压力开关的功能是检测、显示、报警和控制信号输出，确保系统正常运行，通过高速MCU收集和处理数据，内置精密传感器进行补偿，是检测压力和液位信号，实现压力和液位监测和控制的高精度设备。广泛应用于化工、机械、水文、电力、等测量气液压力的自化系统。由于调节方便灵活，安装简单，可替代大多数使用液位开关的场合。

The function of the pressure switch is to detect, display, alarm and control signal output to ensure the normal operation of the system. It collects and processes data through high-speed MCU, and is compensated by built-in precision sensors. It is a high-precision equipment to detect pressure and liquid level signals and realize pressure and liquid level monitoring and control. It is widely used in automatic systems for measuring gas-liquid pressure in chemical industry, machinery, hydrology, electricity, environmental protection, etc. Due to convenient and flexible adjustment and simple installation, it can replace most occasions where liquid level switches are used.

安装：

Installation:

1.请遵守紧固力矩。

1. Please observe the tightening torque.

2.使用面板安装连接器装卡时，请不要对压力开关/传感器控制器施加过大的应力。

2. Please do not exert too much stress on the pressure switch / sensor controller when using the panel to install the connector.

3.请不要掉落、敲打、施加冲击。

3. Please do not fall, knock or impact.

4.使用市场销售的开关电源时，请接地FG端子。

4. When using the switching power supply sold in the market, please ground the FG terminal.

5.不要强力拉伸导线以及导线提拉产品本体（拉伸强度49N以内）。

5. Do not stretch the wire and lift the product body with strong force (the tensile strength is within 49n).

6.当杂物可能混入流体时，请在一次侧(流入测试)设置过滤器和分离器，并配管。

6. When sundries may be mixed with fluid, please set filters and separators on the primary side (inflow test) and piping.

配线：

Wiring:

1.川消小编提醒您，请不要强力拉伸导线。特别是组装管接头和配管时，不要携带压力开关的导线。

1. Chuanxiao Xiaobian reminds you not to stretch the wire. Especially when assembling pipe joints and piping, do not carry the wires of pressure switches.

2.不要反复弯曲拉伸导线，承载重物，施加力。

2. Do not bend and stretch the conductor repeatedly, carry heavy objects and apply force.

3.请勿使用与动力线和高压线相同的配线路径。

3. Do not use the same wiring path as the power line and high voltage line.

4.请确认配线的绝缘体。

4. Please confirm the insulator of the wiring.

5.使用模拟输出时，请在产品和开关电源之间添加电噪声过滤器。

5. When using analog output, please add an electric noise filter between the product and the switching power supply.

以上就是今天为大家介绍的关于问题以及注意事项的全部内容，希望对大家能有所帮助，想要了解更多内容可以电话联系我们或者关注我们的网站http://www.cx-fire.com，我们的工作人员会及时与您取得联系。

The above is all about the problems and precautions introduced to you today. I hope it can help you. If you want to know more, you can contact us by phone or follow our website http://www.cx-fire.com , our staff will contact you in time.