638A 5kg to150kg single point load cell for platform scale
638A 5kg to150kg single point load cell for platform scale
Model
638A

Item specifics

load cell type
single point type
material
alumninum
Accuracy class
OIML C3
capacity
5/7/10/15/20/30/50/75/100/150kg
Sensitivity
2.0 ±10%mV/V
Zero balance
0.02mV/V
Creep over 30min
0.02%
Repeatability
0.017%
IP Rating
IP66
Application
checkweighter,platform scale

Product review

Description

interchangeable with Vishay HBM,Mettler Toledo Load cell

638A IS single point load cell
Interchangeable with Vishay Tedea 1040/1041

PARAMETER UNIT TECHNICAL DATA
Rated capacity (Emax) kg 5/7/10/15/20/30/50/75/100/150
Accuracy class  C3
Sensitivity mV/V 2.0 ±10%
Platform size mm400 450
Zero balance mV/V0.02
Creep over 30min %0.02
Temperature effect on zero %/ 0.004
Temperature effect on output %/ 0.0014
Hysteresis % 0.017
Linearity deviation % 0.017
Repeatability % 0.017
Nominal temperature range  -10 to +40
Service temperature range  -30 to +70
Limit load % of R.C. 150
Break load % of R.C. 200
Nominal excitation V 5~12
Max. excitation V 15
Input impedance  405 ±10
Output impedance  350 ±3
Insulation resistance M >2000
Cable length M 2
Cable type  4 conductors, Braid Shielded, Black PVC Jacket