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model 3911/3991

model 3911/3991
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Model 3911/3991 Bending Beam Load Cells Features - with bellow protection - capacity from 5kg to 500kg - accuracy of 0.02%fs - mild steel construction with nickel plated treatment (3911) 17-4PH construction (3991) - environment protection up to IP68 Applications - tank and hopper scales - electrical belt scales Description Based on BCM advanced metal-foil strain gauge technology, model 3911/3991 load cells are made of single-ended bending beam working principle and made from high strength alloy steel (3911) or stainless steel (3991) materials. These load cells feature simple construction, excellent performance, and the design can also be tailored to meet customer’s requirements. The capacities of 3911/3991 load cells range from 5kg to 500kg with an accuracy of 0.02%fs (fs = full scale). These load cells have a bellow protection and can be sealed to high protection grade of IP68, so as to fit harsh operating conditions. Typical applications of 3911/3991 load cells include electrical belt scales and hopper scales. Electrical connection 21 excitation+, (red) excitation -, (black) signal -, (white) shielding screen

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Bending Beam Load Cells Technical Data The listed specifications are subject to change without prior notice. BCM SENSOR TECHNOLOGIES BVBA Industriepark Zone 4, Brechtsebaan 2 Tel.: +32-3-238 6469 website: www.bcmsensor.com B-2900 Schoten - Antwerpen, BELGIUM Fax: +32-3-238 4171 email: sales@bcmsensor.com

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pos. 3: output sensitivity 2mV/V pos. 4: non-linearity or accuracy class 0.02%fs pos. 5: bridge resistance 350Ω (Rin = 360±10Ω, Rout = 350±10Ω) pos. 6: threads (live end/fixed end) 1xΦ8.2 / 2xΦ8.2 pos. 7: electrical interface 5.7/4/PVC/3.5 = Φ5.7 mm, 4-conductors shielded, PVC, length = 3.5* m pos. 8: environment protection IP66 (standard) pos. 9: accessories for installation N = NA**. In case of “NA”, pos.9 can be omitted. pos. 10: customized spec’s “(*)” is necessary only if any customized parameter is required, otherwise it is neglectable. pos.1 *: Refer to the dimemnsions on the...

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model 3911/3991 3Pages

Catalog excerpts

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model 3911/3991
3Pages