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SMCSolid State Switch Pneumatic Position Sensors

SMC D-T791L Inline Solid State Auto Switch, 2-Wire, IP67, 1500 V AC

The SMC D-T791L is an Inline Solid State Auto Switch, a solid-state switch pneumatic position sensor. It features a 2-wire direct configuration, an IP67 rating, and a dielectric strength of 1500 V AC.

SKU 3G-OTH-155100

Also listed as: DT791L · D T791L

Brand
SMC
Item
D-T791L Inline Solid State Auto Switch, 2-Wire, IP67, 1500 V AC
Part Number
D-T791L
Category
Solid State Switch Pneumatic Position Sensors
Available to Order
Also known as:D-T791LSMC
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Technical Specifications

SMC
Manufacturer Part Number
D-T791L
Type
Inline Solid State Auto Switch, IP67
AC
1500 V
Wires
2

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

Product Description

The SMC D-T791L is an Inline Solid State Auto Switch, a solid-state switch pneumatic position sensor. It features a 2-wire direct configuration, an IP67 rating, and a dielectric strength of 1500 V AC.

Frequently Asked Questions

What is the SMC D-T791L solid state switch used for?

The SMC D-T791L is an inline solid state auto switch used as a pneumatic position sensor in industrial automation. It detects cylinder piston position without mechanical contact, providing reliable switching for valve and actuator control in manufacturing, packaging, and material handling systems.

What are the specifications of the SMC D-T791L?

The SMC D-T791L is an inline solid state auto switch with a 2-wire direct configuration, IP67 rating, and dielectric strength of 1500 V AC. It is designed for pneumatic cylinder position sensing in harsh environments, offering solid-state reliability and protection against dust and water ingress.

Where to buy the SMC D-T791L worldwide?

3G Electric supplies the SMC D-T791L inline solid state auto switch to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this pneumatic position sensor.

How to install the SMC D-T791L solid state switch?

Install the SMC D-T791L by mounting it securely on the cylinder body per the manufacturer's guidelines. Connect the 2 wires to the control circuit, ensuring polarity matches the DC supply. Verify the IP67 seal is intact to maintain protection against moisture and debris during operation.

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 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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The SMC D-T791 is an inline solid state auto switch with 2 wires, rated for 1500 V AC dielectric strength. It features an IP67 enclosure for protection against dust and water ingress. Designed for direct inline mounting, it is used as a pneumatic position sensor to detect cylinder piston position in industrial automation systems
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Solid state switch for pneumatic position sensing, detects cylinder piston position without mechanical contact. Inline design with 2-wire direct configuration, IP67 protection, and dielectric strength of 1500 V AC. Suitable for valve and actuator control in industrial automation systems
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The SMC D-S791 is an inline solid state auto switch with NPN output, 3-wire configuration, IP67 rating, and dielectric strength of 1500 V AC. It is used for pneumatic cylinder piston position detection in industrial automation, providing output signals to PLCs or controllers
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The SMC D-S792L is an inline solid state auto switch with NPN output, rated at 150 mA and 1500 V AC dielectric strength. It features an IP67 enclosure and 3 wires for direct inline mounting. This sensor detects cylinder piston position in pneumatic actuators for industrial automation applications
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The SMC D-Y7BAZ is a 2-wire inline solid state auto switch designed for pneumatic position sensing. It operates at 24 V DC and is rated IP67 for protection against dust and water ingress. This switch is used to detect cylinder piston position in industrial automation applications such as packaging, material handling, and assembly lines

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