The safety beam sensor Manufacturers china said that the high temperature environment causes the sensor to melt the coating material, open the solder joint, and cause structural changes in the internal stress of the elastomer. For sensors working in high temperature environments, high temperature resistant sensors are often used; in addition, devices such as heat insulation, water cooling or air cooling must be added.

Safety beam sensor Manufacturers china stated that dust and humidity will affect the short circuit of the sensor, and a sensor with high airtightness should be selected under this environmental condition. Safety beam sensor Manufacturers china reminds that different sensors have different sealing methods. Common seals include sealant filling or coating; rubber pads are mechanically fastened and sealed; welding and vacuum nitrogen sealing. Safety beam sensor Manufacturers china believe that, from the perspective of sealing effect, welding sealing is the best, and filling and coating sealant is the worst. For sensors that work in a clean and dry indoor environment, you can choose a glue-sealed sensor, and for some sensors that work in a humid and dusty environment, you should choose a diaphragm heat seal or diaphragm welding seal, pumping Vacuum nitrogen filled sensor.
Safety beam sensor Manufacturers china stated that in a highly corrosive environment, such as moisture and acidity, the sensor will be damaged or short-circuited, and the outer surface should be oversprayed or a stainless steel cover should be selected. good sensor.
The influence of electromagnetic field on sensor output disturbance signal. Safety beam sensor Manufacturers china believe that in this case, the shielding of the sensor should be strictly checked to see if it has good electromagnetic resistance.