Load Cell for PlatforM

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688A Loadcell, 60kg...750kg
Special features :  
● Complies with OIML R60 C3 (Emax≤500kg)
     regulations up to 5 000d for scales class III
● Off-center load compensated
● Protection to IP66
● Explosion proof version (Ex ib II CT4)

 
Dimensions (in mm; 1mm = 0.03937 inches)

Technical Data
Type 688A
Accuracy class according to OIML R60
Maximal numbers of load cell verification intervals  (nLC)
 C3
 5 000
 -
 5 000
Maximal capacity (Emax)
  kg
 60; 100; 200; 300;  500
 600; 750
Minimumload cell verification interval(Vmin)
Reference Max.platform size
Weight (G), approx.
Sensitivity (Cn)
Zero balance
Temperature effect on sensitivity (TKc) *
Temperature effect on zero balance (TKo)
Non-linearity (dlin)  *
Repeatability (drep)  *
Hysteresis error (dhy) *
Creep (dDR)in 30 min.
Input resistance (RLC) [Red(+)-black(-)]
Output resistance (RO) [Green(+)-white(-)]
Reference excitation voltage (Uref)
Maximal excitation voltage
nsulation resistance (Ris)
Nominal temperature range
Service temperature range
Storage temperature range
% of Cn
mm
kg
mV/V
mV/V
% of Cn/k
% of Cn/k
%
%
%
%
Ω
Ω
V(DC/AC)
V(DC/AC)

℃[oF]
oF]
oF]
0.02
600×700
1.5
2±10%
±0.06
< ±0.0012
< ±0.0040
< ±0.017
< ±0.017
< ±0.017
< ±0.023
415 ±15
350±3
0.5…12
18
>1[50 VDC ]
-10…+40[15…+105]
-10…+50[15…+122]
-25…+70[-13…+158]
Safe load limit (EL)
Breaking load (Ed)
% of Cn
% of Cn
  150
  300
Protection class (IP) acc. to IEC529
  IP67
Material
  Aluminum
Optionally
  Explosion proof version(Ex ib II CT4)
* The data for deviation of linearity, repeatability, hysteresis error and temperature effect on sensitivity are typical values. The sum of these data meets the requirements according to OIML R60.

Send message to this supplier
Ms. Luisa
Tel: 86-571-85851235
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Contact Method
Huazhun Weighing Technology Co.,Ltd.
Huatai Industrial Park, 788# Xixi Road, Hangzhou, Zhejiang, China (Mainland)
Fax: -
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