Model | CYX31P |
Introduction | CYX31P series oil injection core pressure sensor is a connector type high temperature flat membrane pressure sensitive device. The high-temperature connector pressure sensor can withstand high temperatures up to 200°C by moving the pressure chip back and adding a heat sink and the welded diaphragm at the front of the thread is filled with silicone oil to conduct pressure, meeting the needs of high-temperature pressure measurement. |
Features | ● measuring range: 0kPa ~ 35kPa…10MPa ● pressure type: gauge pressure (G), absolute pressure (A) and seal gauge pressure (S) ● constant current / voltage power supply ● isolated structure, suitable for multiple fluid media ● process thread: M20×1.5 or G1/2 ● all 316L stainless steel |
Technical specifications | Electrical performance ● power supply: ≤ 3.0mA; DC ≤ 10V DC ● electrical connection: 0.2mm2 4-color 100 mm silicone rubber flexible conductor ● common mode voltage output: 50% of current mode input (typical value), 40% of voltage type input (typical value) ● input impedance: 2.7K Ω ~ 5K Ω ● output impedance: 3.0k Ω ~ 6K Ω ● response time (10% ~ 90%): < 1ms ● insulation resistance: 500M Ω / 100V DC ● allowable overvoltage: 1.5 times of full scale Structure performance ● diaphragm material: stainless steel 316L ● shell material: stainless steel 316L ● pressure lead-in tube material: stainless steel 316L ● pin lead: gilded Kovar ● sealing ring: NBR, Viton (optional) ● net weight: about 150g Environment condition ● vibration: no change at 10gRMS, (20-2000) Hz ● constant acceleration: 100g, 11ms ● media compatibility: liquid or gas compatible with 316L and NBR (Viton optional) Reference conditions ● medium temperature: (25 ± 3) ℃ ● ambient temperature: (25 ± 3) ℃ ● humidity: (50% ± 10%) RH ● ambient pressure: (86-106) kPa ● power supply: (1.5 ± 0.0015) mA DC |
