1. Position with the sensor installation boss, and fix it on the metal plate with screws, nuts or pressing plates. When installing the sensor, it is strictly forbidden to car, drill and other processing of the shaft and shell to avoid the shaft or shell being subjected to external impact and pressure, and the axial and radial direction of the shaft is not allowed to be subjected to impact force and pressure (static pressure should be less than 300N). It is strictly forbidden to loosen the screws on the sensor and turn the position of the fastening ring.
2. When the sensor shaft is connected with other parts, it should be noted that the shaft line should be kept in a straight line (including the operation state), if there is a deviation in the shaft line, it is advocated to use universal joints or bellows and other adapters to avoid bending and deformation of the sensor shaft and damaging other devices, thus affecting the use.
3. The invasion of water droplets, vapors, solvents and corrosive gases on the sensor should be avoided, and metal chips or other powders should be avoided from entering the sensor.
4. The external wiring of the sensor should be welded at the waist groove of the lead end, and try not to weld it on the top of the lead end. No more than 45W electrochrome ferrochrome should be used during welding, and the welding time should be less than 5 seconds. The wire should not be pulled during soldering and uncooled to avoid the brush wire or the entire lead end being pulled out or even dropped.
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Photoelectric switches for sensors
Photoelectric switches are what we generally call sensors. The definition of the sensor under the national standard GB7665-87 is: the equipment or device that can feel the specified measured parts and convert them into usable signals in accordance with certain rules, generally composed of sensitive elements and conversion elements.
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The PXV absolute positioning system enables reliable positioning of monorail conveyors
Overhead monorail conveyors are used for internal transportation of production materials. They are popular in the car industry, where engines, drivetrains, doors and entire car bodies are transported along the production line, for example. A complete monorail conveyor system is composed of a trajectory system and a plurality of monorail conveyors ...
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The UHF F190 and F192 series readers are launched on the market
With the rapid development of automation technology, what kind of RF identification skills can be called "cutting-edge"? Reliable identification + seamless data transmission + continuous system operation, these three points are indispensable, and the UHF F190/F192 series launched by Bejiafu is a combination of many advantages. On a global scale ...
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Advantages of composite isolation barriers
Technological advantages
The HiC2441 is adaptable to any signal type, eliminating the need for messy configuration configurations, allowing users to complete loop commissioning simply, quickly and reliably.
The HiC2441 is a universal barrier that can be adapted to any common signal type. Meantime...
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Introduction to the throttle azimuth sensor – Doubleblessed
What is the function of the throttle orientation sensor?
The primary function of the throttle azimuth sensor is to detect whether the starting motor is in the idle condition or the load condition, and whether it is in the acceleration condition or the deceleration condition. The shaft of the resistor is linked to the throttle, it has two contacts: a fully open contact and an idle ...
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There are three types of P+F proximity switches
P+F proximity switches can be divided into three varieties:
1. Capacitive proximity switch can detect metal and non-metal objects with an induction scale of 1-40mm
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Inclination sensor application industry – we are blessed
Marine geography
Landslides, avalanches -- Dual-axis skew sensor with liquid level sensor for landslide or avalanche monitoring, through wireless data transmission to the central control system, real-time monitoring of mountain conditions, can effectively reduce the damage caused by landslides.
Construction
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Wiring of weighing strain gauge tension and compression sensors – we are in control
Strain gauge tension and compression load cells are available in two different input and output wiring methods:
The first is the four-wire connection method.
The load cell of the four-wire connection method has no special requirements for the secondary instrument panel, and it is very convenient to use, but when the cable is long, it is easy to be shaken by the operating temperature.
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Our basic sensor detection method
1. Proximity sensing.
Proximity usually refers to exploration:
a. Whether the target exists.
The scale or abbreviated shape of an object.
Proximity sensors can be divided into touch, non-touch, and imitation. The choice of sensor depends on physical, environmental, and control conditions.
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Pre-selection of sensors
In the early application and selection of sensors, how to choose is a very important point, and the selection is smooth, and the following will briefly talk about how the sensor is selected in the early stage.
The use of the sensor in practical operation is relatively common and may be practical ...
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The reason why analogue sensors are interfered with – we are blessed
1. The PCB layout board touches the problem, and when the imitation signal is routed, the imitation signal is not wrapped with imitation, and it is even possible that the signal line and then directly go to the power line, which is easy to receive disturbances.
Solution: When it is a board, wrap the GND to imitate the signal line. If there is a model ...
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Wireless HART technology for industrial processes
WirelessHART uses the 2.4 GHz band (which is no-nonsense and globally) as a transmission medium for a variety of radio skills, including WLAN, Bluetooth, and ZigBee. However, WirelessHART is more than just a variant of WLAN.
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Auxiliary mechanical device installation method - double blessing
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P+F proximity switches are indicated by letters
SQ proximity switch,
CE Forward Push Button SBF Reverse Push Button SBR Stop Button SBS Panic Button SBE Test Button SBT Reset Button SR Limit Switch SQ Proximity Switch SQP Manual Control Switch SH Moment Control Switch SK Level Control Switch SL Humidity Control ...
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Selection criteria for proximity switches
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Introducing the Sofis Valve Position Indicator
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The difference between a temperature and humidity transmitter and a temperature and humidity sensor – we are blessed
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Benefits of our industrial sensors
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Choosing the right level switching conditions – we are blessed
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Characteristics and classification of miniature sensors – BEB
Simple fundamental characteristics and classification of miniature sensors
(1) As far as a single sensor is concerned, a miniature sensor refers to a small sensor from micrometer to millimeter and even nanometer, mainly using precision machining, microelectronics and microelectromechanical system skills to reduce the size of the sensor.
(2) ...
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