{"product_id":"allen-bradley-1442-dr-5850-1442-series-eddy-current-probe-driver","title":"Allen Bradley 1442-DR-5850 | 1442 Series | Eddy Current Probe Driver","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eAllen Bradley 1442-DR-5850\u003c\/strong\u003e belongs to the 1442 Series Eddy Current Probe Systems, engineered for precise vibration monitoring and machinery diagnostics. This driver ensures accurate signal conditioning, stable operation, and compliance with industrial wiring standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCalibration Material:\u003c\/strong\u003e AISI 4140 (IS SCM440) steel flat surface\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Output Voltage:\u003c\/strong\u003e -23 V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAbnormal Probe\/Sensor Output Voltage:\u003c\/strong\u003e -0.6 V DC (probe\/sensor open or short)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCurrent Consumption:\u003c\/strong\u003e ≤ 15 mA with 10 kΩ load\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOutput Noise:\u003c\/strong\u003e ≤ 20 mV peak-to-peak plus supply noise\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCable Diameter Options:\u003c\/strong\u003e 2.7 mm (0.11 in.) or 3.6 mm (0.14 in.)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eConnector Diameter:\u003c\/strong\u003e 7.1 mm (0.28 in.)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eArmored Connector Diameter:\u003c\/strong\u003e 5.8 mm (0.23 in.)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSystem Cable Lengths:\u003c\/strong\u003e 5 m (16.40 ft) or 9 m (29.53 ft) nominal\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eProbe Integral Cable Variance:\u003c\/strong\u003e +30% \/ -0%\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eExtension Cable Variance:\u003c\/strong\u003e +20% \/ -0%\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePower Supply Requirement:\u003c\/strong\u003e -24 V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eInsulation Resistance:\u003c\/strong\u003e ≥ 100 MΩ at 500 V DC (between terminals and mounting plate)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTerminal Block Type:\u003c\/strong\u003e Spring lock terminal\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage (Driver):\u003c\/strong\u003e 50 V continuous, basic insulation type; tested at 500 V AC for 60 seconds\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWiring Category:\u003c\/strong\u003e Category 2 (signal ports)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWire Size Compatibility:\u003c\/strong\u003e 0.75–1.25 mm² (18–16 AWG) shielded stranded copper wire, rated ≥ 90°C (194°F), insulation ≤ 1.2 mm (3\/64 in.)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDriver Mass:\u003c\/strong\u003e ~200 g (7.0 oz.)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplication Scenarios\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eRotating Equipment Monitoring:\u003c\/strong\u003e Turbines, compressors, pumps requiring precise vibration detection\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePredictive Maintenance Systems:\u003c\/strong\u003e Integration into reliability monitoring platforms\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eIndustrial and Hazardous Environments:\u003c\/strong\u003e Designed with insulation and wiring standards for demanding conditions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQ: What cable lengths are supported?\u003c\/strong\u003e  A: The driver supports 5 m and 9 m system cables with defined variance tolerances.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQ: How does the driver indicate probe faults?\u003c\/strong\u003e  A: It outputs -0.6 V DC when the probe or sensor is open or shorted, ensuring clear fault detection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQ: What insulation resistance is provided?\u003c\/strong\u003e  A: ≥ 100 MΩ at 500 V DC between terminals and mounting plate.\u003c\/span\u003e\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":52853921448120,"sku":"1442-DR-5850","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1442-DR-5850.jpg?v=1771033682","url":"https:\/\/www.globalpetroparts.com\/products\/allen-bradley-1442-dr-5850-1442-series-eddy-current-probe-driver","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}