SMC D-H7A1 Solid State Switch Pneumatic Position Sensor
The SMC D-H7A1 is an inline solid-state NPN band sensor, a 3-wire pneumatic position sensor with a 0.5m cable. It operates on 24V DC with a maximum current of 10 mA and features an IP67 rating and LED indicator.
SKU 3G-OTH-155036
Also listed as: DH7A1 · D H7A1
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The SMC D-H7A1 is an inline solid-state NPN band sensor, a 3-wire pneumatic position sensor with a 0.5m cable. It operates on 24V DC with a maximum current of 10 mA and features an IP67 rating and LED indicator.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the SMC D-H7A1 solid state switch used for?
The SMC D-H7A1 is a solid-state NPN band sensor used for pneumatic position sensing in industrial automation. It detects cylinder piston position and outputs a 24V DC NPN signal to a PLC or controller. Typical applications include packaging, material handling, and assembly lines requiring reliable, non-contact sensing.
What are the specifications of the SMC D-H7A1?
The SMC D-H7A1 is a solid-state NPN 3-wire sensor with a 0.5m cable, operating at 24V DC with a maximum current of 10 mA. It has an IP67 rating and an LED indicator for status. The manufacturer part number is D-H7A1, and it is designed for inline band mounting on pneumatic cylinders.
Where to buy the SMC D-H7A1 worldwide?
You can source the SMC D-H7A1 through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine SMC components for pneumatic automation systems.
How to install the SMC D-H7A1 solid state switch?
Mount the SMC D-H7A1 band sensor onto the cylinder body using the provided bracket, ensuring the sensing face aligns with the piston magnet. Connect the 3 wires: brown to +24V DC, blue to 0V, and black to the NPN input. The LED indicator confirms proper alignment and switching. Refer to the SMC manual for detailed setup.
Used in
Common applications for SMCSMC 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.