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当前位置：深圳市鸿瑞传感仪器有限公司>> Y400－461汽车行业应用压力变送器-电容式压力变送器
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Y400－461型汽车行业应用压力变送器
基于 MEMS技术，采用*的玻璃微熔技术，避免了温度、湿度、机械疲劳和介质对产品产生的影响，从而加强了传感器在工业环境中的*稳定性。压力腔体采用进口17－4PH不锈钢整体加工，无"O"型圈、无焊缝，无泄漏隐患。传感器内置温度自动补偿的数字电路，具有抗*力强，工作温度范围宽、*稳定性好等特点。该系列产品有多种压力连接和电气连接供用户选择。
The Y400-461 pressure transmitter applied in the automobile industry adopts the MEMS technology and the advanced glass micro-melting technology to avoid influences on the product caused by the temperature, humidity, mechanical fatigue and medium, thus to improve its permanent stability in the industrial environment. Its pressure chamber is made of imported 17-4PH stainless steel in an integrated way without welding seams or O-rings, free of leakage troubles. Digital circuits capable of automatic temperature compensation are installed inside the transmitter and the transmitter is featured with the strong interference resistance, wide temperature compensation scope and permanent stability, etc. The series products provide several optional pressure connections and electric connections for customers.
产品特点
Product Features
◇ 的抗冲击、抗过载、抗震动、耐腐蚀
Excellent resistance against impact, overload, shock and erosion
◇ *的温度数字补偿功能，工作温度范围宽
Advanced digital temperature compensation and wide working temperature scope
◇ 高精度、高频响、*稳定性好、低能耗、体积小
High precision, high frequency response, good permanent stability, low energy-consumption, and small dimension
应用范围
Applicable Scope
◇ 汽车机油压力、汽车空调压力、汽车制动主缸压力、汽车变速箱压力
Automobile engine oil pressure, air-conditioner pressure, brake master cylinder pressure, and gearbox pressure
Automobile fuel pump pressure, diesel engine high-pressure common-rail pressure, and ABS system pressure
标准量程
Standard Range
压力类型：表压；
Pressure Type: meter pressure
量程（bar）: 1 1.6 4 6 10 16 25 40 60 100 160 200 250 300
Ranges (bar): 1 1.6 4 6 10 16 25 40 60 100 160 200 250 300
量程（psi）:15 30 50 75 100 200 300 500 750 1K 1.5K 3K 5K
Ranges (psi): 15 30 50 75 100 200 300 500 750 1K 1.5K 3K 5K
技术指标：
Technical Indexes:
| 信号输出 Signal Output | 4~20mA | 0.5~4.5VDC | 0~5VDC | 0~10VDC |
| 信号线规格 Signal Line Specification | 2线 2 Lines | 3线 3 Lines | 3线 3 Lines | 3线 3 Lines |
| 供电电压 Power Voltage | 11～33VDC | 4.5～6VDC | 11～33VDC | 18～33VDC |
| 精度（非线性、滞后、重复性） Precision (non-linearity, hysteresis and repetition) | 0.25%span, 0.5% span,1%span | |||
| 零点温度漂移 Zero Temperature Drift | 0.02% span /℃ | |||
| 灵敏度温度漂移 Sensitivity Temperature Drift | 0.02% span /℃ | |||
| *稳定性（1年） Permanent Stability (1 Year) | 0.1% span | |||
| 响应频率（-3dB） Response Frequency (-3dB) | 3.2KHZ | |||
| 温度补偿 Temperature Compensation | -20~85℃ | |||
| 工作温度 Working Temperature | -40~125℃ | |||
| 贮存温度 Storage Temperature | -40~125℃ | |||
| 过载压力 Overload Pressure | 300% span | |||
| 破坏压力 Destructive Pressure | 500% span | |||
| 机械振动 Mechanical Vibration | ±20g | |||
| 冲击（11ms） Impact (11ms) | 100g | |||
| 绝缘电阻 Insulation Resistance | 100MΩ | |||
| 介质兼容性 Medium Compatibility | 与316 L不锈钢兼容的各种介质 Various media compatible with the 316L stainless steel | |||
| 防护等级 Protection Grade | IP67（电缆输出型） IP 67 (Cable Output) | |||
| 材料 Material | 17-4PH | |||
Y400－461型汽车行业应用压力变送器
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