M8 Threaded Sensor Cylindrical Sensor, MS-228
Features
30W Contact Rating. Normally Open contact. Three sensitivity bands. Sputtered Ruthenium Contact. Higher Shock Limits. 0.75 mm pitch M8 Threaded Barrel.
Benefits
Omni-polar. Does not require power for operation. RoHS Compliant. Not ESD Sensitive. Various Cables and Connectors Available. For rugged industrial use.
📝Description
This M8 threaded sensor is meticulously designed for secure mounting in threaded holes, capable of efficiently handling loads up to 30W. Its threaded installation makes it highly suitable for industrial applications where frequent adjustments in positioning are necessary. Depending on the type of magnet and AT band utilized, the sensor offers a variety of activating distances, ensuring precise operation tailored to specific application requirements.
For enhanced versatility, this M8 threaded sensor can be customized with non-standard connectors upon request, facilitating seamless integration into diverse industrial and consumer electronic systems. Prior to shipment, each sensor undergoes comprehensive 100% testing to validate its performance across critical parameters including Operate AT, Release AT, Static Contact Resistance, and Variable Contact Resistance. This rigorous testing process guarantees that every sensor meets rigorous quality standards, ensuring reliable and consistent performance upon installation.
Cylindrical sensors like this M8 threaded brass variant are particularly well-suited for applications requiring robust construction and dependable performance, such as pneumatic cylinder end position sensing. As an omni-polar device, the sensor responds equally to both north and south magnetic poles, providing flexibility in magnet orientation to accommodate various operational environments and requirements.
Engineers can optimize sensor functionality by selecting the appropriate AT band, magnet strength, and operating axis, thereby ensuring precise control over switching operations. This customization minimizes the risk of unintended switching events, enhancing overall system reliability and operational efficiency in critical industrial settings.
This M8 threaded brass sensor combines robust design, customizable features, and stringent testing protocols to deliver reliable switching solutions for demanding industrial applications. Its high-capacity switching capability, adaptability, and dependable performance make it an ideal choice where precision, durability, and consistency are essential considerations.
Magnets for Actuating Reed Switches and Reed Sensors
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Drawing of Cylindrical MagnetsDrawing of Rectangular Bar Magnets starFeaturesNdFeB High Energy. Nickel coated. Energized
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Sep 3, 2024 |
Actuation Distances for MS-228 Cylindrical Sensor
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Operate and release distances for the MS-228 M8 Threaded Magnet Sensor in the three standard AT bands when actuated (as shown in the
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Sep 3, 2024 |
⚡️Electrical
Contact Form | A | |
Contact Rating (max) | W/VA | 10.0 |
Switching Current (max) | A | 0.5 |
Carry Current (max) | A | 2.50 |
DC Switching Voltage (max) | VDC | 230 |
Breakdown Voltage (min) | VDC | 350 |
Contact Resistance (max) | mΩ | 200 |
Insulation Resistance (min) | Ω | 109 |
Capacitance (typ) | pF | 0.2 |
📊Miscellaneous
Operate Time (max) | ms | 0.35 |
Bounce Time (max) | ms | 0.30 |
Release Time (max) | ms | 0.15 |
Resonance Frequency (typ) | Hz | >2000 |
Operating Frequency (max) | Hz | 500 |
Operating Temperature Range | °C | -40 to +70 |
Shock Resistance (½Sin wave for 11ms) | G | 50 |
Vibration Resistance (10-2000 Hz) | G | 20 |
⚙️Ordering Code
MS-228-(Operate Band Code)-(Cable Length in mm)-(Cable Termination Code)
Operate Band Code | ||
3 | AT | 20-25 |
4 | AT | 25-30 |
5 | AT | 30-35 |
Cable Termination Code | Termination Type |
S | Stripped to 5.0 mm |
T | Stripped and Tinned |
Example: MS-228-4-500-S denotes MS-228 Threaded Sensor in 25-30 Operate Band (AT), with 500 mm cable length and Stripped ends.
Other Special Configurations: Lower Static Contact Resistance, Dynamic Contact Resistance Limit, Special Release Limits.
🛠️Usage Notes
Here are some of the recommended usage notes to ensure maximum durability of this product. The complete usage notes are available here.
Ampere Turn Selection for your Application
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Selecting the appropriate Ampere Turn (AT) or magnetic sensitivity for a Reed Switch, Reed Sensor, or Magnet Sensor is crucial in any
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Jul 24, 2024 |
Effects of Temperature on Reed Switches and Magnets
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The typical operating temperature range for reed contacts spans from -40°C to +200°C, but abrupt temperature changes can potentially
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Jul 24, 2024 |
Handling of Reed Switches
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Handling of Reed Switches Reed Switches, Reed Sensors, and Magnet Sensors are delicate devices prone to developing micro cracks in
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Jun 17, 2024 |
Ferro-magnetic Parts
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Reed Switches utilize a nickel-iron alloy, sputter coated with additional Ruthenium to render it ferromagnetic while maintaining low
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Jun 17, 2024 |
Cable Handling
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Magnet Sensor Cable Handling When integrating Reed Switches soldered to cables or using off-the-shelf Magnet Sensors with cables,
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Jun 17, 2024 |
Protection Circuits for Reed Switches
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It is assumed that the ideal reed switch load is a Resistive Load, but it is almost impossible to reduce any load to purely resistive.
