{"product_id":"ganci-pesatori-cw-5000","title":"Bernardo CW 5000 hook dynamometer – weighing suspended loads up to 5,000 kg, accuracy ±2 kg, LED display, instrument weight 21 kg","description":"\u003cp\u003eThe Bernardo CW 5000 hanging dynamometer for weighing is a weighing instrument for suspended loads with a maximum capacity of 5,000 kg and a measurement accuracy of 2 kg. Dimensions H 315 mm × W 430 mm × D 710 mm, weight approx. 21 kg. It is applied directly to hoists, cranes and lifting systems to weigh the suspended load in real time, with a digital LED display for immediate reading. Suitable for warehouses, workshops, loading\/unloading sites, and controlling loads on jib cranes or winches. Distributed in Italy by Krollit as an official Bernardo distributor since 2007.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum load:\u003c\/strong\u003e 5,000 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement accuracy:\u003c\/strong\u003e 2 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePercentage resolution:\u003c\/strong\u003e ~0.04%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension A (height):\u003c\/strong\u003e 315 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension L (width):\u003c\/strong\u003e 430 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension C (hook extension):\u003c\/strong\u003e 710 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstrument weight:\u003c\/strong\u003e approx. 21 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho uses the CW 5000 and for what\u003c\/h3\u003e\n\u003cp\u003eThe Bernardo CW 5000 is an electronic hanging dynamometer designed for weighing suspended loads up to 5,000 kg with an accuracy of 2 kg (approximately 0.04% of full scale). The typical application is in-line suspension with hoists, jib cranes, winches: the instrument is placed between the lifting system and the load to read the actual lifted weight in real time. For weighing heavy industrial components, equipment, medium crates and containers in workshops and industrial warehouses. The large-digit LED display allows weight readings even from a distance during loading operations, a crucial feature for applications in construction sites or warehouses with reduced visibility. Typical battery life is 50-70 hours of actual use. In Krollit customer laboratories, the CW 5000 is chosen by mechanical workshops for checking the weight of lifted parts, logistics warehouses for weighing suspended packages, carpentry workshops for verifying the weight of structures, and construction sites for controlling loads during handling with cranes.\u003c\/p\u003e\n\u003ch3\u003eIts place in the Bernardo range\u003c\/h3\u003e\n\u003cp\u003eThe Bernardo CW hanging dynamometer range consists of 7 models ordered by capacity and accuracy: CW 500 (500 kg, ±0.2 kg), CW 1000 (1,000 kg, ±0.5 kg), CW 2000 (2,000 kg, ±1 kg), CW 3000 (3,000 kg, ±1 kg), CW 5000 (5,000 kg, ±2 kg), CW 10000 (10,000 kg, ±5 kg), CW 15000 (15,000 kg, ±5 kg). Absolute accuracy decreases with increasing capacity, but percentage accuracy remains constant (approximately 0.03-0.05% of full scale).\u003c\/p\u003e\n\n\u003cp\u003eThe CW 5000 model is in the mid-to-high range. For industrial workshops with regular lifts up to 4000 kg. For loads above 5,000 kg, upgrade to the CW 10000 (10,000 kg) or CW 15000 (15,000 kg) from the heavy industrial range.\u003c\/p\u003e\n\n\u003cp\u003eDifference from the Bernardo ID series: CW dynamometers are electronic FOR WEIGHING; ID hooks are mechanical FOR LIFTING (without weight measurement). For mixed lifting + weighing applications, use a CW; for lifting only, IDs are significantly cheaper.\u003c\/p\u003e\n\u003ch3\u003eKrollit Logistics and Support\u003c\/h3\u003e\n\u003cp\u003eBernardo shipping in 5-9 working days (7 days for Southern Italy). With a weight of approx. 21 kg, it is shipped in individual protective packaging and can be easily handled by one person. Chains, ropes, slings, complementary accessories and original Bernardo spare parts are available from stock with 3-5 working days shipping. EN 1677 conformity documentation (for ID hooks) or instrument calibration documentation (for CW dynamometers) is included in the package. Customer support in Italian is available.\u003c\/p\u003e\n\n\u003ch3\u003eWho is the CW 5000 for?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003cth\u003eReason\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePassionate hobbyist\u003c\/td\u003e\n\u003ctd\u003eAdequate\u003c\/td\u003e\n\u003ctd\u003eProfessional tool; for hobby use it is oversized unless for specific applications involving heavy lifting.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical workshop with part weight control\u003c\/td\u003e\n\u003ctd\u003eRecommended\u003c\/td\u003e\n\u003ctd\u003eReal-time weighing during lifting to verify the actual weight of parts. ±2 kg accuracy suitable for standard workshop loads.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogistics warehouse with hoists\/cranes\u003c\/td\u003e\n\u003ctd\u003eRecommended\u003c\/td\u003e\n\u003ctd\u003eFor weighing suspended packages before loading\/unloading. LED display visible from a distance, 50-70 hours of actual use battery life.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e applications with loads exceeding 5,000 kg (risk of instrument damage); applications requiring accuracy greater than 2 kg (consider lower capacity models from the same CW series); environments with continuous vibrations (digital reading may fluctuate; the instrument is designed for static weighing); environments with extreme temperatures outside the typical -10\/+40°C range for industrial electronic instruments; applications requiring legal metrological certification (initial factory calibration, but not legal certification for commercial weight transactions).