电信号压力表的传感装置是采用远红外对管的开关原理，实现传感控制功能的。
The sensor signals pressure gauge is used far infrared devices on the principle of switching, and control functions of the sensor.
3230的霍尔效应传感器是一个稳定的温度，压力耐双极开关。
The a3230hall-effect sensor is a temperature stable stress-resistant bipolar switch.
此外，用具有自动转换开关的压电石英传感器测量了低压示功图，为确定压电示功图的压力零线提供了可靠的依据。
In addition, the piezoelectric quartz sensor with automatic clipper adaptor is used to measure low pressure indicator diagram. It provides reliable basis to ascertain the pressure zero baseline.
电信号压力表集压力表、光电传感器、电子开关电路和小型继电器为一体，机构紧凑，使用方便，安全可靠。
Set signal pressure gauge pressure gauges, photoelectric sensors, electronic switches and circuit relay as one small, compact bodies, easy to use, safe and reliable.
传感器和压力开关在机械控制和车间中起到重要的作用。
Sensors and pressure switches play an important part in the control of machines and plants.
介绍一种复合式压力开关传感器，可设置多路开关量限，提供系统上、下限和超限报警。
Introduced a type complex press-switch sensor. The sensor can setup many switch value, provide upper-limit, lower-limit and security alarm.
压力罐装有压力表、压力开关、液位传感器和电加热器。
The pressure tank is provided with a pressure gauge, a pressure switch, a liquid level sensor and an electric heater.
压力罐装有压力表、压力开关、液位传感器和电加热器。
The pressure tank is provided with a pressure gauge, a pressure switch, a liquid level sensor and an electric heater.
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