Stainless steel explosion-proof limit switch

The operating principle of the 5S series explosion-proof limit switch is based on the collision of mechanical moving parts to trigger the switch action. When the moving part reaches the preset position, it will collide with the operating head of the limit switch, so as to make the contact system operate and realize the circuit is connected or broken. This kind of switch is usually used in the small current control circuit to realize the functions of sequence control, positioning control and position state detection.

• High precision: The 5S series limit switch uses a precision manufacturing process and materials, with high precision and high sensitivity. It can accurately detect the motion position of the mechanical equipment to ensure the precise control of the equipment.

• High reliability: This series of limit switches have undergone strict quality control and testing, with high reliability and long life. It can maintain stable performance even in harsh working environments.

• Multiple installation methods: The 5S series limit switch provides a variety of installation methods, such as direct installation, bracket installation, etc., which is convenient for users to choose according to actual needs.

• Rich contact types: This series of limit switch provides a variety of contact types such as normally open and normally closed to meet the different control needs of users.

• High protection level: 5S series limit switch has a high protection level, which can effectively prevent dust, moisture and other external media from entering the inside of the switch to ensure the stable operation of the switch

• Suitable for Zone 1, 2，Exlosion proof (Exd ll CT6)；

• Shell stainless steel material, SS304 / SS316 optional；

• Rotate the upper and lower shell for installation, with better sealing properties and higher protection requirements;

• Dual cable entries : 2 x 3/4" NPT(Standard)，M20*1.5,G1/2",NPT1/2" ，PG13.5(Option)；

• NAMUR standard stainless steel shaft and bracket；

• Terminal Blocks 8 points(Standard)，can be customized, up to 12 terminals, convenient wiring；

• Switch Specification：2*SPDT(Standard)，4*SPDT,2*DPDT,2*Proximity sensor(Option)；

• Ambient   Temperature：-20℃~+80℃ ，-40℃~+80℃ Option。