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SMCReed Switch Pneumatic Position Sensors

SMC D-A53Z Inline Reed Auto Switch, 24 V DC, 5-50 mA, IP67, 2-Wire

The SMC D-A53Z is an Inline Reed Auto Switch, a pneumatic position sensor with a reed switch design. It operates at 24 V DC with a current range of 5 to 50 mA and features IP67 protection. This 2-wire switch is…

SKU 3G-OTH-155396

Also listed as: DA53Z · D A53Z

Brand
SMC
Item
D-A53Z Inline Reed Auto Switch, 24 V DC, 5-50 mA, IP67, 2-Wire
Part Number
D-A53Z
Category
Reed Switch Pneumatic Position Sensors
Available to Order
Also known as:D-A53ZSMC
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

SMC
Manufacturer Part Number
D-A53Z
Type
Inline Reed Auto Switch, IP67, 5 to 50 mA
DC
24 V
Wires
2

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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC D-A53Z is an Inline Reed Auto Switch, a pneumatic position sensor with a reed switch design. It operates at 24 V DC with a current range of 5 to 50 mA and features IP67 protection. This 2-wire switch is designed for position sensing in pneumatic applications.

Frequently Asked Questions

What is the SMC D-A53Z Inline Reed Auto Switch used for?

The SMC D-A53Z is a pneumatic position sensor used to detect the position of a cylinder piston in industrial automation. It is commonly applied in packaging, material handling, and assembly machinery where reliable end-of-stroke or intermediate position feedback is required.

What are the specifications of the SMC D-A53Z?

The SMC D-A53Z is an Inline Reed Auto Switch rated for 24 V DC with a current range of 5 to 50 mA. It features IP67 protection and a 2-wire design. This reed switch is suitable for pneumatic cylinder position sensing in demanding environments.

Where to buy the SMC D-A53Z worldwide?

3G Electric supplies the SMC D-A53Z worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this SMC reed switch to any country.

How to install the SMC D-A53Z reed switch?

Mount the SMC D-A53Z on the cylinder body using the appropriate bracket, ensuring the switch aligns with the piston magnet. Connect the 2 wires to a 24 V DC control circuit, observing polarity. Test actuation by cycling the cylinder; adjust position if needed for reliable switching.

Used in

Common applications for SMC
Automotive assembly lines — SMC V100 Series solenoid valves control clamping and positioning actuators.
Food and beverage packaging — SMC SY Series valves manage air flow in filling and sealing stations.
Material handling systems — SMC D-M9B auto switches detect cylinder positions on conveyor diverters.
Compressed air treatment — SMC coalescing filter elements remove oil aerosols in pneumatic supply lines.
Robotic end-effectors — SMC SV Series valves provide multi-position control for gripper actuation.
Pharmaceutical manufacturing — SMC particulate filter elements protect sensitive pneumatic equipment from solid contaminants.
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SMC Products

3G Electric supplies SMC reed switch pneumatic position sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

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The SMC D-A53L is an inline reed auto switch designed for pneumatic cylinder position sensing. It operates at 24 V DC with a current range of 5 to 50 mA and features a 2-wire configuration. Rated IP67, it provides reliable end-of-stroke or intermediate position feedback in industrial automation applications such as manufacturing, packaging, and material handling systems
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Reed switch for pneumatic cylinder position sensing. Rated IP67, 24 V DC, 5 to 50 mA, 2-wire with LED indicator. Detects piston positions in pneumatic actuators for sequence control
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Inline reed auto switch with IP67 protection and LED indicator. Operates at 24 V DC (5–12.5 mA) and is also compatible with 100 V AC and 200 V AC. Used for pneumatic position sensing in industrial automation, detecting cylinder piston position via magnetic field to provide switching signals to controllers

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