产品介绍
产品特征及优势 Feature and benefits
工作温度范围广，为-40-130℃，并具有全温区补偿
The working temperature range is wide, from - 40 ℃ to 130 ℃, with full temperature compensation
高精度相对压力传感器，可检测出系统中出现的极小泄露
High precision relative pressure sensor can detect minimal leakage in the system
具有断线检测，输出报警功能
With broken line detection, output alarm function
优异的过反压保护能力，反压-24V，过压28V
Excellent over and back pressure protection, back pressure - 24 V, over voltage 28 v
外观和客户接口可以与森萨塔产品兼容
Appearance and customer interface can be compatible with Sensata products
电路单元利用SMT 技术贴装
SMT for EMA fabrication process
根据客户要求，多种量程可定制
According to customer requirements, a variety of ranges can be customized
产品作用 Application
EVAP用于测量燃油蒸发系统中的压力，有助于减少气体泄露至大气。
Evap is used to measure the pressure in the fuel evaporation system to help reduce gas leakage to the atmosphere.
技术参数 Functional Characteristics
参数PARAMETER | 符号NOTE | 最小值MIN. | 额定值NOM. | 最大值MAX. | 单位UNITS | 备注COMMENT |
工作温 TEMPERATURE RANGE | T | -40 | 130 | ℃ | ||
压力测量范围 PRESSURE RANGE | P | -3.75 | 3.5 | kPa | 可定制 Customizable | |
电源电压 SUPPLY VOLTAGE | Vcc | 4.5 | 5 | 5.5 | V | |
电源电流 SUPPLY CURRENT | Icc | 2.9 | 10 | Ma | ||
负载电阻 LOAD RESISTANCE | RL | 1 | kΩ | |||
额定输出电压 NOMINAL OUTPUT | Vout | 0.5 | 4.5 | V | 可定制 Customizable | |
上限钳位电压 UPPER CLAMPING LEVEL | VCL-HI | 4.7 | V | 可定制 Customizable | ||
下限钳位电压 LOWER CLAMPING LEVEL | VCL-LO | 0.3 | V | 可定制 Customizable | ||
输出压力精度 OUTPUT PRESSURE ACCURACY | Err | -0.247 | 0.247 |
| @10℃~80℃ | |
-0.348 | 0.348 | kPa | @-40~130℃ | |||
压力响应时间 PRESSURE RESPONSE TIME | T | 2 | ms |
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