MPS80WGW

MPS Series Magnetic Proximity Sensors Features/Benefits • Long life—10M operations • Sealed contacts • Quality construction • Quick and easy installation Typical Applications • Automotive sensors and indicators • Industrial sensors • Factory automation equipment Specifications CONTACT RATINGS: 3.0 W max. @ 30 V DC or 30 V AC max. @ 0.3 AMP max.; 1.0 msec. max. operate time (including bounce); 1.0 AMP max. carry current. CONTACT RESISTANCE: 100 m Ω max. initial. DIELECTRIC STRENGTH: 200 V DC min. ELECTRICAL CIRCUIT: SPST NO (Contact Form A). Reed switch opens when magnet is removed from proximity. Contacts are held closed when magnet is within actuation range. OPERATING TEMPERATURE: -40°F to 212°F (-40°C to 100°C). OPERATING DISTANCE/ALIGNMENT: Operate (pull-in or make) points are nominal values with ± 10% tolerance. Release points are 110% to 150% of the operating points. MECHANICAL & ELECTRICAL LIFE: 10 million operations. PACKAGING: Bulk packaging, 10 switch and magnet pairs per package. Materials HOUSING/SPACER/COVER: ABS plastic (UL94V-0), white. REED SWITCH: Rhodium coated reed contacts in hermetically sealed, nitrogen filled glass capsule. Closed when magnet is in close proximity. Used in closed loop circuits. WIRE LEADS: UL 1061, 22 AWG wire: stranded, made of copper or aluminum; Length: 12 in. with ends stripped; Color: white. POTTING (around wires): Epoxy. MAGNETS: Alnico V (all models, except MPS80WG) and Ceramic Ferrite 8 (MPS80WG model only). ADHESIVE MOUNTING: Foam-backed, pressure-sensitive adhesive with release liner (MPS45WGW model only). NOTE: For the latest information regarding RoHS compliance, please go to: www.ittcannon.com/rohs. NOTE: Specifications and materials listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. How To Order Complete part numbers for MPS Series Magnetic Proximity Sensors are shown on pages F-22 thru F-24. PART NUMBER SWITCH TYPE Subminiature surface mount (adhesive or flange), side exit leads, 1" make gap. MPS45WGW F Detect OFFSET OF CENTERLINES AND DISTANCE BETWEEN FACES OF SWITCH AND MAGNET (INCHES). ACTUATION CHART SWITCH MAGNET Dimensions are shown: Inches (mm) Specifications and dimensions subject to change F–21 www.ittcannon.com MPS Series Magnetic Proximity Sensors COVER SWITCH MAGNET SPACER PART NUMBER SWITCH TYPE Standard surface mount, screw terminals, 1 1/4" make gap. OFFSET OF CENTERLINES AND DISTANCE BETWEEN FACES OF SWITCH AND MAGNET (INCHES). ACTUATION CHART MPS20WGW F Detect SWITCH MAGNET SPACER OFFSET OF CENTERLINES AND DISTANCE BETWEEN FACES OF SWITCH AND MAGNET (INCHES). PART NUMBER SWITCH TYPE Industrial surface mount, concealed screw terminals, 2" make gap. ACTUATION CHART MPS80WGW Dimensions are shown: Inches (mm) Specifications and dimensions subject to change F–22 www.ittcannon.com MPS Series Magnetic Proximity Sensors SWITCH & MAGNET PANEL MOUNTING SWITCH PART NUMBER SWITCH TYPE 3/8" Diameter recessed magnetic contact, 1 1/4" make gap. OFFSET OF CENTERLINES AND DISTANCE BETWEEN FACES OF SWITCH AND MAGNET (INCHES). MPS9WGW MAGNET ACTUATION CHART SWITCH PANEL MOUNTING SWITCH PART NUMBER SWITCH TYPE 3/8" Diameter recessed magnetic contact, 1 1/4" make gap. OFFSET OF CENTERLINES AND DISTANCE BETWEEN FACES OF SWITCH AND MAGNET (INCHES). MPS95WGW MAGNET ACTUATION CHART F Detect MAGNET SWITCH PANEL MOUNTING MAGNET PANEL MOUNTING SWITCH PART NUMBER OFFSET OF CENTERLINES AND DISTANCE BETWEEN FACES OF SWITCH AND MAGNET (INCHES). SWITCH TYPE 3/4" Diameter recessed magnetic contact, 1 1/4" make gap. ACTUATION CHART MPS73WGW Dimensions are shown: Inches (mm) Specifications and dimensions subject to change F–23 www.ittcannon.com MPS Series Magnetic Proximity Sensors SWITCH MAGNET SWITCH & MAGNET PANEL MOUNTING OFFSET OF CENTERLINES AND DISTANCE BETWEEN FACES OF SWITCH AND MAGNET (INCHES). PART NUMBER ACTUATION CHART SWITCH TYPE 3/4" Diameter recessed magnetic contact, 1 1/4" make gap. MPS70WGW Actuating Positions Gap Distance When installing recessed and surface mount contacts, magnet position Gap distance is a combination of the horizontal and vertical plane sepis very important. The switch and magnet must always be parallel or aration of the switch and magnet. Example: if a recessed magnet end to end, and never in a ‘T’ configuration. is 1/4" off the centerline of the switch, the make gap is reduced by 1/4" Correct Configuration Incorrect Configuration Center Alignment Off Center Alignment 1/4, 1 1/4" Make Gap 1" Make Gap F Detect Dimensions are shown: Inches (mm) Specifications and dimensions subject to change F–24 www.ittcannon.com