The Festo SMT-8M-A-PS-24V-E-1-M8D, with manufacturer part number 574333, is an advanced proximity sensor that stands out for its precision and reliability in various industrial settings. This sensor is specifically designed to integrate seamlessly with a wide array of pneumatic systems, offering enhanced functionality and performance.

Key Features:

High Precision Sensing: The sensor leverages magneto-resistive technology to ensure accurate detection, crucial for maintaining operational efficiency.
Robust Design: Built to endure the demanding conditions of industrial environments, it offers longevity and reliability.
Flexible Installation: The sensor’s compact size and versatile mounting options, including screw-clamped or insertable from above, allow for easy integration into existing systems.
Enhanced Durability: Constructed to be resistant to environmental challenges, including oil and varying temperatures from -40 °C to 85 °C.

Benefits:

Operational Efficiency: Its accurate sensing capabilities contribute to the smooth operation of automated processes, reducing errors and downtime.
Versatility: Designed to be compatible with a broad range of applications, enhancing its utility across different sectors.
Reliability: The sensor’s durable construction ensures it can withstand harsh conditions, minimizing maintenance needs and extending its service life.

Applications:

Industrial Automation: Ideal for use in automated assembly lines where precise proximity detection is critical.
Manufacturing: Helps maintain operational accuracy in manufacturing processes, ensuring high-quality output.
Quality Control: Plays an essential role in systems that require precise measurements for thorough quality checks.

The Festo SMT-8M-A-PS-24V-E-1-M8D proximity sensor is an excellent choice for businesses looking to improve the precision and reliability of their automated systems, offering a high-quality solution that enhances overall system performance.

Technical Data

Feature	Specification
Design	for T-slot
Based on norm	EN 60947-5-2
Symbol	00991149 00991150 00991151 00991152 00991153 00991623 00991979 00991981 00995365 00997287 00997343 00997344
Certification	RCM compliance mark c UL us – Listed (OL)
CE marking (see declaration of conformity)	As per EU EMC directive As per EU RoHS directive
UKCA marking (see declaration of conformity)	To UK instructions for EMC To UK RoHS instructions
Certificate issuing authority	UL E232949
Special features	Oil-resistant
Note on materials	RoHS-compliant Halogen-free
Application note	https://www.festo.com/Drive-Sensor-Overview
Measured variable	Position
Measuring principle	Magneto-resistive
Ambient temperature	-40 °C … 85 °C
Repetition accuracy	0.2 mm
Switching output	NPN PNP Non-contact, 2-wire
Switching element function	N/C contact N/O contact
On time	≤1.3 ms
Switch-off time	≤7.3 ms
Max. switching frequency	130 Hz
Max. output current	100 mA
Max. output current in mounting kits	100 mA
Max. switching capacity DC	1.9 W … 2.8 W
Max. switching capacity DC in mounting kits	1.5 W … 2.8 W
Voltage drop	<6 V
Short-circuit protection	yes
Overload protection	Available
Rated operating voltage DC	24 V
DC operating voltage range	5 V … 30 V
Reverse polarity protection	for all electrical connections
Electrical connection 1, connection type	Cable Cable with plug
Electrical connection 1, connection technology	M12x1 A-coded as per EN 61076-2-101 M8x1 A-coded as per EN 61076-2-104 Open end
Electrical connection 1, number of pins/wires	4
Electrical connection 1, type of mounting	Screw-type lock
Electrical connection for input 1, connection pattern	00991155 00991976 00992826 00995573 00997357
Connection outlet orientation	Longitudinal
Connector cable test conditions	Flexural strength: as per Festo standard Test conditions on request Torsional resistance: > 300 000 cycles, ±270°/0.1 m Energy chain > 5 million cycles, bending radius 28 mm
Cable length	0.1 m … 30 m
Cable characteristic	Suitable for energy chains/robot applications
Color cable sheath	Gray
Material of cable sheath	TPE-U(PUR)
Type of mounting	Screwed tightly Can be inserted in slot from above
Max. tightening torque	0.6 Nm
Mounting position	Any
Housing colour	Black
Housing material	Brass, nickel-plated PA-reinforced High-alloy stainless steel
Switching status indication	LED yellow
Function reserve indication	LED orange
Ambient temperature with flexible cable installation	-20 °C … 85 °C
Degree of protection	IP65 IP68 IP69K
LABS (PWIS) conformity	VDMA24364-B2-L
Suitability for the production of Li-ion batteries	Metals with more than 1% by mass of copper, zinc or nickel by mass are excluded from use. Exceptions are nickel in steel, chemically nickelplated surfaces, printed circuit boards, cables, electrical plug connectors and coils
Cleanroom class	Class 4 according to ISO 14644-1