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Jun 17, 2024 |
🧰Applications
Although we can never restrict the use of a reed sensor to a particular field, the following is a list of some of the applications that the MS-216-L Magnet Sensor is known to perform well.
Injection Molding Machine Cam Sensing Using Magnet Sensors
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Low-cost plastic injection molding machines commonly use slider cam systems to manage and sense various stages of the injection molding
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Mar 21, 2025 |
Safety Doors of Theme Park Rides Secured with Magnet Sensors
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Safety is the top priority in theme park rides, especially on high-speed attractions like roller coasters. Ensuring that all safety doors
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Oct 1, 2024 |
Automatic Gates Use Magnet Sensors for Motor Control
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Automatic gates are a common feature in gated compounds, providing security and convenience. Traditionally, these gates are operated by
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Sep 11, 2024 |
Chill Water Flow Sensing Using Reed Switches
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In industrial equipment, such as sputtering machines, maintaining optimal temperatures for critical components is paramount. Specific
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Sep 3, 2024 |
Automatic Doors’ Position Detection Using Reed Sensors
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Traditionally, doors in shopping malls, commercial buildings, and offices required manual intervention for operation. Users had to
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Sep 3, 2024 |
HVAC Damper Position Sensing Using Magnet Sensors
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In traditional high voltage air conditioning systems (HVAC), manual control of fresh air intake and room ventilation is common practice.
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Sep 3, 2024 |
Side Stand Sensing on Motorcycles and Two Wheelers
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Motorcycles, Scooters and other motorized E-bikes have a side stand and a main stand under the chassis. A quick and easy motion of the
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Sep 3, 2024 |
Fire safety Emergency Doors Use Magnet Sensors
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Fire safety building codes provide standards for the safety, welfare and general health of the personnel occupying the buildings. This
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Sep 3, 2024 |
Sun-shade Shutter Control Applications Using Reed Sensors
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Sun-shade shutter control systems in Smart Homes are revolutionizing the way we manage light and privacy within living spaces. These
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Sep 3, 2024 |
Reed Sensors to Prevent Cargo Container Tampering
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Cargo container theft poses a significant global challenge, resulting in the loss of hundreds of millions of dollars worth of goods
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Sep 3, 2024 |
Exhaust Emissions Sensing Using Reed Switches
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Pollution, characterised by greenhouse gases and smog, significantly contributes to global warming, underscoring the critical importance
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Sep 3, 2024 |
Bridge control in Airports Use Magnet Sensors
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In airports, as the boarding bridge approaches within a critical meter of the door, meticulous adjustments are necessary to ensure a
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Sep 3, 2024 |
Treadmills Use Magnet Sensors for Belt Speed Sensing
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Magnet Sensors find a few applications in treadmills for speed and gradient sensing. The speed of the belt is determined by positioning a
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Sep 3, 2024 |
Extensometers Use Reed Switches for Depth Checks
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Deep excavations preceding construction projects require careful monitoring to ensure safety. Settlement depths must be observed before
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Sep 3, 2024 |
Adjustable Chairs Use Magnet Sensors for Assessing extents
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Motorized adjustable chairs are indispensable in settings like dentists' offices, massage parlours and hair-cutting salons, providing
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Sep 3, 2024 |
Fork Lifts and Hoists Use Magnet Sensors for End-position Sensing
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The hydraulic pistons and cylinders that drive hoists and fork lifts rely on precise positioning for optimal performance.
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Sep 3, 2024 |
Elevator Circuits Use Latching Reed Switches for Floor Sensing
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Elevators, or lifts, as they're known in some regions, are familiar fixtures in urban landscapes. While their electrical motors are
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Sep 3, 2024 |
Liquid detection Probes Use Reed Switches
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Boring holes in the ground serves various purposes, such as extracting water, gases, or conducting geological and environmental
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Sep 3, 2024 |
Hatch, Anchor and Rudder Position-Sensing Using Reed Sensors
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Hatch, anchor and rudder positions on boats and yachts need to be monitored. In the realm of advanced sailboats and yachts, the
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Sep 3, 2024 |
Anti-lock braking system (ABS) Use Reed Sensors
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The Anti-lock Braking System (ABS) represents a pivotal safety feature utilized not only in vehicles but also in aircraft. In the realm
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Sep 3, 2024 |
Brake Light control on Two Wheelers Using Reed Switches
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In motorbikes and other two-wheelers, the activation of brake lights upon depression of the front and rear brake levers is critical for
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Sep 3, 2024 |
Hydraulic arm position sensing Using Magnet Sensors
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Bulldozers, earth movers, tractors, forklifts, and garbage compactor trucks rely heavily on hydraulic arm systems to operate their
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Sep 3, 2024 |
Reed sensors in Contact protection Circuits
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Pump causing in-rush current Contact protection is required for any heavy load switching device, such as pumps mechanical, magnetic or
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Sep 3, 2024 |
Magnet sensors in Satellite dish position sensing in the DTH industry
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A satellite dish is a concave device used to transmit and receive information and is used primarily in the direct-to-home (DTH) TV
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Sep 3, 2024 |