Level Switch

Product Details:

Intended use:

Membrane level indicator with Stainless Steel membrane to be used to control normally the minimum level of bulk solids in silos or vessels.

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.

Function:
The membrane must to be exposed to the material.The movement of the switch is the result of the pressure exerted by the incoming bulk material against the membrane which forces the membrane to move backwards, reversing the position of the switch and the signal is used for example to control the transport system in the silo.

The models "A-100", "AD", "SR" y "CD2M" and the models with S.S. membrane have a regulation system by a spring that allows the adjustment of the sensitivity. Tightening the regulation nut to reduce the sensitivity and increase the strain of the material to activate the microswitch. Clockwise insensitive.

The models are adjusted at their maximum sensitivity. It is necessary to ensure the proper pressure to the membrane that returns the membrane when there is no product covering it.

Mechanical connection:
Drill holes in the silo or vessel and mount the indicator using screws, rods, fasteners or nuts M6 making sure of the easy flow of the material and ensure that the product leaves the membrane without product on it.

Product Details:

Reinforced membrane level indicator to be used to control normally the medium or minimum level of bulk solids in silos or vessels. The models are certificated for use in potentially explosive Dust atmospheres hazardous areas.

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.

The membrane must to be exposed to the material.The movement of the switch is the result of the pressure exerted by the incoming bulk material against the membrane which forces the membrane to move backwards, reversing the position of the switch and the signal is used for example to control the transport system in the silo.

The models have a regulation system by a spring that allows the adjusment of the sensitivity. Tightening the regulation nut to reduce the sensitivity and increase the strain of the material to activate the microswitch. Clockwise insensitive.

The models are adjusted at their maximum sensitivity. It is necessary to ensure the proper pressure to the membrane that returns the membrane when there is no product covering it.

Drill holes in the silo or vessel and mount the indicator using screws, rods, fasteners or nuts M6 making sure of the easy flow of the material and ensure that the product leaves the membrane without product on it.

Product Details:

• Various customized process connections options
• Settable switching delay as a standard feature
• Long lasting and efficient in use

• Compact size.
• Universal industrial power supply. 15 to 80 VDC & 15 to 260 VAC)
• Low power consumption. No calibration required.
• Various customized process connections.
• Starting from 1" threaded size.
• Settable switching delay as a standard feature.
• Remote electronic version available on request.

Product Details:

• Suitable for all non sticky liquids and solids
• Suitable for side as well as top mounting.
• Single point/multipoint/pump control switching on single probe.
• Minimum and maximum fail safe field selectable.
• PTFE coated for corrosive and conductive liquids.
• Exd version available suitable for gas group II C,T6 as per IEC 60079-1-2007 & IEC 600529-2001

• Compact size.
• Low power consumption.
• Easy Dip Switch calibration.
• Customized process connections like Threaded/Flanged/Hygienic etc.
• Remote Electronic Version avaliable on request.