MS-214 Cylindrical Magnet Sensor Miniature, 4.0 mm Diameter x 25.4 mm, 10 W All dimensions in mm Does not require power for operation Omni-polar device; actuates with either pole of magnet Normally open (NO) contact 10W switching capability Three magnetic sensitivity bands Lead (Pb) free and RoHS compliant Applications This magnet sensor is suitable for use in the following applications and many others: fluid and electricity meters, detergent level sensing in washing machines, two wheeler throttle, accidental airbag deployment prevention… Specification Contact Form Contact Rating (max) Switching Current (max) Carry Current (max) Switching Voltage (max) Breakdown Voltage (min) Initial Contact Resistance (max) Operating Temperature Shock Resistance (½Sin wave for 11ms) Vibration Resistance (10-2000Hz) W / VA A A VDC VDC m °C g g Ordering Code MS-214-(Operate AT Code)-(Cable length in mm)-(Lead Code) OAT Code Lead Code 1 10 – 15 S 2 15 – 20 T 3 20 – 25 M Stripped to 5mm Stripped to 5mm and Tinned Molex Connector A 10 0.5 1.5 180 200 150 -40 to +70 30 20 Example MS-214-1-500-M denotes 10-15 Operate AT, with 500 mm cable length and Molex connectors. Due to continual improvement, specifications are subject to change without notice www.reed-sensor.com 15 March 2008 s Reed Relays and Electronics India Limited [email protected] Tel 91-44-6528-4022 MS-214 Cylindrical Magnet Sensor Actuation Distances Operate and release distances for the MS-214 miniature cylindrical sensor, in two AT bands when actuated (as shown in the sketches) with NdFeB standard magnets is shown below. All distances given are in mm with tolerances of ±0.5mm. Although some of the AT band / magnet combinations will produce similar actuating distances, selecting the right AT band and magnet for an application is important and can be done by going through our AT band FAQ and our magnet selection guide. MS-214-1 (10-15 AT) Actuation Sketch Actuation Sketch MS-214-2 (15-20 AT) Actuation Sketch Actuation Sketch Magnet NDR-T NDC-T NDR-S NDC-S NDR-M NDC-M NDR-L NDC-L Dimensions 4.0 x 1.5 x 1.5 Ø2.0 x 4.0 6.0 x 2.5 x 2.5 Ø3.0 x 7.0 8.0 x 3.0 x 3.0 Ø4.0 x 10.0 19.0 x 4.0 x 4.0 Ø8.0 x 15.0 Operate Distance 1.0 - 2.5 1.5 – 2.5 4.5 – 7.5 6.0 - 8.5 8.0 - 11.0 11.5 – 16.0 16.5 - 22.0 30.0 - 39.0 Release Distance 1.5 – 3.0 2.0 - 3.5 6.0 – 8.0 8.0 – 9.0 9.5 - 11.5 13.0 - 17.0 19.0 - 23.0 34.0 - 40.0 Magnet NDR-T NDC-T NDR-S NDC-S NDR-M NDC-M NDR-L NDC-L Dimensions 4.0 x 1.5 x 1.5 Ø2.0 x 4.0 6.0 x 2.5 x 2.5 Ø3.0 x 7.0 8.0 x 3.0 x 3.0 Ø4.0 x 10.0 19.0 x 4.0 x 4.0 Ø8.0 x 15.0 Operate Distance 3.0 – 5.0 3.5 – 6.0 7.5 - 11.0 9.5 - 12.5 11.0 – 15.0 14.0 - 19.0 20.0 – 22.0 30.0 - 38.0 Release Distance 3.5 - 5.5 5.0 - 7.0 9.0 - 11.5 10.5 - 13.0 13.0 - 16.0 16.5 - 20.0 23.0 - 24.0 33.0 - 39.0 Magnet NDR-T NDC-T NDR-S NDC-S NDR-M NDC-M NDR-L NDC-L Dimensions 4.0 x 1.5 x 1.5 Ø2.0 x 4.0 6.0 x 2.5 x 2.5 Ø3.0 x 7.0 8.0 x 3.0 x 3.0 Ø4.0 x 10.0 19.0 x 4.0 x 4.0 Ø8.0 x 15.0 Operate Distance N/A 0.5 - 1.0 3.5 - 4.5 5.0 – 6.0 6.0 - 8.0 10.0 - 11.5 14.0 - 16.5 26.5 – 30.0 Release Distance N/A 1.0 - 1.5 5.5 - 6.5 7.0 – 8.0 9.0 - 10.0 12.5 - 13.5 18.0 – 19.0 32.0 - 34.0 Magnet NDR-T NDC-T NDR-S NDC-S NDR-M NDC-M NDR-L NDC-L Dimensions 4.0 x 1.5 x 1.5 Ø2.0 x 4.0 6.0 x 2.5 x 2.5 Ø3.0 x 7.0 8.0 x 3.0 x 3.0 Ø4.0 x 10.0 19.0 x 4.0 x 4.0 Ø8.0 x 15.0 Operate Distance 2.5 - 3.0 3.0 – 3.5 6.5 - 7.5 8.0 – 9.5 10.0 - 11.0 13.0 - 14.0 19.0 - 20.0 27.0 - 30.0 Release Distance 3.5 - 4.5 4.0 - 5.0 8.0 - 9.0 10.0 - 11.0 11.0 - 13.0 16.0 - 17.0 22.0 - 23.0 32.0 - 33.0 Due to continual improvement, specifications are subject to change without notice www.reed-sensor.com 20 January 2009 s Reed Relays and Electronics India Limited [email protected] Tel 91-44-6528-4022