Precautions when switching the ifm on or off the power supply

The depth of the internal thread of the installation with the sensor should be greater than the length of the external thread of the sensor itself, so as to avoid the sensitive diaphragm of the sensor pushing to the bottom of the internal thread, so that the sensor is affected by stress. If the size of the internal thread has been ...

Any sensor made by using magnetic properties and magnetic flux changes is called a magnetic sensor. There are two common types of magnetic sensors: piezomagnetic sensors and magnetoelectric sensors. The two types of sensors are quite different in terms of operating principle and range of use. ...

1. Inspection interval Detect the stop, start and orientation of elevators and lifting equipment; Detect the orientation of the vehicle to prevent two objects from colliding; Detect the setting orientation of the operating machinery and the limit orientation of the moving machine or components; Detect the abort azimuth of the rotary body, the opening or closing of the valve; Detection of pneumatic or hydraulic cylinders ...

1. Determine the type according to the measurement object and environment It is necessary to carefully analyze the measurement operation and consider which principle of sensor to use for measurement, because even if the same physical quantity is measured, it can be achieved by different principles. Secondly, we have to consider the range, volume (whether the space is satisfied), amperemia ...

IFM M12M12 DC connectors and cables ·“ OK in place" coupling nuts to withstand intense vibrations and shocks Damage to fluoroelastomer o-rings caused by over-tightening can be avoided · Construction data, tested ...

Capacitive sensors can detect any object without touch. In contrast to inductive sensors, which can only detect metals, capacitive sensors are also capable of detecting non-metallic materials. principle 1. The first thing to be measured is ...

The magnetic switch is different from our common switching devices, it is also called a magnetic switch, which is a line switching device that uses magnetic field signals to control. Perhaps many people will be interested in this new type of switch, so let's make a detailed explanation of the operating principle of the magnetic switch. ...

On July 9, 2018, the grand Red Dot Awards ceremony was held at the Aalto Theater in Essen, Germany, and the prestigious "Red Dot Planning Award" 2018 was presented. This year's contestants from 59 countries paid tribute to the Red...

After winning the Germany Design Award last year, three ifm products were awarded the Germany Design Award 2020 this year: the MQ2000 magnetic sensor, the EVF570 wireable jack and the O2I500 barcode/QR code reader were all recognized by the jury. ...

1. According to the measurement object and measurement environment In order to carry out a detailed measurement operation, it is necessary to consider the principle of the sensor first, which needs to analyze many factors before confirmation. Because, even if the same physical quantity is measured, there are sensors with multiple principles to choose from.

1. When the pressure goes up, the output of the transmitter can't go up. In this case, you should first check whether the pressure connection is leaking or blocked. If you admit that it is not, check the wiring method and check the power supply, if the power supply is normal, then briefly pressurize to see if the output changes, or observe the zero position of the sensor ...

Gas detector is an instrumentation tool for gas leakage concentration detection, which mainly uses sensors to detect the types of gases present in the environment, and gas sensors are used to detect the composition and content of gases. Many environmental factors can affect gas detector sensing ...

Diagnose sensor faults based on mathematical models? When there is a problem, the first time is to diagnose it, see where the problem is, so that it is easy to deal with, from different angles, we use more than one method when diagnosing the problem, if this is classified, it can be divided into two ...

The MVQ Smart Valve Sensor can accurately survey the valve orientation, and also has functions such as valve seal monitoring, sediment monitoring, blocking monitoring and switching time timeout monitoring for continuous valve condition monitoring. When the valve presents sediment accumulation, foreign body blockage, seal damage, etc., ...

1. The wiring socket is connected at both ends of the inductance coil, and the other two ends are connected to the liquid level signal input end of the secondary instrument. When the inductor coil is open or the internal circuit is blocked, it should be replaced in time. 2. In order to commission and repair IFM ...

Easy-to-install sensor with long-service life electronic GMR unit – flush unit This sensor can be conveniently installed in a C-slot Fixed at the end of the housing for stable elastic stress relief Multiple articulations ...

Proximity sensor is a general term for sensors that replace touch detection systems such as limit switches and aim at detecting objects without touching them. It converts the moving and possessive messages of the detected target into electrical signals. ...

ifm, a multinational conglomerate that has been researching, producing and selling components and systems for signal detection, control and processing on a global scale for more than 30 years, attended the 2007 Beijing FA/PA and brought their latest flow sensor S...

1. Transfer heat pipes for heat dissipation. Dynamic torque sensors can be used in the production of viscometers, electric (pneumatic, hydraulic) torque wrenches, it has high precision, fast frequency response, good reliability, long life and other advantages. Installation steps: 1. According to the connection mode of the shaft and the dynamic torsion...

Photoelectric switch (photoelectric sensor) is the abbreviation of photoelectric proximity switch, which uses the shielding or reflection of the beam by the detected object to connect the circuit by the synchronous loop to detect the presence or absence of the object. When the photoelectric sensor outputs the signal, the signal is occasionally unstable, and many people do not know what to do.