Технически данни
- Сигнален контакт
- potential-free
- Комутационна способност
- 4A / 250V AC · with gas-ex I: i; < 0,1A (intrinsic safe)
- Комутирано напрежение
- 24 … 250 V AC; 12 … 125 V DC · with gas-ex U: i; < 30 V (intrinsic safe)
- Температура на околната среда
- -20 °C … +80 °C
- Температура на процеса
- -20 °C … +200 °C · with stainless steel membrane / without ATEX
- ATEX сертификати
- Dust: Ex II 1/2D IIIC · Gas and Dust: Ex II 2G IIC + II 1/2D IIIC
- Чувствителност
- adjustable from 100 g … 500 g · depending on membrane
- Закъснение при задействане
- none
- Материал – Корпус up to IP65
- Aluminium
- Материал – Мембрана
- NBR, VITON or Stainless steel
- Материал – Монтажен пръстен
- Aluminium or Stainless steel
- Монтажно положение
- any
- Поддръжка
- none
For coarse-grained solids
The MOLOSmembran MFB scores as a robust full, empty or demand indicator in silos and larger containers, even in potentially explosive areas. Particularly in coarse-grained solids, this robust device also shows its strengths as a dynamic level indicator and delivers reliable measurement results at an attractive price in demanding applications.
Предимства
- Versatile and universally applicable even with very coarse bulk solids
- Good price-performance ratio
- High reliability
- Simple installation
- No operating energy required
- Sensor does not protrude into silo, container or hopper
- Sensitivity adjustable
- Maintenance-free continuous operation
