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Load Cells

30 Ton Load Cell


30 Ton Load Cell

Product 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)
QS Double beam load cell QS Double beam load cell

Circuit Diagram:
Electrical Termination
4 Core cable standard lengths:
<=30t: 12.0 m, >=40t: 16m
Diameter:Φ6
Connection:
Refer to the following drawing:
QS Double beam load cell

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): 10,20,25,30,40,50 t
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

2 Ton Load Cell


2 Ton Load Cell

Product Description

Specification:
Rated Load: 500KG, 1T, 2T, 3T, 5T, 10T
Rated Output: 2.0000+/_0.001mv/v
Total Error: +/_0.02%F. S
Recommended Excitation Voltage: 5v-12v(AC or DC)
Maximum Excitation Voltage: 15V(AC or DC)
Zero Balance: +/_1% F. S
Input Impedance: 380+/_5ohms
Output Imedance: 350+/_2ohms
Isulation Impedance: >=5000Mohms.
Safe Overload: 150% F. S
Ultimate Overload: 200% F. S
Operation Temp. Range: (-30 to +70)C
Compensated Temp. Range: (-20 to +60)C
Temp. Effect On Load: +/_0.02%F. S/10C
Temp. Effect On Zero: +/_0.02%F. S/10C
Material: Alloy Steel / Stainless steel
Protection Class: IP67&IP68
Citation: GB/T7551-1997/OIML R60
Mode of Connection: Input+: Red
Input-: Black
Output+: Green
Output-: White


Technical specifications may be altered without notice. All capacities shown are indicative only


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