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Jieshi (Beijing) Electromechanical Technology Co., Ltd
Acetylene microwave material flow detector
NegotiableUpdate on 05/14
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Overview
The acetylene microwave material flow detector is based on the Doppler principle, so the sensor emits microwaves to form a microwave field. If the solid material moves through this wave field, the microwave will be reflected and received again by the sensor, and converted into a relay signal output. Detection of material flow that can be installed inside pipelines, on conveyor belts, on drop barriers, bucket elevators, chutes, wind conveyors, vibration troughs, or similar conveying facilities. This device can detect flow problems during the transportation or feeding process of powder, debris, small spherical, granular materials in advance. This helps to avoid various serious problems caused by pipeline blockage.
Product Details
1、 AcetyleneMicrowave material flow detectorTechnological advantages
1) Reliable microwave measurement principle;
2) Applicable to all materials;
3) Adjustable sensitivity, damping, and hysteresis;
4) Online monitoring of the conveying process of solid materials;
5) Compact structure, easy to install;
6) Connect through flange threads or other means;
2、 AcetyleneMicrowave material flow detectorTechnical parameters
Shell material stainless steel
Sensor exterior made of Teflon (optional ceramic)
Protection level IP65
Environmental temperature -20 ℃ to+70 ℃
Process temperature -20 ℃ to+90 ℃ (high temperature type can be customized)
Process pressure 2 bar (optional 25 bar)
Power supply 18~36V DC
Current consumption is approximately 80mA at 24V DC
Transmission power<20 dBm
Output (switching) relay output (switching contacts, no potential)
Switching voltage 110V DC/125V AC
Switching current 1A, 110V; 0.5A， 125Ｖ
Switching power 30W/35VA
Electrical connection threaded connection
Adjustable parameter sensitivity, signal damping, hysteresis
Parameters are obtained through potentiometers and switches
Indicator LED green (working)
LED red (switching)
LED yellow (flow indicator)
3、 Typical applications
1) Pneumatic chute cement flow detection;
2) Monitor the transportation of raw material preheaters in cement plants;
3) Monitor the flow of free fall feed;
4) Secondary fuel flow detection of gas rising pipeline;
5) Monitor the feeding situation of the spiral feeder in the gypsum plant;
6) Measurement of coal powder flow during blast furnace injection;
7) Pneumatic conveying control of metal steel ball conveying;
8) Free fall sugar beet dust flow monitoring, etc
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