\u003c\/p\u003e\n\n\u003ch3\u003eWeighing capacity\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum load (capacity)\u003c\/td\u003e\n\u003ctd\u003e5,000 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement accuracy\u003c\/td\u003e\n\u003ctd\u003e2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePercentage resolution (% full scale)\u003c\/td\u003e\n\u003ctd\u003e~0.04%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions and weight\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension A (height)\u003c\/td\u003e\n\u003ctd\u003e315 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension L (width)\u003c\/td\u003e\n\u003ctd\u003e430 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension C (hook extension)\u003c\/td\u003e\n\u003ctd\u003e710 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstrument weight\u003c\/td\u003e\n\u003ctd\u003eapprox. 21 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompliance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMarking\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirective\u003c\/td\u003e\n\u003ctd\u003eMeasuring instruments for industrial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eStandard equipment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBernardo CW 5000 Hanging Dynamometer\u003c\/li\u003e\n\u003cli\u003eLarge-digit digital LED display\u003c\/li\u003e\n\u003cli\u003eIntegrated rechargeable batteries\u003c\/li\u003e\n\u003cli\u003eMains charger\u003c\/li\u003e\n\u003cli\u003eInitial factory calibration documentation\u003c\/li\u003e\n\u003cli\u003eUser manual in Italian\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\u003csummary\u003eWhat is the difference between the CW 5000 and a bench scale?\u003c\/summary\u003e\n\u003cp\u003eThe hanging dynamometer weighs suspended loads (suspended from hoists, cranes, winches); the bench scale weighs loads placed on it. These are instruments for completely different applications: the dynamometer is essential where the load cannot be placed (large packages, motors, suspended materials during handling).\u003c\/p\u003e\n\u003cp\u003eThe hanging dynamometer is placed between the lifting system and the load: the upper hook attaches to the hoist, the lower hook to the load. The internal load cell measures the tensile force and converts it into weight displayed on the LED screen. For static applications on a platform, a bench\/floor scale is the correct choice.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs the instrument certified for commercial use (weight transactions)?\u003c\/summary\u003e\n\u003cp\u003eNo, the CW 5000 is an industrial instrument factory calibrated but NOT metrologically certified for commercial use (purchase\/sale transactions by weight). For commercial use, MID (Measuring Instruments Directive) certification issued by an accredited body is required.\u003c\/p\u003e\n\u003cp\u003eFor internal industrial applications (checking part weight, verifying loads, weighing for internal logistics), factory calibration is sufficient. For commercial applications (selling materials by weight, invoicing based on weight), MID certification with a green 'M' label and official metrological stamp is mandatory: contacts are available from certifying bodies such as INRIM or equivalents.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eHow long does the battery last in daily use?\u003c\/summary\u003e\n\u003cp\u003eTypical battery life is 50-70 hours of actual continuous use. In daily craft use (10-30 minutes per day), the battery lasts 2-4 weeks before requiring recharging.\u003c\/p\u003e\n\u003cp\u003eThe integrated rechargeable batteries can be replaced by an authorized Bernardo service center. For intensive continuous use, a mains charger is recommended to be always available in the workshop, or to keep the instrument continuously charging when not in use. The auto-shutdown mode after inactivity significantly extends battery life.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs the ±2 kg (0.04% of full scale) accuracy really significant?\u003c\/summary\u003e\n\u003cp\u003eFor standard industrial applications, yes. At a maximum load of 5,000 kg, the relative error is approximately 0.04%. For typical working loads (50-80% of full scale), the relative error is slightly higher but remains below 0.1%.\u003c\/p\u003e\n\u003cp\u003eFor controlling the weight of industrial parts (motors, mechanical components, crates), the ±2 kg accuracy is correctly dimensioned. For applications requiring higher absolute precision (e.g., weighing jewelry, high-value unit materials), laboratory dynamometers or precision balances are recommended, not industrial instruments.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eHow does the periodic calibration procedure work?\u003c\/summary\u003e\n\u003cp\u003eFor standard industrial use, annual periodic verification with certified standard weights is recommended. The instrument allows correction of the calibration factor through the procedure indicated in the manual.\u003c\/p\u003e\n\u003cp\u003ePeriodic verification can be done in the workshop with standard weights of adequate capacity (e.g., 100 kg standard weight for CW 500). For formal annual certification, contact ACCREDIA accredited calibration centers or equivalents. For internal industrial control use, initial factory calibration is sufficient for most application cycles.\u003c\/p\u003e\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50694520537416,"sku":"07-1327","price":1222.93,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Ganci-pesatori-CW-5000-extra-big-8848.jpg?v=1750076350","url":"https:\/\/www.krollit.com\/products\/ganci-pesatori-cw-5000","provider":"Krollit","version":"1.0","type":"link"}