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Double-Ended Shear Beam

Double-Ended Shear Beam

Double-Ended Shear Beam

Product catalog summary
Mechanical Data
The load cells have rated capacities of 50,000 lb (22,500 kg) and 75,000 lb (34,000 kg). The minimum dead load is 350 lb (160 kg), with a safe load limit of 150% of the rated capacity and an ultimate load of 300% for the DB-50000S and 200% for the DB-75000S. Deflection at rated capacity is 0.015 inches (0.38 mm), and the net weight is 9 lb (4 kg).
Certificate Data
The load cells are certified by NTEP and OIML, with certificate numbers 97-133 and R60/1991-DK-99.01, respectively. They belong to accuracy class IIIL C3, with a maximum number of load cell intervals of 10,000 and 3,000. The minimum load cell verification interval is 1.4 lb for DB50K and 2.1 lb for DB75K.
Electrical Data
The rated output is 2 ± 0.1% mV/V, with a maximum excitation voltage of 15 VDC. The cable length is 32 ft (10 m). Terminal resistance for excitation is 787 ± 40 ohms and for signal is 702 ± 10 ohms. Zero load output is ± 1% of rated capacity, and insulation resistance is greater than 5000 megohms at 50 VDC.
Environmental Data
The temperature compensation range is -10˚ to +40˚C, and the operating temperature range is -29˚ to +93˚C. The construction and protection code is CP-67 HU, IP68, indicating high protection against environmental factors.
Product Features
The DB series load cells are double-ended shear beam types, ideal for vehicle scales and heavy-duty tank weighing systems. They are made from stainless steel for protection in caustic, corrosive, or wet environments and are environmentally sealed for water protection (IP68). They come with a 32-ft/10-m integral multiconductor cable and are available in 50,000 and 75,000 lb capacities. The load cells are NTEP and OIML certified and come with a 2-year warranty.
Certifications
The load cells meet all requirements of Handbook 44 by the National Institute of Standards and Technology and have NTEP Certificate of Conformance No. 97-133. They are ISO 9001 registered and VCAP certified, indicating compliance with the Verified Conformity Assessment Program by the National Conference on Weights and Measures.
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Catalog excerpts

Double-Ended Shear Beam-1

Double-ended Shear Beam, High-Capacity Load Cells • 50,000 and 75,000 lb capacities • Environmentally-sealed (IP68) • Stainless steel construction • NTEP and OIML certied • 2-year warranty MECHANICAL DATA Rated Capacity, (R.C.) Emax Minimum Dead Load Safe Load Limit Ultimate Load Deection at R.C. Net Weight ELECTRICAL DATA Rated Output Excitation Voltage, Maximum Cable Length Terminal Resistance Excitation Signal Zero Load Output Insulation Resistance CERTIFICATE DATA Issuing Body Cardinal Scale’s USA-made heavy-capacity DB series double-ended shear beam load cells are ideal for multiple load cell applications such as vehicle scales and heavy-duty tank weighing systems. These load cells are fabricated from stainless steel to provide the ultimate in protection when caustic, corrosive or wet environments are encountered. They are environmentallysealed for absolute water protection (IP68). Each load cell is furnished with a 32-ft/10-m integral multiconductor cable secured by strain relief seal. 50,000 and 75,000 lb / 22,500 and 34,000 kg capacities. 2 ± 0.1% mV/V 15 VDC 32 ft / 10 m 787 ± 40 ohms 702 ± 10 ohms ± 1% R.C. >5000 megohms at 50 VDC ENVIRONMENTAL DATA Maximum Number of Load Cell Intervals, nmax Minimum Load Cell Verication Interval Vmin Certicate Number Accuracy Class Temperature Compensation Range Operating Temperature Range Construction & Protection Code LOAD CELLS

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Double-Ended Shear Beam-2

High-Capacity, Double-Ended Shear Beam Load Cells 1/2-14 NPTF PIPE THREAD 1.8 in / 45.72 mm State-of-the-Art Load Cell Manufacturing Facility ISO 9001 Quality Environment ELECTRICAL INFORMATION Red + excitation Black - excitation Shield - Yellow Green + signal White - signal The DB-50000S load cell meets all requirements of OIML R60 and has been issued OIML Certicate No. R60/1991-DK-99.01 The DB-50000S and DB-75000S load cells meet all requirements of Handbook 44, issued by the National Institute of Standards and Technology and have been issued the NTEP Certicate of Conformance No. 97-133. VCAP...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.