Transducer for gauge pressure of gases and liquids with excellent pressure resistance characteristics.
Capacitance type pressure transducer with built-in DC voltage output amplifier. SUS630 diaphragm with excellent corrosion resistance and durability is used in the pressure receiving part.
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basic information
Features ● Stainless steel diaphragm with excellent durability and corrosion resistance is used in the pressure receiving part. ● Measurement range: Full scale for gauge pressure 50 kPa to 20 MPa. ● High accuracy and excellent temperature characteristics. ● Built-in amplifier minimizes the noise effect.
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Applications/Examples of results
Engine parts / Engine valve seat / Cam cap / Cylinder block / Engine assembly / Crankcase / Cylinder head / Oil pan / Crankshaft / Cylinder head cover / Camshaft ball (plug) press-fit / Cylinder piston / Fuel system parts / PE, VE pump / Injection valve / Canister / Carburetor / Throttle chamber / Throttle body / Delivery pipe / Filler cap / Fuel injector / Fuel quick connector / Fuel sender / Fuel tank / Fuel pipe / Fuel pump / Fuel pump check valve / Fuel pump relief valve / Common rail / Vent valve / Engine assembly fuel system / Intake and exhaust parts / EGR pipe / PCV valve / Intercooler / Intake manifold / Inlet pipe / Exhaust manifold / Throttle body / Turbocharger / Bearing case (for turbo) / Muffler, etc.
Line up（2）
| Model number | overview |
|---|---|
| PT-141C | Drip-proof gauge pressure transducer |
| PT-142B-A | Standard gauge pressure transducer |
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Company information
Cosmo’s Air Leak Testers began with the automation of cylinder block airtightness tests for engines in 1970. Our products are utilized in various fields including automotive parts, gas, water supply, medical, electrical, electronics, and food. In line with the overseas expansion of Japanese automakers, we began our own overseas expansion in 1983. We now have 24 sales and service offices in 13 countries. We are offering proposals and providing after-sales services overseas as in Japan. Currently, in order to support the electrification of automobiles, our products are being used for leak testing of parts for electrification such as battery cases and inverters as well as for fitting testing of electric power connectors. We are contributing to the efforts by our customers to prevent emissions of CO2. In various regions of South and Southeast Asia, we are donating pressure measuring equipment to technical schools to improve the quality of education and exchange technologies with local machinery manufacturers. We have been making every effort to help improve the industrial base through local manufacturing of high-quality leak testing equipment.