T34 Load cell Data sheet Weighbridge
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T34 COMPRESSION COLUMN LOAD CELL FOR WEIGHBRIDGES (TRUCK SCALES) capacities 10t - 60t Upper and lower attachment plates to be supplied by customer Protective gaiter is removed for clarity This stainless steel self-centering rocker column load cell is fully welded and hermetically sealed, with protection to IP68 and IP69K. It’s an ideal solution for weighbridges (truck scales) thanks to its approval to OIML C4 (4000 divisions) and integral lightning surge arrestors. As well as being extremely tough, the cable’s halogen-free Polyurethane sheath has high resistance to rats, chemical attack, cuts, ultraviolet light and temperature changes. Corner adjustment time is minimised because the T34 has optimized pre-corner adjustment (calibrated in mV/V/ Ohm by output current matching at ± 0.05 %). For use in weighbridges (truck scales) a range of mounting cup accessory sets (LA34) are available as optional items, in either stainless steel or nickel plated alloy steel, together with a rubber gaiter, sealing clip and three centering discs. For high accuracy, cost effective, OIML approved silo, vessel and tank weighing the T34 load cell can be used with the LA34-SILO mounting accessory. Refer to the T34 SILO datasheet for more information. For applications in aggressive environments where stress corrosion or acid attack could be a problem, a special Parylene coating can be specified as an option. Also available are ATEX and High Temperature versions. The ATEX certification allows use in all zones, but in dust zones 20, 21, 22 or gas zone 2 there is no need for expensive barriers. ■ Stainless steel load cell, fully welded and hermetically sealed ■ PU cable is highly resistant to rats and other forms of attack ■ Approval to OIML R60 C4 (4000 divisions) ■ In-built surge arrestors for lightning protection ■ Wide operating temperature range ■ Industry standard height and mounting pattern ■ ATEX, High Temperature and Parylene coating options available ■ Calibrated in mV/V/Ohm, by output current matching at ± 0.05 %, to minimise corner adjustment

technical specification... Important: Bumper stops must be fitted to the weighbridge / truck scale and adjusted to limit movement to a recommended min. 3mm, max. 7mm in both the longitudinal and transverse directions. This is essential in order to avoid damage to the equipment. Refer to the critical dimensions d and e below (**). Load Cell Capacity (E max) Rated Output (S n) Accuracy Class Combined error Non-repeatability Creep (30 minutes) Minimum load cell verification interval (vmin) = E max / Y Temperature Effect on Zero Balance Temperature Effect on Span Compensated Temperature Range...