Технически данни
- Захранващо напрежение
- 230, 115, 48, 24 V AC / 48, 24, 12 V DC
- Сигнален контакт
- 1mA / 4V DC … 2A / 250V AC · change-over contact, potential-free
- Температура на околната среда
- -40 °C … +70 °C
- Температура на процеса
- -40 °C … +260 °C · up to +350 °C on request
- Налягане в съда
- -0.5 bar … 5 bar
- Сертификати за взривозащита
- Dust: Ex II 1/2D IIIC; Ex II 1D IIIC; Ex II 1/3D IIIB · Gas and Dust: Ex II 2G IIB + II 1/2D IIIC; Ex II 2G IIC + II 1/2D IIIC; Ex II 2G IIC + II 1D IIIC; Ex II 1G/- IIB + II 1D/- IIIC; Ex II 1G/- IIC + II 1D/- IIIC
- Присъединяване към процеса
- Flange · Stainless steel
- Материал – Корпус IP66
- Aluminium or stainless steel
- Материал – Удължение (вал и измервателна лопатка)
- Stainless steel
- Материал – Уплътнителен пръстен
- NBR, VITON, PTFE
- Монтажно положение
- horizontal
- Поддръжка
- none
For difficult to access measuring points
The MOLOSroto DF257 can be used in almost all bulk solids for empty or demand signaling in silos and containers. The individual device configuration with numerous options and the extensive range of accessories allow the rotary paddle switch to be precisely adapted to the specific application. The angled design with cable extension enables level measurement even at measuring points that are difficult to access.
Предимства
- For very high loads, e.g. in the event of the collapse of large bridges
- Expensive protective roofs no longer necessary
- Ideal for build-up on the inner silo wall
- Insensitive to pressure, temperature, dust, caking, material conductivity
- Also suitable for explosion-hazardous areas
- Versatile and universally applicable
- Very good price-performance ratio
- Robust angled jib with max. 500 mm length and flange connection
- High reliability
- Suitable for hard-to-reach measuring points
