{"product_id":"pr6453-240-101-emerson-proximity-sensor","title":"PR6453\/240-101 Emerson Proximity Sensor","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson PR6453\/240-101\u003c\/strong\u003e operates as a dedicated hardware component for high-sensitivity shaft displacement and vibration monitoring in small-scale rotating equipment within machinery protection and TSI networks.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePR6453\/240-101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson Epro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.31 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e12.5 mm probe diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +125 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem dependent (via converter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e0.5 Hz to 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical Monitoring and TSI Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEddy-current probe scaling:\u003c\/strong\u003e The PR6453 series is optimized for high-sensitivity measurement on shafts as small as 8 mm in diameter. The system requires precise linearization via the CON021 or CON041 conditioner to match the specific ferromagnetic target material characteristics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGap voltage validation (-10 VDC targets):\u003c\/strong\u003e Installation requires static gap adjustment to the midpoint of the linear measurement range. Verification of this DC offset is necessary to ensure the dynamic range is sufficient to capture peak-to-peak vibration amplitudes without signal clipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor dynamics:\u003c\/strong\u003e The 0.5 Hz to 20 kHz bandwidth allows for comprehensive diagnostic capture, ranging from low-speed rotational displacement to high-frequency harmonic vibration signatures common in small, high-speed gearboxes or motor assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-talk suppression:\u003c\/strong\u003e In tight installation spaces typical for this sensor diameter, ensure that the sensing head is isolated from adjacent metallic structures. Maintain a radial clearance of at least 3 probe diameters to prevent localized field distortion from impacting the accuracy of the eddy-current response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is this sensor compatible with both CON021 and CON041 conditioners?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the PR6453\/240-101 is designed for compatibility with both Epro signal conditioner series. However, the system must be verified for the specific output signal requirements (4–20 mA or 0–10 V) during initial commissioning.\u003c\/p\u003e\n\u003cp\u003eQ: Can the PR6453 be used in high-temperature environments exceeding +125 deg C?\u003c\/p\u003e\n\u003cp\u003eA: The standard configuration is rated up to +125 deg C. Certain extended-range versions support up to +180 deg C; verify the specific part number suffix against the application heat profile to prevent thermal degradation of the probe tip.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Utilize the threaded stainless steel body for secure installation in confined brackets. Tighten the lock nuts to ensure the probe remains vibration-stable, as movement of the sensor body will manifest as false shaft displacement in the output signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding:\u003c\/strong\u003e The probe’s signal path must be kept free of induced noise. Ensure coaxial connections between the probe and the signal conditioner are properly crimped and protected within grounded conduit. Avoid bending the cable tighter than the manufacturer's recommended minimum bend radius to prevent impedance shifts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e The signal conditioner (CON021\/CON041) must be tied to a common instrument ground. Inspect the probe-to-target path to ensure that no electrical potential differences exist that could lead to bearing currents or localized EDM (Electrical Discharge Machining) at the probe tip.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson Epro","offers":[{"title":"Default Title","offer_id":45164899238003,"sku":"PR6453\/240-101","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/87a2d25a21e917f5d1a82f9a1ca690b16_4651a3d4-be06-4b09-9d6b-61bcdaa9802d.png?v=1783332540","url":"https:\/\/www.dcssupplier.com\/ar\/products\/pr6453-240-101-emerson-proximity-sensor","provider":"DcsSupplier Limited","version":"1.0","type":"link"}