유리 미세 용융 압력 센서
유리 미세 용융 압력 센서 uses MEMS silicon strain gauges permanently bonded to a stainless-steel elastomer through inorganic glass bonding. It provides SENT / Analog output, ±0.5% F.S. / ±1% F.S. resolution and accuracy, and IP68 protection for pressure monitoring in gasoline and diesel vehicles, hybrid vehicles, and new energy vehicles.
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설명
This product is based on a glass micro-melting process, in which MEMS silicon strain gauges are permanently bonded onto a stainless steel elastomer through high-temperature sintering with special glass, replacing traditional organic adhesive bonding.
It is applied to various pressure measurement points in gasoline/diesel vehicles, hybrid vehicles, and new energy vehicles, providing real-time monitoring of system pressures such as engine oil, fuel common rail, refrigerant, brake, transmission hydraulic, SCR urea, and gas pressure reduction, and supplying critical signals for engine thermal management and power control.
Featuring an all-solid-state integrated structure, a high-temperature-resistant alloy sheath, and an automotive-grade connector, it has no creep and no aging failure, and can operate long-term in harsh working conditions involving wide temperature ranges, strong vibration, and corrosion.
주요 기능
- Inorganic glass chemical bonding with no creep
- Fast response and rapid sensing
- Wide temperature range with ultra-low temperature drift
- High resistance to vibration and shock
- Stable and reliable performance
- Strong media compatibility
- All-solid-state integrated structure
- High-temperature-resistant alloy sheath
- Automotive-grade connector
주요 사양
| 탐지 원리 | MEMS Silicon Strain Gauge with Glass Micro-melting Bonding |
|---|---|
| 산출 | SENT / Analog |
| Resolution and Accuracy | ±0.5% F.S. / ±1% F.S. |
| 작동 온도 | −40 ~ 140 ℃（subject to specific model and application） |
| 작동 전압 | 5 ~ 32 V |
| 과부하 압력 | 3 times the base range |
| 파열 압력 | 5 times the base range |
| Protection Rating | IP68 |
| Screw Interface | Customizable |
일반적인 응용 프로그램
- Gasoline and diesel vehicles
- Hybrid vehicles
- New energy vehicles
- Engine oil pressure monitoring
- High-pressure fuel common rail monitoring
- Air-conditioning refrigerant pressure monitoring
- Brake system pressure monitoring
- Transmission hydraulic pressure monitoring
- Air suspension systems
- Mechanical hydraulic servo systems
- SCR urea system pressure monitoring
- Gas pressure reduction systems
The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.
추가 정보
| 산출 | SENT / Analog |
|---|---|
| 작동 온도 | −40 ~ 140 ℃（subject to specific model and application） |
| 정확성 | ±0.5% F.S. / ±1% F.S. |
| 전원공급장치 | 5 ~ 32 V |
| Protection Rating | IP68 |
| Screw Interface | Customizable |
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