Load Cell and Weighing Scale
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QSC Double beam load cell

Model: QSC
Description:
Capacities:(Emax)
5,10,20,30,60,100,150,200klbs

Rated output:
2.0mV/V
Digital:1,000,000d
Accuracy:C3 OIML R60
Material of elastomer: Alloy steel or stainless steel

Details Description

Execution standard:
GB/T 7551-1997 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)

CAP./SIZE` A B C D E F G H
5~10klb 206.3 174.8 133.1 28.5 43.2 37.6 12.7 16.8
20klb 206.3 174.8 133.1 28.5 49.3 37.6 12.7 16.8
30~60klb 260.4 215.9 164.8 60.2 76.2 69.3 25.4 26.9
100klb 285.8 241.3 190.2 63.5 95.3 82.3 25.4 26.9
150klb 285.8 241.3 190.2 71.1 99.1 92.5 38.1 26.9
200klb 409.0 330.2 254.0 116.8 136.7 131.1 50.8 39.6

 

Circuit Diagram:

Electrical Termination
4 Core cable standard lengths:
<=30klbs: 6.0 m, >=50klbs: 12.0m
Diameter: Φ6
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 C3 Unit
Rated load (Emax): 5,10,20,30,60,100,150,200 klbs
Maximal numbers of load cell verification Intervals (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): 775±5 Ω(Ohms)
Output resistance(Ro): 702±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: 8~15 V( DC or AC)
Maximum excitation: 24 V( DC or AC)
Material of elastomer: Alloy steel / Stainless steel
Protection class: IP67/IP68

The data for deviation of synthesis error,TK0,TKc are typicl values. The sum of these
data meets the requirements according to OIML R60