Standex Detect - Reed Proximity Sensors
Reed proximity sensors use a magnetically activated Reed switch to detect nearby objects. They offer low power consumption, long life, and are ideal for applications requiring precise, contactless switching in compact spaces.
- MK02 Series Reed Sensor
- MK03 Series Reed Sensor
- MK04 Series Reed Sensor
- MK04R Series Reed Sensor
- MK05 Series Reed Sensor
- MK07 Series Reed Sensor
- MK08 Series Reed Sensor
- MK11 Brass Series Reed Sensor
- MK11 Plastic Series Reed Sensor
- MK11 Stainless Steel Series Reed Sensor
- MK13 Series Reed Sensor
- MK14 Series Reed Sensor
- MK18 Series Reed Sensor
- MK20/1 Series Reed Sensor
- MK20/2 Series Reed Sensor
- MK21 Series Reed Sensor
- MK21PR Series Reed Sensor
- MK26 Series Reed Sensor
- MK27 Series Reed Sensor
More Product Information
Reliable Magnetic Switching for High Voltage Applications
The high voltage reed switch series delivers reliable magnetic switching for applications requiring elevated voltage and current handling. Capable of switching up to 10,000 VDC and with breakdown voltages reaching 15,000 VDC, these switches are engineered for high-performance environments such as photovoltaic systems, medical equipment, and automated test systems.
Available in glass body lengths starting at 14 mm, the series includes surface mount (SMD), through-hole, and free-standing options. These reed switches can carry continuous currents up to 15 Amps and pulsed currents up to 30 Amps, making them ideal for proximity, position, motion, and end-limit sensing.
For enhanced durability and simplified integration, these switches can be packaged as high voltage reed relays. Popular relay series such as H, HE, HM, KT, SHV, LI, and BE provide a range of contact configurations and insulation resistance exceeding 10¹³ Ohms, supporting both pick-and-place automation and high-voltage isolation.
Reed position sensors offer a versatile and contactless solution for detecting movement and position using magnetic fields. Built around a reed switch mechanism, these sensors operate by opening or closing in response to a nearby magnet, enabling precise and repeatable switching. Available in a wide range of sizes, mounting styles, and electrical configurations, they are ideal for applications in industrial automation, medical devices, fluid level monitoring, and consumer electronics. Their solid-state design ensures long operational life, resistance to shock and vibration, and compatibility with low-voltage systems.
- Complete solution - battery test, simulation & solar array simulator software included
- Highest power density up to 37 kW in 4U rack height (9.25 kW/U)
- Fastest and cleanest power available (fastest transient response and low output ripple and noise)
- Universal 3-Phase AC Input accepts 180 VAC to 528 VAC
- Longest manufacturer-based reliability guarantee: 5-year warranty
- Parallel system power up to 1.2 MW
- Output voltage up to 2,000 V
- Bidirectional output current up to ±150 A, up to ±4,800 A in parallel
- True extended wide-range autoranging output
- Regenerative to 95%
- Color touch panel user interface
- Seamless transition between source and sink
- Built-in islanding detection
- The DF242 is characterized as a Large Low Angle Dark Field ring light.
- Precisely aimed LEDs provide a very low angle of incidence, radial illumination pattern.
- A scratch on a sheet of glass is a good example of a defect that can be detected easily with a low-angle dark field illuminator.
- With a light intensity of 24kLux at a working distance of 1” (25mm), the DF242 is perfect for imaging problems with medium sized fields of view.
- A 35mm field of view is standard with optional fields of view of 45 and 70mm.
- Available in a range of wavelengths from UV to IR.
*Engineered to provide comparable optical characteristics to our previous RL1660.
Ultra-Compact Reed Switches for Precision Electronics
The ultraminiature reed switch series offers some of the smallest magnetic switching solutions available, with glass body lengths starting at just 3.95 mm. These switches are engineered for precision and reliability in space-constrained environments, making them ideal for miniaturized electronics and high-density circuit designs.
Despite their compact size, these switches maintain strong electrical performance thanks to advanced contact materials and hermetically sealed construction. Their flat lead design supports automated assembly processes such as surface mounting and tape-and-reel packaging, enabling efficient integration into high-volume production lines.
Commonly used in semiconductor testing, medical devices, telecommunications, security systems, and automotive electronics, these switches provide dependable magnetic actuation in applications where size, sensitivity, and durability are critical.
Ultraminiature reed relays are engineered for high-density, low-profile applications where space and performance are critical. With package heights as low as 3.4 mm and footprints under 8 mm, these instrumentation-grade relays are among the smallest in the industry. Ideal for tightly stacked matrices and compact PCB layouts, they offer high insulation resistance, low contact resistance, and reliable switching for billions of operations.
Threaded Housing Position Sensors offer a rugged and easily adjustable solution for detecting position, proximity, or motion in a wide range of applications. Available with reed switch or Hall effect technology, these sensors are housed in cylindrical threaded enclosures, typically plastic, stainless steel, or brass, for secure mounting and customizable sensing gaps. Their non-contact operation ensures long-term reliability and resistance to shock, vibration, and harsh environments. Ideal for use in automation, transportation, medical devices, and industrial machinery, these sensors support various output types and connection styles for seamless integration.
Designed with Intel‘s IPU E2000 ASIC, the Network Infrastructure Optimization Solution is a secure, configurable network infrastructure acceleration, monitoring, and management platform serve critical applications and services across data centers or at the network edge
- Software-defined, Hardware-accelerated - Accelerate critical applications and services with a single piece of hardware equipped with software that enhances functionality and programmability.
- Network Visibility and Data Analysis - Detect anomalies in network traffic with sub-10 nanosecond precision timestamping while encrypting data packets traveling between devices.
- Enable Streamlined Management - Run multiple workloads in parallel at 200Gbps line rate speeds without interference or resource contention within diverse data environments.
Relays engineered to handle voltages above 600V, providing safe and efficient switching for power systems, energy storage, and high-voltage instrumentation.
Standex Detect
Standex Detect delivers precision-engineered Reed switches, sensors, relays and emerging technologies that empower innovation across industries. With a legacy rooted in reliability, we help customers solve complex challenges in automation, transportation, energy, and test and measurement; enabling smarter, safer, and more connected systems worldwide.