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PF Pendulum level indicator
Full indicator for powdery, granulated and grainy bulk goods
- grain size up to 100 mm and bulk weight from 0.3 t/m³ ... 3.0 t/m³
- preferred for mechanically filled silos and containers
for example with screw conveyors, feeders, elevators etc.
They are used for controlling the filling level in silos and containers.
The pendulum level indicator guarantees absolute reliability and
safe function even under extreme conditions.
Installation
Level indicator for vertical mounting
Function principle
The indicator is using the dumping cone of the bulk material.
The bulk goods, being dumped beside the pendulum, are moving the
pendulum more and more aside, as the filling level increases.
A signal switch registers this movement and evaluates it.
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Suitable for all industrial fields
| Technical data |
| Materials |
housing: aluminium, RAL 7001 coated rod: aluminium,as option stainless steel 1.4301 / 304 cone: aluminium, as option stainless steel 1.4301 / 304 seals: NBR, black
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| Bulk temperature |
-25 °C ... +80 °C |
| Ambient temperature |
-20 °C ... +70 °C |
| Signal contact |
change-over contact, potentialfree |
| Capacity of the contact |
4 A / 250 V AC |
| Mounting position |
vertical |
| Type of protection |
IP65 according to DIN EN 60529 |
| Maintenance |
none |
B1 = Ex type of protection II 1/2D T 80 °C IP66
EC-Declaration of conformity II 1/2D >> Download >> EGKE-PF-B1
Operating instructions >> Download >> PF-BA-01
B5 = Ex type of protection II 1/2D IP66 T80 °C and
II 2G EEx ia IIB T6
also usable for hybride mixtures
EC-Declaration of conformity II 1/2D >> Download >> EGKE-PF-B5
Operating instructions >> Download >> PF-B5-BA
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