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限位开关

更新时间:2025/11/11

专业提供高品质阀门限位开关,精准控制阀门开闭状态,适用于各类工业自动化场景。优质材料,稳定耐用,满足您的工业控制需求。
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limit switch box Specifications

Certifications

CE, cULus (most models), SIL 3 capable

Optional: ATEX, IECEx S mark EAC

ABS type approval RMRS type approval RINA type approval

Temperature Range

-13°F to 176°F (-25°C to 80°C)

-40°F to 176°F (-40°C to 80°C)

-13°F to 248°F (-25°C to 120°C)

Enclosure Ratings

IP66 IP67 IP68

NEMA 4/4X, UL50E Salt Spray

Body Materials

Aluminium alloy

Visual Display

High Visibility Indicator

Beacon Color Options: Red/Yellow (Standard), Red/Green, Black/Yellow, Red/Green Inverse

Stem Materials

316 Stainless Steel

Switch Options

Mechanical: SPDT, SPDT (Low Power)

Proximity: PNP, NPN, 140V 2-Wire, 250V 2-Wire, Reed, NAMUR Intrinsically Safe

Bracket Materials

304 Stainless Steel

316 Stainless Steel

Mounting

VDI/VDE 3845 Compliant (NAMUR)

Switch Quantities

2 3 4  Mechanical switches or Proximity sensors

Conduit Ports

2x ½” NPT or 2x M20,  2x ½” PF 

Travel angle

0-90° 45°,135°,140°,180°

Model / Type

APL-310N APL-311N APL-312N APL-314N APL-320N

Weight

 2.0 kg

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