Flow/Non-Flow and Blocked Chute Detection - Sensor Overview

General

The MWS-DP-3 Microwave Solids Flow Sensor detects moving solids by utiSmall rock crusher machinelising really penetrating microwaves and also the Doppler effect. The sensing head transmits microwaves toward the target material. A portion of the microwaves are reflected back on the sensing head and analysed as to regardless of whether they're from a moving or stationary object. The really penetrable microwaves are able to pass through a buildup on the head and perhaps as a result of pipe made of non-conducting resources like plastics. It is actually very best suited for detecting such components as powder, granules, and so forth, moving through a vacuum pipeline.

Specific Attributes

Blocked Chute Detection

On top of that to currently being employed as a solids flow sensor, it could possibly be applied as a transmitter in blend with a receiver so as to detect a blocked chute.

Equipped That has a Filter for Screening Needless Incoming Doppler Signals

This function eliminates pointless incoming Doppler signals for instance the signals from a vibrating pipe or conveyor and improves the S/N ratio. This permits the sensor to be applied in destinations the place previously, non get in touch with flow detection was pretty much not possible.

Outfitted By using a Sensitivity Margin Indicator

The acquired electrical power degree and the sensitivity set stage are indicated within the sensor making it possible for for effortless visual adjustment and upkeep from the sensor. The indicator evidently displays the advantage of the filter screening influence.

Application Examples

Flow/Non Flow Detection

Due to the filter function, the solids flow sensor detects only the falling material with out interference from conveyor one or 2.

Flow/Non-Flow & Blocked Chute Detection

The receiver receives microwave beams from the solids flow sensor. When the beam is interrupted, the receiver will output a "blocked chute" signal. The operating distance between the Solids Flow Sensor and Receiver is up to 80 metres (standard type) but may vary from sensor to sensor and according to installation circumstances. When the MWS-SR-2 receiver is utilised for this application, its channel function cannot be made use of.

Installation Examples

The sensor might be installed between 2 conveyors. Distance between the two conveyors is 500 millimetres. Falling lumps of metal (50mm in size, 700*c) from the screw conveyor are detected without interference from the 2 conveyors' movement.

These sensors work extremely well and will save you from costly downtime or your maintenance manager from extreme heartache. The MWS-DP-3 is perfect for blocked chute detection applications for example those in mining, food processing, recycling plants and so on.
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