Welcome,Flow Switches,Shanghai ZanKe Automation Technology Co., Ltd Hotline:18001874240
Language:
∷
∷
∷
Home> English Website common problem
Hydraulic System Pressure Keeps Rising and Falling: Where Should You Start Troubleshooting?2026-09-14
When hydraulic system pressure keeps rising and falling, do not start by dismant
How Does a Thermal Flow Switch Work? Working Principle, Selection & Installation Guide2026-09-04
Direct AnswerA thermal flow switch detects fluid flow by measuring the heat
Pressure Sensor vs Pressure Transmitter2026-08-31
Pressure Sensor vs Pressure Transmitter: What’s the Difference?Direct Answe
How can you completely resolve the pain points of difficult measurement and high
Why Are Your Pressure Readings Inaccurate? Common Pressure Measurement Problems and Solutions2026-07-15
Are inaccurate pressure readings affecting your equipment performance?Unsta
Excessive Differential Pressure Across Pipeline Filters or Dryers, but No Pressure Monitoring Points2026-07-07
In pipeline filters, compressed air filters, refrigerated dryers, desiccant drye
油液污染、杂质、金属颗粒可能堵塞压力接口，导致压力表和传感器读数异常2026-06-26
1. 直接答案：液压压力异常，不一定是传感器坏，也可能是 pressure port 被污染物堵塞在 hydraulic power unit、液压机
How to Use Pressure Gauges, Pressure Switches, and Pressure Transmitters by Application2026-06-23
In pump systems, control panels, hydraulic units, compressed air systems, water
变频器压力反馈信号跳动排查指南：彻底解决 4–20mA 干扰与 VFD 频率摆动2026-06-01
本文深入解析恒压供水及冷却水循环系统中，因压力变送器 4–20mA 反馈信号跳动导致变频器（VFD）输出频率波动、PID 连续震荡（Hunting）的故障根源。
压力开关输出类型与控制柜输入不匹配排查指南：彻底根治 NPN/PNP 信号死锁与无源联锁失效2026-06-01
本文针对水泵控制柜、恒压供水系统及液压站中，因压力开关（Pressure Switch）输出晶体管类型（NPN/PNP）或触点形式（继电器/机械干接点）与 PL
Contact：Mr.Tu
Tel：18001874240
Email：noike009@foxmail.com
