Banner Sensors – Causes and solutions for sensors that always alarm

Insulated from dirt, magnetic, sound, pressure, temperature, acceleration, gyroscope, displacement, liquid level, torque, photoacoustics, current, fiber optic sensors can be used for displacement, vibration, rotation, pressure, bending, strain, velocity, acceleration, current, magnetic field, voltage, humidity, temperature, sound field, current...

The 2018 China Automation Industry Annual Conference and the 13th China Automation Industry Century Tour (CAIAC2018) were held on April 12, 2018 at Tianma Hotel, Shaoxing, Zhejiang. CAIAC2018 aims to remember and look forward to China ...

(1) Measurement of absolute air pressure by electronic means makes the control of the inflatable state of the line more complete and continuous. (2) From the dynamic and static aspects, the air leakage point can be estimated in advance. (3) Determine the change in time of the pressure inside the cable, so that the inflatable ...

Superior color contrast sensitivity, detecting contrast as low as 2% over a wide range of colors Excellent performance in low-contrast or high-gloss applications Ultra-fast 10 kHz switching frequency (10,000 starts per second) with 15μs repeatability Robust and durable zinc ...

Common infrared sensors can be divided into thermal sensors and photonic sensors. 1. Thermal sensor The thermal sensor is the use of incident infrared radiation to cause the temperature change of the sensor, and then make the relevant physical parameters change accordingly, by measuring the change of the relevant physical parameters to determine the ...

The three foundations of modern information technology are information collection (i.e., sensor technology), information transmission (communication technology), and information processing (computer technology). Sensors belong to the cutting-edge products of information technology, especially temperature sensors are widely used in industrial and agricultural production, scientific research and life.

1. Flange fixed installation Flange mounting is to connect the pressure sensor to the flange and fix the flange to the measured object. The advantage of this installation method is that it is simple in structure, easy to install and disassemble, and suitable for occasions where frequent sensor replacement is required. But...

(1) When the target to be measured is not perpendicular to the transducer of the sensor. This is because the target of the ultrasonic test must be within an angle of no more than 10° perpendicular to the sensor. (2) When a small beam diameter is required. Because the diameter of the general ultrasonic beam is ...

How to use the emergency stop button 1. When there is an emergency on the scene, press and lock the red mushroom head button switch or round button switch; 2. Use the safety lock to lock the emergency stop button cover. The role of the emergency stop button 1. Make the machine in any case, immediately ...

High sensitivity Lightweight and flexible, easy to install and buried Electrical insulation and chemical stability. Optical fiber itself is a highly insulating and chemically stable substance, which is suitable for harsh environments such as high-voltage isolation and flammable and explosive in power systems and chemical systems Good security ...

First, it is the problem of wiring or configuration to be considered. For the through-beam BANNER photoelectric sensor, it must be used in combination with the light emitting part and the light receiving part, and both ends need to be powered by power; The regression reflector type must be used in combination with the sensor probe and the regression reflector; At the same time, the user has to give the sensor ...

1. Fully automatic calibration When the workpiece enters the sensitive area of the probe, hold down the "SET" button for 3 seconds, the sensitivity value will be set and displayed in green 2. Two-point calibration When the workpiece is not in the sensitive area, hold down the "SET" key for three seconds, there is a ...

Professional color numerical analysis can meet customers' needs for accurate color quality control With a long measuring range of up to 400 mm, the QCM65 series of sensors solves more challenging applications and is a real problem solver. Reliable detection of up to 31 types of ...

1. Prevent the debris from being deposited in the catheter and the sensor from coming into contact with corrosive or overheated media. 2. When measuring gas pressure, the pressure intake should be opened at the top of the process pipeline, and the sensor should also be installed in the upper part of the process pipeline, so that the accumulated liquid can be easily injected into the process pipeline. ...

1. The working principle and common parameters of the rope displacement sensor The function of a rope-actuated displacement sensor is to convert mechanical motion into an electrical signal that can be measured, recorded or transmitted. The rope displacement sensor consists of a stretchable stainless steel rope wound around a threaded hub with a ...

We often use pressure sensors, there are pressure sensors in various environments, sometimes we will find that the pressure sensor is not accurate in the use of measurement, or the signal output is unstable, which is generally disturbed by the disturbance source, the disturbance source of the pressure sensor mainly includes ...

1. Correct installation method of pressure sensor: (1) Verify the frequency response value of the pressure sensor under normal atmospheric pressure and standard temperature conditions with appropriate instruments. (2) Verify the correctness of the code of the pressure sensor and the corresponding frequency response signal. 2. ...

How laser sensors work In the industrial field, the most common laser sensor is the laser displacement sensor, also known as the laser distance sensor, which can accurately measure the position, displacement and other changes of the measured object without contact, and is mainly used to detect the displacement, thickness, vibration, distance of the object.

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

Infrared sensor is a kind of sensor that uses infrared rays to process data, which has the advantages of high sensitivity, and the infrared sensor can control the operation of the driving device. Infrared sensors are commonly used for non-contact temperature measurement, gas composition analysis and non-destructive testing.