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Benui Electric > Load cell > Compression load cell > LFT Wheel shaped load cell

LFT Wheel shaped load cell

Model: LFT
Description:
Capacities:(Emax)

0.5,1,2,3,5,7.5,10,20,30t
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)

LFT Wheel shaped load cellLFT Wheel shaped load cell

CAP./SIZE ΦA ΦD M H2 H3 H4 B1 B2

0.5,1,2,3t

29 11 16 34.8 18 3 138 112
5,10t 39 13

32x2

47.8

20 6.4 160 130

20,30t

50.4

18 39x3 57.2 25 6.4

170

133
Item\ Parameter C3 Unit
Rated load (Emax):

25,30,40,50,60

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): 1550±5 Ω(Ohms)
Output resistance(Ro): 1402±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: 8~24 V( DC or AC)
Maximum excitation: 48 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

 

Circuit Diagram:

Electrical Termination
4 Core cable standard lengths:
0.5~3t:3m, 5~10t:6m,20~30t:13m
Diameter: Φ6
Connection:
Refer to the following drawing:

LFT Wheel shaped 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): 0.5,1,2,3,5,7.5,10,20,30 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