VE泵/正时传感器 VE-Type Pump / Timing Sensor
参数 Parameters
供电电压:5±0.25VDC
Working voltage:5±0.25VDC
输出信号:PWM 范围20%~98%
Signal output:PWM duty cycle range from 20% to 98%
环境温度:-40℃~120℃
Ambient temperature range:-40℃~120℃
有效行程:8mm
Effective displacement:8mm
应用:电控VE泵
Application: Electronic control VE pump
主要特点 Main features
正时传感器为霍尔原理传感器,霍尔元件通过检测磁铁运动来测量正时活塞行程,计算出VE泵的正时提前角,其输出信号为占空比。
正时传感器选取了高精度、高灵敏度的霍尔探测元件,可编程控制。该传感器具有无触点、高精度等优点,性能稳定,使用寿命长。
Timing sensor is Hall element sensor.The Hall element measures the stroke of timing piston by detecting the movement of the magnet to calculate the advanced angle of VE pump.The output signal is duty cycle.
We select a high-precision,high-sensitivity Hall sensing element which can be programmed.The sensor is with non-contact,high-precision,advantage and so on,the sensor is with stable performance and long durability.