Model 344
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Model 344
Model series 344
The electrical force measuring devices of the model series TesT 344 are used for compressive force measurements in rough environments. The transducers, which are made of stainless steel, are easy to install. Their convex compression piece provides a correct force transmission in order to achieve excellent measurement results.
Electrical Force Transducers – Model 344
- Capacities: 2kN to 500kN
- For tensile forces
- Stainless steel
- Hermetically sealed
- High accuracy
- Sensitivity: 2mV/V
- For dynamic applications
- For rough environments
- TEDS module available
The electrical force transducers of the model series 344 are used for compressive measurements between 2kN and 500kN. They are suitable for applications under rough conditions because they are made of stainless steel as well as hermetically sealed. Due to their convex compression piece a precise force transmisson is ensured to achieve excellent measurement results. On demand you receive model 344 also with TEDS module inside the plug.
Model 344
>> 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 % ≤ ± 0,05
- Relative repeatability error in unchanged mounting position brg % ≤ ± 0,08
- Combined error Fcomb % ≤ ± 0,08
- 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 % ≤ ± 0,04
- Relative creep after 8 h K8 % ≤ ± 0,012
- Temperature effect on characteristic value per 10K TKC % ≤ ± 0,02
- Temperature effect on zero signal per 10K TK0 % ≤ ± 0,04
- 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 % ≤ 70
- Degree of protection acc. to DIN 60529 IP68
Normal lagervare, forbehold for mellemsalg
