Model 302
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Model 302
Model series 302
The electrical force transducers of the model series TesT 302 are often used when cramped spaces and high standards occur at the same time. These sensors, which are made of stainless steel, are available for the measurement of compressive forces.
Electrical Force Transducers – Model 302
- Capacities: 1kN bis 10kN
- For compression
- Stainless steel
- Small dimensions
- Sensitivity: 2mV/V
- High accuracy
- For dynamic applications
- Optional: TEDS module
The electrical force transducers of the model series 302 are space-saving and due to their low construction height they also fit into smallinstallation spaces. They are made of stainless steel and are exclusively applicable for compressive forces. The installation of a TEDS module inside the plug is possible on demand so that the prerequisites for an automatic sensor recognition are set.
Model 302
Technical data according to VDI / VDE directive 2638
Zero signal when removed S0 mV/V 0,02
Rated characteristic value Cnom mV/V 2
Relative error of characteristic value dC % ≤ ± 0,1
Relative linearity error dlin % ≤ ± 0,06
Relative repeatability error in unchanged mounting position brg % ≤ ± 0,02
Combined error Fcomb % ≤ ± 0,1
Reference temperature Tref °C 21
Rated temperature range BT,nom °C -10…+40
Operating temperature range BT,G °C -15…+60
Storage temperature range BT, S °C -20…+70
Relative creep after 30 min K0,5 % ≤ ± 0,06
Relative creep after 8 h K8 % ≤ ± 0,018
Temperature effect on characteristic value per 10K TKC % ≤ ± 0,05
Temperature effect on zero signal per 10K TK0 % ≤ ± 0,05
Input resistance Re Ω 750 ± 25
Output resistance Ra Ω 700 ± 2
Insulation resistance Ris GΩ > 5
Max. excitation voltage U V 15
Rated range of excitation voltage BU, nom V 5…10
Limit force FL % ≤ 150
Breaking force FB % ≥ 300
Max. permissable dynamic load 2) Ldy % ≤ 75
Degree of protection acc. to DIN 60529 IP67
Normal lagervare, forbehold for mellemsalg
