USD 29.10
Magneto-resistive sensor for T-slots with 10-30 VDC operating range and 480 Hz switching frequency. Includes a drag-chain suitable 2m PUR cable and IP68 rating.
The Festo SDBT-MSB-1L-NU-K-2-LE (Part Number: 8150172) is a highly reliable magneto-resistive proximity sensor designed specifically for T-slot pneumatic cylinders. Featuring an NPN output with a Normally Open (N/O) contact configuration, it operates seamlessly across a 10 to 30 VDC voltage range with a maximum switching frequency of 480 Hz. Engineered for rugged industrial environments, the sensor is equipped with a 2-meter PUR cable suitable for energy chains and boasts an impressive IP67 and IP68 protection class. It is completely halogen-free, copper-free, and oil-resistant, making it specially compliant for sensitive manufacturing sectors like lithium-ion battery production and cleanroom applications.
| Parameter | Value |
|---|---|
| Sensor Design | For T-slot |
| Measurement Principle | Magneto-resistive |
| Switching Output | NPN |
| Switching Element Function | N/O Contact (Normally Open) |
| Operating Voltage Range DC | 10 V ... 30 V |
| Max. Switching Frequency | 480 Hz |
| Max. Output Current | 100 mA |
| Voltage Drop | 0.5 V |
| Turn-on/off Time | 2.5 ms |
| Repeat Accuracy | 0.2 mm |
| Cable Length | 2 m |
| Cable Sheath Material | PUR (Polyurethane) |
| Electrical Connection 1 | Cable, 3-wire, Open end |
| Degree of Protection | IP67, IP68 |
| Ambient Temperature | -20 °C to 70 °C |
| Product Weight | 26.5 g |
Used to monitor the position of pneumatic handling cylinders in battery manufacturing cells.
Contamination from copper or zinc can degrade lithium-ion batteries. This sensor's copper/zinc-free design ensures cleanroom compliance and prevents detrimental particulate emissions.
Integrates into T-slot pneumatic actuators on automated packaging lines to confirm stroke completion.
Constant machine vibration and high cycle rates can fatigue standard cables and cause missed reads. The 480 Hz frequency and drag-chain compatible PUR cable ensure reliable continuous operation.
Monitors the clamping status of pneumatic fixtures inside automated CNC machining environments.
Exposure to cutting fluids and machine oils frequently causes sensor failure. The IP68 rating and oil-resistant PUR housing provide robust protection against liquid ingress.
