Load Cell Summing/ J Junction Boxes for Multiple Load Cell Installations
DISCONTINUED PRODUCT
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NEMA-4 Enclosure Standard
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Heavy Duty Case for Industrial Installations
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Internal Screw Terminations
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The JBox Load Cell Summing Series has been discontinued. Please see the SBJ Series or the JBOX4 Series as possible alternatives or contact our Pressure Engineering department.
A J-BOX takes the input from multiple load cells and sums them in parallel to form a single output equal to the sum of the forces on the load cells. Summing is a common practice in industry, as most tanks, bins, hoppers and platforms are often supported by 2, 3 or 4 load cells which are used to give the total weight being monitored. All load cells should be of the same capacity and have interchangeability rated outputs within 3.3% of each other. OMEGA ® load cells LC101, LCCA, LCCB, LCJA, LCJB, LC501, LCDA, LCDB and LCTB have interchangeability specifications better than 3.3%. Load cells with larger interchangeability specifications can be used with the J-Boxes; however, user supplied external resistors must be added
SPECIFICATIONS
Weight: JBOX-2 & 4: 7 lb; JBOX-6 & 8: 10 lb; JBOX-10: 15 lb
Span: 3.3% adjustment; larger adjustment requires external resistors
Feedthroughs: Compression, 0.125 to 0.25" dia. wire
Lead Wire: 22 ft 6-connector shielded jacketed wire, 22 gage
Case: Epoxy coated carbon steel
Dimensions: JBOX-2 & 4 (9 x 6 x 3") (229 x 152 x 76 mm) JBOX-6 & 8 (11 x 8 x 4") (279 x 203 x 102 mm) JBOX-10 (13 x 10 x 5") (330 x 254 x 127 mm)
The JBox Load Cell Summing Series has been discontinued. Please see the SBJ Series or the JBOX4 Series as possible alternatives or contact our Pressure Engineering department.
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† All dollar amounts on this site are shown in US currency.
Ordering Example: (2) LC501-500 two 2,500 lb load cells, (1) PSS-10 10 Vdc power supply, (1) DP41-S digital display, makes a complete two load cell system with 5,000 lb capacity = $1,400.00
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Keywords.:Load Cell Summing/ J Junction Boxes for Multiple Load Cell Installations
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