MS-225, M5 Threaded Cylindrical Sensor
Features
10W Contact Rating. Normally Open contact. Three sensitivity bands. Sputtered Ruthenium Contact. Higher Shock Limits. 0.5 mm pitch M5 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 threaded brass sensor is built for mounting in threaded holes as small as M5 and switch a 10W load. It is particularly useful in applications where distance adjustments need to be made every now and then. Various activating distances are available depending on the magnet and the AT band used. This sensor can be supplied with non-standard connectors on request. All sensors are tested 100% for Operate AT, Release AT, Static Contact Resistance and Variable Contact Resistance before packing. Being an omni-polar device, this sensor can be actuated with either a north pole or a south pole or both. Choosing the right AT band, magnet strength, and operating axis, will restrict the number of operates and releases to one.
Cylindrical and Rectangular Magnets
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Drawing of Cylindrical MagnetsDrawing of Rectangular Bar Magnets starFeaturesNdFeB High Energy. Nickel coated. Energized
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Nov 18, 2020 |
Actuation Distances for MS-225 Cylindrical Sensor
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Operate and release distances for the MS-225 M5 Threaded Magnet Sensor in the three standard AT bands when actuated (as shown in the
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Oct 30, 2020 |
Electrical
Contact Form | A | |
Contact Rating (max) | W/VA | 10.0 |
Switching Current (max) | A | 0.5 |
Carry Current (max) | A | 1.50 |
DC Switching Voltage (max) | VDC | 180 |
Breakdown Voltage (min) | VDC | 200 |
Contact Resistance (max) | mΩ | 150 |
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-225-(Operate Band Code)-(Cable Length in mm)-(Cable Termination Code)
Operate Band Code | ||
1 | AT | 10-15 |
2 | AT | 15-20 |
3 | AT | 20-25 |
Cable Termination Code | Termination Type |
S | Stripped to 5.0 mm |
T | Stripped and Tinned |
Example: MS-225-1-500-T denotes MS-225 Threaded Sensor in 10-15 Operate Band (AT), with 500 mm cable length and Tinned cable 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
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For any application, it is important to select the correct Ampere Turn (AT) or magnetic sensitivity of a Reed Switch, Reed Sensor or
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Aug 27, 2020 |
Effects of Temperature
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The normal operating temperature range for a reed contact is -40°C to +200°C, but too steep a rise or drop in temperature may
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Aug 27, 2020 |
Product Handling
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Reed Switch Handling Reed Switches, Reed Sensor and Magnet Sensors are sensitive devices that easily develop micro cracks in the glass
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Aug 31, 2020 |
Ferro-magnetic parts
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Reed Switches use an alloy of Nickel and Iron with a few other elements that make the alloy Ferro-magnetic and having a low Remanence.
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Sep 4, 2019 |
Cable Handling
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Magnet Sensor Cable Handling When using Reed Switches soldered to cables, or when using off the shelf Magnet Sensors with cables, some
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Sep 4, 2019 |
Reed Contact Protection Circuits
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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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Aug 31, 2020 |
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.
Magnet Sensors for Two Wheeler and E-Bike Side Stand Sensing
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Side stand Motorcycles, Scooters and other motorized E-bikes have a side stand and a main stand under the chassis. A quick and easy
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Feb 17, 2022 |
Reed sensor in Surveyor’s Wheels for Measuring Distance
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Surveyor's Wheel A Surveyor's Wheel or a Trundle Wheel, is a device for measuring distance. Each revolution of the wheel measures a
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Nov 7, 2020 |
Sensors for Window Sun-shade Shutter Control
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Shutter Control Application Smart Homes feature automatic sun-shades or blinds as they are also known, which are a movable panels that
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Nov 6, 2020 |
Reed Sensors in Hotel Security Card Readers
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Hotel Keycard Slot In most hotels, the most secure method to prevent unauthorized entry and allow only the guest to enter a room is by
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Nov 18, 2020 |
Magnet sensors in End position sensing in Cylinders and Pistons
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Linear Actuator In industrial automation, cost effectiveness is the key to running a successful operation in today's world of
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Nov 7, 2020 |
Magnet sensors in Bicycle and E-bike Speedometers
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Bicycle Speedometer Fitness is always in, and people who exercise always need feedback on how many calories they have burnt, or how
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Feb 17, 2022 |
Magnet sensors in Adjustable Chairs
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Adjustable Chair Motorized chairs are used in dentists offices and hair-cutting salons, the latter being the more pleasing! The dentist
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Nov 7, 2020 |
Reed sensors in Power switches for explosive areas
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Explosive Areas Explosion proof enclosures come in different grades and house components like switches, plug, controls, knobs, and
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Nov 7, 2020 |
Magnet sensors in End position sensing in hoists and fork lifts
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Fork Lift Hoists and Fork Lifts are used to transport materials over short distances, mostly for loading and unloading in to container
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Nov 7, 2020 |
Magnet Sensors in Anemometers
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Anemometer An Anemometer is an instrument used to measure wind speed. Spinning cup anemometers are measure wind speeds and are part of
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Nov 6, 2020 |
Magnet sensors for Anchor, Rudder, and Hatch position detection
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Boat Hatch Conventional and recreational sailing craft derive power from sails, and the sailor adjusts the alignment of each sail,
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Nov 7, 2020 |
Magnet sensors in Hydraulic arm position sensing
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Hydraulic Arm Bulldozers, Earth Movers, Tractors, Fork Lifts and Garbage Compactor trucks use hydraulics to move cylinders and pistons
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Nov 7, 2020 |
Magnet sensors for Automobile Cruise Control
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Cruise Control Cruise Control automatically controls the speed of a motor vehicle by adjusting the accelerator so that the driver need
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Nov 7, 2020 |
Reed switches and Reed sensors in Sewing machine pedals
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Sewing Machine Sewing machines help stitch fabric, leather or other synthetic materials by using a needle and two thread feeders. In
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Nov 6, 2020 |
Magnet Sensors in Door position sensing for Home Appliances
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Refrigerator Door Most home appliances such as Refrigerators, Washing Machines, Dishwashers or Clothes dryers are a requisite these
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Nov 6, 2020 |
Magnet sensors in Satellite dish position sensing in the DTH industry
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Satellite Dish A satellite dish is a concave device used to transmit and receive information and is used primarily in the
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Nov 6, 2020 |