STRAIN GAUGE CYLINDERS (HARDENED CONCRETE TESTING)


CE ISO 376 EN12390

Standard reference force transducers specially designed for checking concrete testing machines according to the EN 12390-4 or standard DIN 51302-2.

o Allows the homogeneity of the repartition of the forces generated to be checked by verifying:
   - self-alignment and restraint on movement of the upper plate
   - alignment of the machine's component parts
o Standard dimensions
o 4 independent full bridges at 90°
o Protection class: IP65
o Material: nickel-plated alloy steel
o Cable length: 4 x 6 m (other lengths available on request)

Technical drawings available on datasheet

AVAILABLE OPTIONS

DIGITAL-OUTPUT
USB
ASTM-E74
SOFTWARE
EN12390
ISO376
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123901
Relative reversibility error (% M.V.**) - <± 0.3
Relative repeatability error with rotation (% M.V.**) - <± 0.2
Relative repeatability error without rotation (% M.V.**) - <± 0.1
Stabilization time after power excitation supply (s) 200...600 200...600
Creep error over 30 min. (% F.S.*) <± 0.25 <± 0.1
Zero shift after loading (% F.S.*)
<± 0.05 <± 0.05
Reference temperature (°C) 20 20
Compensated temperature range (°C) 0...+30 -10...+45
Service temperature range (°C)
-25...+70 -25...+70
Storage temperature range (°C)
-50...+85 -50...+85
Temperature coefficient of the sensitivity (% F.S.*/10°C) 0.05 <± 0.035
Temperature coefficient of zero signal (% F.S.*/10°C) 0.05 <± 0.03
Zero balance (mV/V)
0.02 ± 0.02
Nominal sensitivity (mV/V) 1.5 1.5
Input resistance (ohm(s)) 350 or 700 ± 2 350 or 700 ± 2
Output resistance (ohm(s)) 350 or 700 ± 2 350 or 700 ± 2
Insulation resistance (50 V) (Mohm(s)) >5000 > 5000
Reference excitation voltage (VDC)
10 10
Permissible nominal range of excitation voltage (VDC) 5...15 3...12
Safe load limit (% F.S.*) 110 110
Breaking load (% F.S.*)
>300 >300

* : Full Scale of the force transducer.
** : M.V. is the measured value. The mentioned values are only valid if M.V. >= 10 % of full scale.
Specifications subject to change without notice.

Datasheets
Manuals
  • MA-Manuel-général-capteur_FR.pdf (268.69k) *
  • MA-General-instructions-for-load-cells_EN.pdf (266.61k) *
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