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SMCReed Switch Pneumatic Position Sensors

SMC Inline Reed Auto Switch: D-90L, Inline Reed Auto Switch, IP67, 1500 V AC

The SMC D-90L is an Inline Reed Auto Switch, a reed switch pneumatic position sensor. It features a 50 mA current rating and a dielectric strength of 1500 V AC. This IP67-rated device operates with 2 wires.

SKU 3G-OTH-155448

Also listed as: D90L · D 90L

Brand
SMC
Item
Inline Reed Auto Switch: D-90L, Inline Reed Auto Switch, IP67, 1500 V AC
Category
Reed Switch Pneumatic Position Sensors
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Technical Specifications

SMC
Manufacturer Part Number
D-90L
Type
Inline Reed Auto Switch, IP67, 50 mA
AC
1500 V
Wires
2

Technical Documents

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

Product Description

The SMC D-90L is an Inline Reed Auto Switch, a reed switch pneumatic position sensor. It features a 50 mA current rating and a dielectric strength of 1500 V AC. This IP67-rated device operates with 2 wires.

Frequently Asked Questions

What is the SMC D-90L Inline Reed Auto Switch used for?

The SMC D-90L is a reed switch pneumatic position sensor used to detect cylinder piston position in industrial automation. It provides a reliable on/off signal for valve control, material handling, and assembly systems across 14 industrial departments, including pneumatics and instrumentation.

What are the specifications of the SMC D-90L?

The SMC D-90L is an Inline Reed Auto Switch rated for 50 mA and 1500 V AC dielectric strength. It is IP67-rated, operates with 2 wires, and is designed for pneumatic cylinder position sensing. 3G Electric supplies this genuine SMC part globally.

Where to buy the SMC D-90L worldwide?

3G Electric sources and delivers the SMC D-90L Inline Reed Auto Switch worldwide. We handle full logistics and customs clearance, ensuring you receive genuine SMC components for your pneumatic systems. Contact us for availability and lead time.

How to install the SMC D-90L reed switch?

Mount the SMC D-90L securely on the cylinder body using the provided bracket, aligning it with the piston magnet. Connect the 2 wires to your control system, ensuring polarity is correct. Test actuation at the target position. 3G Electric supplies this switch for global delivery.

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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