Strain gauge CRLC 20 t (Special developments)
With the CRLC strain gauge from Esit, it is easy to measure tensile forces. Protective plates and washers protect the sensor from overloads. The degree of protection IP66 makes the steel body of the sensor practically invulnerable, it is covered with a special anti-corrosion paint and has full moisture and dust protection.
Cranes and mechanisms similar to them are the main field of use of CRLC strain gauges, which are used wherever it is necessary to measure the load or control the overloading of cables.
| Rated load (Emax) | kg | 20000 |
| Accuracy class (OIML R 60) | ||
| Discreteness by class ( n LC ) | ||
| Minimum weighing interval (V min ) | ||
| A common mistake | % Emax | ≤ ± 0.5 |
| Error of return to zero (DR) | % Emax | |
| Minimum load | % Emax | 0 |
| Maximum overload | % Emax | 150 |
| Permissible horizontal overload | % Emax | |
| Destructive overload | % Emax | 300 |
| Deformation (at Emax) | mm | |
| Maximum excitation voltage (Umax) | IN | 10 |
| RCP (Cn) | mV / V | 1 |
| Zero balance | % Cn | ≤ ± 2.0 |
| Input impedance | Ω | 380 |
| Output resistance | Ω | 350 |
| Insulation resistance | MΩ | ≥500 |
| Compensated operating range | ° С | -10 … + 40 |
| Operating temperature range | ° С | -40 … + 80 |
| Sensor material | Steel | |
| Protection class (according to EN60529 classification) | IP66 | |
| Cable length | m | 5 |
| Cable diameter | mm | 5 |
| Mass | kg | 9.7 |
| Package weight and dimensions | cm / kg | 32x34x15 / 10.2 |
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