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Boot Level Switch

Boot Level Switch

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Reinforced membrane level indicator. Is to be used to control normally the minimum level of bulk solids in silos or vessels and with high density bulk goods or with a hight abrasion to the membrane due to the product.

These controllers consist of a switch actuated by a membrane and it is recommended for dusty and powdery, granulated and grainy bulk goods like dust, flour, grain, sand, plastic, etc. with an easy flow and a bulk density from 0.3 to 2.5 t/m3.

Description

Technical data : 

Name Membrane level indicator
Type AD – ref: 2212…
Density of the product 0,3 t/m3 – 2,5 t/m3
Ambient pressure Atmospherical
Maximum pressure +0,5 bar
Cable entry M20x1,5
Maximum voltage 250 V AC
Contact function 1 NO + 1 NC
Capacity of the contact 15 A / 250 V AC (for resistive loads)
For inductive or capacitive loads reduce at 50%
Product temperature -20° C – +200° C
Ambient temperature -20° C – +80° C
Protection IP65, according to DIN EN60529
Weight 1,85 Kg
Sensitivity 200 – 500 g adjustable
(Depending of the model.
Consult your application to our Technical Department)
Materials:
Housing Aluminium, RAL 7001 coated
Membrane NBR
Mounting ring and screws Aluminium ring, RAL 7001 coated
and screw Zincated Steel
(Under request Stainless Steel 1.4301)

 

Dimensions : 

Attachement

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