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SMCReed Switch Pneumatic Position Sensors

SMC D-A73HZ Inline Reed Auto Switch

The SMC Inline Reed Auto Switch D-A73HZ is a reed switch pneumatic position sensor with an IP67 rating. It operates with a current range of 5 to 20 mA and a voltage of 100 V AC, featuring 2 wires and an LED indicator.

SKU 3G-OTH-155443

Also listed as: DA73HZ · D A73HZ

Brand
SMC
Item
D-A73HZ Inline Reed Auto Switch
Part Number
D-A73HZ
Category
Reed Switch Pneumatic Position Sensors
Available to Order
Also known as:D-A73HZSMC
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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-A73HZ
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 Inline Reed Auto Switch D-A73HZ is a reed switch pneumatic position sensor with an IP67 rating. It operates with a current range of 5 to 20 mA and a voltage of 100 V AC, featuring 2 wires and an LED indicator.

Frequently Asked Questions

What is the SMC D-A73HZ inline reed auto switch used for?

The SMC D-A73HZ inline reed auto switch is a pneumatic position sensor used to detect cylinder piston position in industrial automation. It provides reliable end-of-stroke sensing for pneumatic actuators in manufacturing, packaging, and material handling systems.

What are the specifications of the SMC D-A73HZ reed switch?

The SMC D-A73HZ is an inline reed auto switch with IP67 protection, rated for 100 V AC / 24 V DC, 2 wires, and an LED indicator. It operates with a current range of 5 to 20 mA and is designed for pneumatic cylinder position sensing.

Where to buy the SMC D-A73HZ reed switch worldwide?

3G Electric supplies the SMC D-A73HZ reed switch worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this pneumatic position sensor.

How to install the SMC D-A73HZ inline reed switch?

Mount the SMC D-A73HZ inline reed switch securely on the cylinder body using the provided bracket, aligning it with the piston magnet. Connect the 2 wires to a 100 V AC or 24 V DC control circuit, and verify the LED indicator lights when the piston reaches the switch position.

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
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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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Reed switch pneumatic position sensor with IP67 protection. Operates at 100 V AC or 24 V DC, 2-wire design with LED indicator. Used to detect cylinder piston position in industrial automation applications such as valve control and material handling

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