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SMC Inline Reed Auto Switch: D-A73HL, Inline Reed Auto Switch, IP67, 100 V AC/24 V DC - Reed Switch Pneumatic Position Sensors
SMCReed Switch Pneumatic Position Sensors

SMC Inline Reed Auto Switch: D-A73HL, Inline Reed Auto Switch, IP67, 100 V AC/24 V DC

The SMC D-A73HL is an Inline Reed Auto Switch, a reed switch pneumatic position sensor. It operates with a current range of 5 to 20 mA and a voltage rating of 100 V AC, featuring an IP67 rating, 24 V DC…

SKU 3G-OTH-155351

Also listed as: DA73HL · D A73HL

Brand
SMC
Item
Inline Reed Auto Switch: D-A73HL, Inline Reed Auto Switch, IP67, 100 V AC/24 V DC
Category
Reed Switch Pneumatic Position Sensors
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SMC
Manufacturer Part Number
D-A73HL
Type
Inline Reed Auto Switch, IP67, 100 V AC/24 V DC, LED
Wires
2

Technical Documents

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

Product Description

The SMC D-A73HL is an Inline Reed Auto Switch, a reed switch pneumatic position sensor. It operates with a current range of 5 to 20 mA and a voltage rating of 100 V AC, featuring an IP67 rating, 24 V DC compatibility, 2 wires, and an LED indicator.

Frequently Asked Questions

What is the SMC D-A73HL Inline Reed Auto Switch used for?

The SMC D-A73HL is a reed switch pneumatic position sensor used to detect the position of a piston in pneumatic cylinders. It is commonly applied in industrial automation, packaging, and material handling systems where reliable end-of-stroke sensing is required.

What are the specifications of the SMC D-A73HL?

The SMC D-A73HL is an Inline Reed Auto Switch with a current range of 5 to 20 mA and a voltage rating of 100 V AC. It is compatible with 24 V DC, has 2 wires, an LED indicator, and an IP67 rating for dust and water ingress protection.

Where to buy the SMC D-A73HL worldwide?

You can source the SMC D-A73HL through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the product reaches your facility reliably.

How to install the SMC D-A73HL reed switch?

Mount the SMC D-A73HL on the cylinder body using the appropriate bracket, ensuring the switch aligns with the piston magnet. Connect the 2 wires to a 100 V AC or 24 V DC power source, verify the LED indicator lights when actuated, and secure all connections.

Used in

Common applications for SMC
Automotive assembly — SMC ZP3 flat vacuum pads for handling small components in pick-and-place robots
Semiconductor manufacturing — SMC ZM series vacuum generators with needle valves for precise wafer handling
Food packaging — SMC AW-D series filter regulators for clean compressed air in pneumatic actuators
General industrial automation — SMC AS2211F speed control valves for regulating cylinder speeds in conveyor systems
Vacuum conveying — SMC ZH series box-type vacuum generators for material transport in packaging lines
Machine tool coolant systems — SMC ZF series in-line filters to protect vacuum ejectors from debris

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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