tackled
🌟 Sensor material needs to be correctly selected to ensure long and trouble-free service in hydrogen

🎡 Key Features - I-GLAZ Technology

🌟 MEMs-Based Bulk Silicon Piezo-Resistive Pressure Sensing
🌟 Inorganic Bonding Process of Silicon to Stainless Steel, Titanium, or Nickel / Cobalt Alloys
🌟 Digital Signal Compensated
🌟 One Piece Structure
🌟 Non-welded, No Oil-filled and No Internal O-Ring

🔮Tackling Hydrogen Permeation

🌟 Such failure mechanism caused as a result of sensing membrane
🌟 Oil-filled sensors employ very thin isolation diaphragm typically with 0.025mm thickness
🌟 Hydrogen "plus" ions will escape through diaphragm with such thickness
🌟 As thickness increases (say 0.18mm) such permeation tends to stop subject to the operating temperature