Temperature Inductance Resistor Temperature inductance resistor is produced by nickel foil, and is mainly used for temperature measuring and Load Cell temperature compensation.
The temperature inductange resistor produced by our company has the advantages of long liability and good uniformity, the functions of creep and temperature self compensation, suitable for batch production of alloy steel, aluminum ally and stainless steel load cells with high accuracy, and for producing other load cells and force and strain measuring elements.
Precision Resistor,Temperature Measuring Resistor,Nickel Foil Temperature Inductance Resistor,Temperature Inductance Resistor SHANDONG JINZHONG SCIENCE & TECHNOLOGY GROUP COMPANY LIMITED , https://www.chinagoldbell.com
Talking about the maintenance and service method of the intelligent channel gate
The intelligent channel gate is an entire system integrated with various identification technologies. It is usually composed of a gate unit and an access control system. Currently, access gates can be found in public places such as stations, libraries, theaters, convention centers, stadiums, tourist attractions, and office locations. Access sluice has become an effective measure for statistics, restriction of people flow and security. Like cars, the use of a channel gate will affect its use for a long time, so it is important to understand the importance of maintenance.
External cleaning maintenance
The general gates are made of domestically produced 304 stainless steel, and it is recommended to clean the exterior once a week.
1, the surface is clean: Use a soft cloth to clean the surface of the dust, with a soft cloth and talcum powder to polish the outer surface of the case, conditions can be coated with anti-rust oil, just coated with anti-rust oil do not wipe by hand, etc. 3-5 About the hour, you can dry it by hand, otherwise it will destroy the surface rust prevention effect.
2, the use of a long time, especially in outdoor use, there may be some rust spots, remove rust spots: use sandpaper and talcum powder along the long lines to wipe (protect thick grain direction), otherwise it will affect the appearance.
3, if it is the appearance of spraying or painting chassis, use a soft cloth to wipe off the dust on the outside, if exposed scratches, use the same color paint to make up, but be careful not to wing flap, swing gate of the radio eye part of the painted , otherwise the brake accident alarm, causing unnecessary trouble.
Movement maintenance
The movement is the heart of the machine and it must be maintained. It is recommended to maintain it once a month.
1. Cut off the power supply, open the cover of the brake, clean the dust on the surface, add the butter after cleaning the drive part first, and apply some butter to the gears and wheel slots of the wing lock and swing gate.
2. Check the fasteners and connecting rods for loosening and tighten them.
3. Check the wearing condition of the wearing parts. The positioning arm of the three-roll gate and the positioning plate are replaced more than 3mm in time. The normal clearance (1-1.5mm) is properly added in the solenoid valve core to make the solenoid valve Reducing resistance during left and right movements, and being lubricated, be careful not to add too much and be moderate.
4. Pay attention to the limit switch and the limit piece of the gate. Do not adjust it to prevent it from being too far or too close.
Circuit power maintenance
1, cut off the power, clean the surface of dust. Be careful not to wash with water and prevent short circuits from occurring.
2, according to the previous use, to see if there is a problem in the circuit part, there is no problem, then check the circuit, power supply, wires, plug-ins are exposed or loose, to be bandaged, organize, tighten the plug, check for leakage, if the wire has Aging should be replaced.
3, refer to the gate manual, check whether the various parameters are normal, there are no aging electronic components. There are problems, we must contact the manufacturers, follow the steps, find the root cause of the problem, replace individual electronic components.