Festo Inductive Threaded Barrel Proximity Sensor, M12, 4 mm Detection, NPN/NO, 10 → 30 V dc

Festo

Product Information

Maximum DC Voltage:
30V
Output Function:
NO
Detection Range:
4 mm
Shielding:
Shielded
Switching Frequency:
2.5 kHz
Mounting Type:
Flush
IP Rating:
IP65, IP67
Series:
SIEH
Switching Current:
200 mA
Digital Switching Output Type:
NPN
Maximum Switching Frequency:
2.5kHz
Thread Size:
M12
Supply Voltage:
10 → 30 V dc
Minimum Operating Temperature:
-25°C
Sensor Technology:
Inductive
Body Style:
Threaded Barrel
Maximum Operating Temperature:
+70°C
Cable Length:
2.5m
Connection Type:
Pre-Cabled
RoHs Compliant
Checking for live stock

The Festo SIEH-M12B-NS-K-L is an inductive proximity sensor that detects metal objects without physical contact. It is typically employed in industrial automation where reliable position or presence detection is required. With a 4 mm sensing distance, it works well for short-range detection on machines, conveyors, and assembly equipment. This sensor operates on a 10-30 V DC supply, making it easy to integrate into standard control systems and PLC inputs.

Core Capabilities of Choosing the Festo NPN/NO Inductive Threaded Barrel Proximity Sensor

This is a threaded M12 barrel sensor that detects metallic targets when they enter its sensing field. Since it is inductive, it only reacts to metal objects and is unaffected by dust, oil, or non-metal materials.

  • Detects metal parts without contact.
  • Consistent switching at close range.
  • Suitable for continuous operation.
  • NPN output type.
  • Normally open switching.
  • Works with 10-30 V DC systems.

Built Tough for Industrial Environments

The threaded metal barrel design helps keep the sensor stable during operation, even in vibrating machinery. Once installed, it stays aligned and delivers repeatable detection without frequent adjustment. It is commonly used where simple, dependable sensing is more important than long detection distance or complex configuration.

Wide Application Range

It is especially useful where space is limited and a compact M12 sensor is required.

  • Conveyor systems for part detection
  • Automated assembly lines
  • Packaging machinery
  • End-position detection on mechanical systems

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Datasheet - SIEH-M12B-NS-K-L(Technical Reference)

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FAQs

Yes. We ship SIEH-M12B-NS-K-L Internationally to many countries around the world.
Yes. You can also search SIEH-M12B-NS-K-L on website for other similar products.
We accept all major payment methods for all products including ET28368011. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET28368011 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Festo" products on our website by using Enrgtech's Unique Manufacturing Part Number ET28368011.
You can order Festo brand products with SIEH-M12B-NS-K-L directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Proximity Sensors category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Festo Inductive Threaded Barrel Proximity Sensor, M12, 4 mm Detection, NPN/NO, 10 → 30 V dc. You can also check on our website or by contacting our customer support team for further order details on Festo Inductive Threaded Barrel Proximity Sensor, M12, 4 mm Detection, NPN/NO, 10 → 30 V dc.