Apl410 Limit Switch Box Ex-Proof for Pneumatic Actuator

• Customization: Available
• Customized: Customized
• Certification: ISO, CE
• Model NO.: APL410
• Power: Pneumatic
• Pressure: Medium Pressure
• Brand: Kgsy
• Work Temperature: Normal Temperature
• Material: Uminum Alloya/Stainless Steel
• Modle: Apl410 Explosion-Proof Limit Switch Box
• Protection Grade: IP66
• Explosion-Proof Class: Bt6
• Tem: -25ºC~80ºC
• Surface Processing: CNC Fine Car and Milling
• Indicator Cover Color: Close(Red)&Open(Yellow)
• Axis: Namurss304/2Cr13
• Cable Interface: G1/2;G3/4;NPT1/2;NPT3/4;M20*1.5
• Terminal: Standard 8 Point (0.08-2.5mm2)
• Transport Package: Carton Box
• Specification: Rack and Pinion
• Trademark: KGSY
• Origin: Made in China
• Production Capacity: 5000000

Product Description

Product Description

The "APL410 Limit Switch Box Ex-Proof for Pneumatic Actuator" is a highly robust and specialized control device designed to offer precise position feedback in environments that require explosion-proof equipment. This type of limit switch box is tailored specifically for use with pneumatic actuators in potentially hazardous areas. Here's an in-depth analysis of its features, functionality, and potential applications:

1. Explosion-Proof Certification:

   • Ex-Proof: The term "Ex-Proof" (Explosion-Proof) indicates that the APL410 limit switch box is designed to withstand internal explosions without rupturing and to prevent any internal sparks or flames from igniting gases, dust, or fibers in the surrounding environment. This certification is critical for use in industries where explosive materials are handled.
   • Certifications: Devices like the APL410 are typically certified by recognized standards such as ATEX or NEC, which govern the safety requirements for equipment used in explosive atmospheres.

2. Limit Switch Box APL410:

   • Functionality: The primary function of the limit switch box is to monitor the position of a pneumatic actuator and communicate this position to a control system. It does so through mechanical switches or sensors that activate when the actuator reaches certain positions (typically fully open or fully closed).
   • Construction: The APL410 is likely constructed with robust materials such as high-grade aluminum or stainless steel to ensure durability and resistance to harsh conditions. It also features a secure seal to protect internal components from environmental exposure.

3. Integration with Pneumatic Actuators:

   • Compatibility: Designed specifically for pneumatic actuators, the APL410 integrates seamlessly, providing feedback signals that are essential for the precise control of valves or other automated mechanical processes.
   • Mounting: The box is usually mounted directly on or near the pneumatic actuator, with mechanisms that allow for easy installation and adjustment to ensure accurate operation.

4. Applications:

   • Oil and Gas Industry: Used in refineries, pipelines, and processing plants where flammable gases or vapors are present.
   • Chemical Manufacturing: Essential in chemical plants for controlling and monitoring processes that involve explosive or hazardous chemicals.
   • Pharmaceuticals: Used in areas where fine organic powders might create an explosive atmosphere.
   • Mining and Resources: Employed in environments where combustible dust or fibers may be present, such as in processing areas or around conveyance systems.

5. Advantages:

   • Enhanced Safety: By using an explosion-proof limit switch box, facilities can significantly reduce the risk of ignition in explosive environments, enhancing overall site safety.
   • Reliable Performance: Designed to perform reliably in extreme conditions, ensuring that operations remain consistent and controlled.
   • Regulatory Compliance: Helps facilities meet strict safety and environmental regulations, which is critical for maintaining operational licenses and avoiding fines.

6. Maintenance and Care:

   • Routine Inspections: Regular checks are necessary to ensure the integrity of the explosion-proof enclosure and the functionality of the limit switches.
   • Certification and Standards Compliance: Maintenance procedures should preserve the integrity of the explosion-proof certification, requiring specialized knowledge and adherence to strict guidelines during repairs or modifications.

In summary, the "APL410 Limit Switch Box Ex-Proof for Pneumatic Actuator" plays a vital role in safely controlling and monitoring pneumatic actuators within explosive or hazardous environments. Its robust design and certified explosion-proof capabilities make it an essential component in industries that operate under the risk of explosive atmospheres.

 

PRODUCT SPECIFICATIONS

tem /Mode	APL410 Series Valve Limit Switch boxes
Housing Materia	Die-Casting Aluminum
Housing Paintcoat	Material:Polyester Powder Coating
	Color.Customizable Black,Blue,Green,Yellow,Red,Silver,etc
Switch Specification	Mechanical Switch (SPDT)x2	5A.250VAC:Ordinary
		16A 125VAC/250VAC:Omron,Honeywell,etc
		0.6A 125VDC:Ordinary,Omron,Honeywell,etc
		10A30VDC:Ordinary,Omron,Honeywell,etc
	Proximity Switch x 2	≤150mA24VDC:Ordinary
		≤100mA30VDC:Pepperl +FuchsNBB3,etc
		≤100mA8VDC ntrinsically Safe Ordinary ntrinsically Safe Pepperl +fuchsNJ2,etc
Terminal Blocks	8 points
Ambient Temperature	-20 ºCto+80ºC
Weather Proof Grade	IP66
Explosion Proof Grade	EXD CT6,EXia BT6
Mounting Bracket	Optional Material:Carbon Steel or 304 Stainless Steel Optiona
	Optional Size W:30,L-80-130,H:30-40 W:30,L-80-130,H:20-30 W:30,L:80-130,H:50120-30 W:30,L:80,H:30
Fastener	Carbon Steel or 304 Stainless Steel Optional
ndicator Lid	Dome Lid
Position Indication Color	Close:Red,Open:Yellow
	Close:Red,Open:Green
C able Entny	Qty:2
	Specifications:G 3/4,1/2 NPT,3/4 NPT,M20
Position Transmitter	4 to 20mA,with 24VDC Supply
Single Net Weight	1.45 Kqs
Packing Specifications	pcs/box,12 Pcs/Carton

Q & A:

1.What products are produced by your factory?
Answer: We, KGSY is a real factory, we produce all kinds of pneuamtic valve accessories, like air actuator, limit switch box, solednoid valve, air filter, declutch gear operator, electro-pneumatic positioner, adapters, etc.
We also assemble whole set pneuamtic ball valves & butterfly valves. 

2.What international approval have you got?
  Answer: At present, we have been approved with CCC, CE, IECEx, ATEX, UKCA, EAC certificate.

3.How long is the sample time?
Answer: Usually it will take 7 working days to make a sample.

4.How long is the lead time of a mass order?
Answer: We promise 25 days for each order and nearly 99.9% orders will be finished on schedule.

5.What's your strength?
Answer: We are a real factory, we have our own R&D team and control the quanlity and production time absolutly . 
At the same time, we own the advantage of a trading company, which includes efficient comunication and strong ability gathering goods on the primese of specialty.