{"product_id":"5437-1124-woodward-overspeed-device-0-100khz-input-range","title":"5437-1124 Woodward Overspeed Device | 0-100kHz Input Range","description":"\u003ch2\u003e5437-1124 Woodward Overspeed Protection Device\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0055cc;\"\u003e5437-1124\u003c\/strong\u003e Woodward overspeed protection device delivers reliable speed monitoring and shutdown for turbines and rotating machinery. This compact unit accepts MPU or proximity probe inputs up to 100 kHz, providing 4-20 mA proportional output and dual relay contacts for trip and alarm functions. Engineered for demanding industrial environments, the 5437-1124 operates from -40 to 85 °C.\u003c\/p\u003e\n\u003ch3\u003eCore Advantages\u003c\/h3\u003e\n\u003cp\u003eWide 24V dc supply range (18-32V). Dual independent setpoints for alarm and trip. Adjustable time delays from 0.1 to 10 seconds. LED status indicators for power, speed, and relay states. DIN-rail or panel mounting options. Reverse polarity and transient protection.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5437-1124\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24V dc (18-32V range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Frequency Range\u003c\/td\u003e\n\u003ctd\u003e0 to 100 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal\u003c\/td\u003e\n\u003ctd\u003eMPU or proximity probe (50 mV to 30V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e4-20 mA proportional to speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Contacts\u003c\/td\u003e\n\u003ctd\u003e2x SPDT, 2A @ 250V ac \/ 30V dc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetpoint Range\u003c\/td\u003e\n\u003ctd\u003e0 to 100% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTime Delay\u003c\/td\u003e\n\u003ctd\u003e0.1 to 10 seconds (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eIP65 (dust and water jet protected)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e90 x 22.5 x 114 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation Quick Notes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWiring:\u003c\/strong\u003e Use shielded twisted pair for MPU input; keep separate from power cables. \u003cstrong\u003eGrounding:\u003c\/strong\u003e Single-point ground to avoid ground loops. \u003cstrong\u003eSetpoint adjustment:\u003c\/strong\u003e Use front-panel trimpots or remote potentiometer (1k to 10k ohm). \u003cstrong\u003eMounting:\u003c\/strong\u003e DIN-rail (35mm) or direct panel mount with M4 screws.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose 5437-1124\u003c\/h3\u003e\n\u003cp\u003eCompact and cost-effective overspeed solution. Wide input frequency range supports most speed sensors. Independent trip and alarm relays enable tiered protection strategy. IP65 rating allows installation in washdown areas. Field-adjustable time delays prevent nuisance trips during transient overspeed events.\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What sensor types are compatible with the 5437-1124?\u003c\/strong\u003e\u003cbr\u003eA1: Magnetic pickups (MPU) with 50 mV to 30V output, and proximity probes with NPN or PNP signals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: How do I set the trip point?\u003c\/strong\u003e\u003cbr\u003eA2: Use the front-panel Setpoint 1 and Setpoint 2 trimpots. Each scales from 0 to 100% of the configured full-scale frequency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Can the 4-20 mA output be scaled for different speed ranges?\u003c\/strong\u003e\u003cbr\u003eA3: Yes. Adjust the zero and span potentiometers to map the input frequency to any 4-20 mA range within 0-100 kHz.\u003c\/p\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":52583297548420,"sku":"5437-1124","price":364.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/5437-1124-2.jpg?v=1785675536","url":"https:\/\/www.etowonauto.com\/tr\/products\/5437-1124-woodward-overspeed-device-0-100khz-input-range","provider":"Etowon Auto","version":"1.0","type":"link"}