Vacuum Pressure Switch 4.1.S8302-IT550-B-VC-NCSC

Vacuum Pressure Switch 4.1.S8302-IT550-B-VC-NCSC

Supplier
Cbvac
Part Number
4.1.S8302-IT550-B-VC-NCSC
Category
Sensors
Origin
China
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Specifications

ParameterValue
Interface Configuration¼″ VCR
Leak rate<1×10-10 Pa·m³/s
Opening Pressure515 - 630 Torr
Closing Pressure430 - 515 Torr
Body Material316L VIM-VAR
Membrane MaterialHastelloy C-276
Minimum Service life1,000,000
Temperature46°C~180°C
Set Pressure0 psia-25 psig
Repeatability Error±15torr + 2% Setpoint

Applications

Semiconductor PVD,CVD,ALD,etching/combined processes and Load Lock; flow/pressure protection of electronic equipment; gas-monitoring panels for multiple gases with pressure-switch high/low alarms.

Key Features

Precise, stable ultra-pure electropolished, fully welded absolute-vacuum pressure switch; factory-set user parameters; electron-beam welding and 100% helium leak tests; welded zero-reference vacuum and diaphragm/body for reliable, long-life operation; position independent; repeatable alarm/shutdown/interlock switching.

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Supplier Information

The company was founded in 2011 with a registered capital of 124.633782 million yuan. It is a national high-tech enterprise and a key enterprise in China's vacuum industry. The company has formed four core businesses: vacuum valves, thin film gauges, vacuum components, and vacuum system integration. It has independently developed thousands of vacuum series products and is a vacuum technology enterprise with a complete product line in China. The company has comprehensive service capabilities in vacuum product design and development, manufacturing, sales supply, and after-sales support, focusing on providing one-stop vacuum technology solutions. Products are widely used in national strategic pillar industries such as scientific research institutes, semiconductors, electronic communications, new materials, new energy, artificial intelligence, and biomedical, serving tens of thousands of customers. It has an advanced vacuum product Industry 4.0 intelligent digital production workshop, which is an intelligent production line in China's vacuum industry. It has international advanced production equipment and information-based operation systems such as five-axis machining centers, automatic cleaning lines, automated welding production lines, and automated stereoscopic warehouses. It focuses on rapidly responding to customer needs with intelligent module technology, reducing product development costs and cycles, and helping enterprises face future challenges. The company adheres to the service philosophy of "win-win cooperation, never compete with customers", continuously improves product quality, technical level, and management level, and is committed to forming global competitiveness in the field of vacuum technology, becoming a benchmark enterprise in the global vacuum industry, and letting China's high-end manufacturing shine in the world.

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