AEP transducers / FT1 / Shear Beam Load Cell

Load cell suitable to work in hostile environments
High mechanical resistance
Completely made of stainless steel
Completely LASER welded
Degree of protection IP68

Long term stability APPROVED version on request


On request ATEX certificate (Zones 1 and 21) GAS and DUST

Description

SHEAR BEAM load cell for the measurement of static and dynamic loads Nominal Load from 350 kg  to 7,5 tons

Class (OIML R60) C2 and C3
Combined Error: 0,020%
Output: 2mV/V

Dimensions [mm]

CODE (C2) CODE (C3) LOAD
CFT1350KC25 CFT1350KC35 350 kg
CFT1500KC25 CFT1500KC35 500 kg
CFT11TC25 CFT11TC35 1 t
CFT12TC25 CFT12TC35 2 t

FT1A APPROVED

CODE (C2) CODE (C3) LOAD
CFT1A500KC25 CFT1A500KC35 500 kg
CFT1A1TC25 CFT1A1TC35 1 t
CFT1A2TC25 CFT1A2TC35 2 t

CODE (C2) CODE (C3) LOAD
CFT13TC25 CFT13TC35 3 t
CFT15TC25 CFT15TC35 5 t
CFT17T5C25 CFT17T5C35 7.5 t

Technical Data

ACCURACY CLASS: OIML R60 C2 C3
LEGAL DIVISIONS 2000 3000
NOMINAL LOAD (Emax) 350 – 500 kg
1 – 2 – 3 – 5 – 7.5 t
MIN. VERIFICATION INTERVAL (Vmin) FT1: Emax / 10000
FT1A: Emax / 15000
COMBINED ERROR NON-REPEATABILITY
ZERO RETURN over 30 min. CREEP at nominal load:
a) over 30 min.
b) over 20 and 30 min.
≤ ± 0.024 %
≤ ± 0.012 %
≤ ± 0.028 %≤ ± 0.026 %
≤ ± 0.012 %
≤ ± 0.020 %
≤ ± 0.010 %
≤ ± 0.020 %≤ ± 0.010 %
≤ ± 0.008 %
TEMPERATURE EFFECT (10 °C)
a) on zero
b) on sensitivity
£ ± 0.026 %
£ ± 0.020 %
£ ± 0.014 %
£ ± 0.014 %
NOMINAL SENSITIVITY SENSIVITY TOLERANCE 2 mV/V
£ ± 0.1 %
INPUT RESISTANCE OUTPUT RESISTANCE INSULATION RESISTANCE ZERO BALANCE
RECOMMENDED SUPPLY VOLTAGE NOMINAL SUPPLY VOLTAGE MAXIMUM SUPPLY VOLTAGE
420 ± 20 W
350 ± 2 W
> 5 GW
£ ± 1 % 10 V
1-15 V
18 V
MECHANICAL LIMIT values referred to nominal load:
a) minimum load
b) service load
c) max permissible load
d) breaking load
e) max transverse load
f) max permissible dynamic load DISPLACEMENT AT NOMINAL LOAD
0 %
120 %
150 %
> 300 %
50 %
50 %
from ~ 0.2 to ~ 0.5 mm
REFERENCE TEMPERATURE TEMPERATURE NOMINAL RANGE SERVICE TEMPERATURE
STORAGE TEMPERATURE
+23 °C
-10 / +40 °C
-20 / +70 °C
-20 / +80 °C
WEIGHT ~ 1.1 kg ~ 2.6 kg
PROTECTION CLASS (EN 60529) EXECUTION MATERIAL
CABLE LENGTH
IP68 (100h at 1m water column)
Acciaio Inox / Stainless Steel
5 m (on request 10 m)
FIXING SCREWS
a) diameter
b) resistance class
c) tightening torque
M12 12.9
150 Nm
M20 12.9
160 Nm

Acceleration of gravity g=9.80434 m/s2

Electrical Connections

PVC 105°C shielded cable, Ø 5.2 mm with 4 tinned Ø 0.35 mm2 conductors.

PVC 80°C shielded cable, Ø 5.2 mm with 6 tinned Ø 0.25 mm2 conductors.

Shield connected to the body of the load cell.

 

 

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