Load Cell and Weighing Scale
Welcome to Benui Electric Company 
Model: SQB
Description:
Capacities:(Emax)0.1,0.2,0.5,1,2,3t.
0.5,1,1.5,2,2.5,3,4,5 klbs
Rated output:
2.0 mV/V or 3.0 mV/V at klb
Digital:1,000,000d.
Accuracy:
C3 OIML R60.
Material of elastomer:
Alloy steel or stainless steel.
Execution standard:
GB/T 7551-2008 Certificate
(eqv OIML R60)
Combined error : 0.015%
Sealed to IEC 529:
Protection grade: IP67 or IP68. Protection against total immersion in water for
30 minutes at a pressure corresponding to a 1 m head of water.
Dimensions
(In mm. 1mm = 0.03937 inches)
Circuit Diagram:
Electrical Termination
4 Core cable standard lengths:3m.
Diameter: Φ5
Connection:
Refer to the following drawing.
Notice: Do not change the length of cable, or lese, it will effect the sensitivity of load cell.
Specification
| Item\ Parameter | C2 | Unit |
| Rated load:(Emax) | 0.1,0.2,0.5,1,2,3 | t |
| Maximal numbers of load cell verification Interval(Nlc): |
3000 | d |
| Minimum load cell verification intervals Intervals( Vmin): |
0.01 | % of rated load |
| Rated output(Cn): | 2.0±0.1% | mV/V |
| Combined error: | 0.015 | -% of rated output |
| Temperature effect on sensitivity (Tkc): |
0.0012 | -% of rated output/℃ |
| Temperature effect on zero balance (Tk0): |
0.0008 | -% of rated output/℃ |
| Zero balance | 1.0 | -% of rated output |
| Input resistance(Rlc) | 385±5 | Ω(Ohms) |
| Output resistance(Ro) | 351±2 | Ω(Ohms) |
| Insulation resistance | ≥5000 | MΩ (Mega-Ohms) |
| Safe overload | 150 | % of rated capability |
| Ultimate overload | 300 | % of rated capability |
| Operating temperature range | -20~+70/-20~+160 | ℃/°F |
| Recommend excitation | 8~12 | V( DC or AC) |
| Maximum excitation | 18 | V( DC or AC) |
| Material of elastomer | Al oy steel / Stainless steel | |
| Protection class | IP67/IP68 | |
The data for deviation of synthesis error,TKo,TKc are typicl values.
The sum of these data
meets the requirements according to OIML R60.
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