Choose your language:   
DEDICATED IN MAKING HIGH PRECISION LOADCELL
Home | About Us | Honours | Product & Services | Support & Knowledge | News | Contact Us
PRODUCTS & SERVERS
Featured products
  · Single point load cell/celda de aluminio
  · S-type load cell/Celda de S tipo
  · single ended shear beam/viga voladora
  · double ended shear beam/doble vigas
  · Single-ended Shear Beam with bellow/viga con abajo
  · Canister and Disc/Columna y Disco
  · Accessories/accesorios
  · indicator
  · Scales and balances/basculas y balanzas
  · tension link
 
  Product Search
Product & Services
   
 
  651CW     698A     688A     678A     668A     658A     648A     638A     628A     618A     651D     651C     651    

  688A Loadcell, 60kg...750kg
Special features : ¡¡

¡ñ Complies with OIML R60 C3 (Emax¡Ü500kg)
     regulations up to 5 000d for scales class III
¡ñ Off-center load compensated
¡ñ Protection to IP66
¡ñ 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
%
%
%
%
¦¸
¦¸
V(DC/AC)
V(DC/AC)
G¦¸
¡æ£ÛoF£Ý
¡æ£ÛoF£Ý
¡æ£ÛoF£Ý

0.02
600¡Á700
1.5
2¡À10%
¡À0.06
< ¡À0.0012
< ¡À0.0040
< ¡À0.017
< ¡À0.017
< ¡À0.017
< ¡À0.023
415 ¡À15
350¡À3
0.5¡­12
18
>1£Û50 VDC £Ý
-10¡­+40£Û15¡­+105£Ý
-10¡­+50£Û15¡­+122£Ý
-25¡­+70£Û-13¡­+158£Ý

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.

Hangzhou Huazhun Electronic Co., Ltd          Zhe ICP Prepared 09026906 No.
Address:313# Tianmu Mountains Road Hangzhou      Tel: +86(0)571-88196332 85025080      Fax: +86(0)57188196332