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SMC Inline Solid NPN Band: D-H7NWL, Inline Solid State Auto Switch, NPN, IP67 - Solid State Switch Pneumatic Position Sensors
SMCSolid State Switch Pneumatic Position Sensors

SMC Inline Solid NPN Band: D-H7NWL, Inline Solid State Auto Switch, NPN, IP67

The SMC D-H7NWL is an Inline Solid State Auto Switch, a solid-state switch pneumatic position sensor. It features an NPN output, operates at 28 V DC or less, and has a maximum current consumption of 40 mA or less.

SKU 3G-OTH-155051

Brand
SMC
Item
Inline Solid NPN Band: D-H7NWL, Inline Solid State Auto Switch, NPN, IP67
Category
Solid State Switch Pneumatic Position Sensors
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Technical Specifications

SMC
Manufacturer Part Number
D-H7NWL
Type
Inline Solid State Auto Switch, NPN, IP67
DC Or Less
28 V
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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC D-H7NWL is an Inline Solid State Auto Switch, a solid-state switch pneumatic position sensor. It features an NPN output, operates at 28 V DC or less, and has a maximum current consumption of 40 mA or less.

Frequently Asked Questions

What is the SMC D-H7NWL solid state switch used for?

The SMC D-H7NWL is an inline solid state auto switch used as a pneumatic position sensor. It detects cylinder piston position in industrial automation, material handling, and packaging machinery, providing reliable NPN output for PLC or controller input.

What are the specifications of the SMC D-H7NWL?

The SMC D-H7NWL is an inline solid state auto switch with NPN output, rated for 28 V DC or less, and maximum current consumption of 40 mA or less. It has an IP67 enclosure rating and is designed for pneumatic cylinder position sensing.

Where to buy the SMC D-H7NWL worldwide?

3G Electric supplies the SMC D-H7NWL inline solid state auto switch to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine SMC components for your pneumatic position sensing needs.

How to install the SMC D-H7NWL solid state switch?

Mount the SMC D-H7NWL inline on the cylinder body per the manufacturer's groove specifications. Connect the NPN output to a 24 V DC PLC input, ensuring supply voltage does not exceed 28 V DC. Verify IP67 sealing for washdown environments.

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 solid state 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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