MWS-ST/SR-11
 

MICROWAVE LEVEL SENSOR - SINGLE POINT LEVEL MWS-ST/SR-11 MICROWAVE LEVEL SWITCH
GENERAL
In the pursuit of excellence, WADECO's latest Microwave Level Switch, model number MWS-ST/SR-11, has an operating range of up to 100m . It incorporates two decades of experience and refined microwave engineering techniques. The result is a high quality, reliable sensor for non-contact single point level detection.
The MWS-ST/SR type Single Point Level Switch consists of a transmitter (MWS-ST) and a receiver (MWS-SR), installed face to face. The transmitter emits a microwave beam which is received by the receiver: an output relay is released when the beam is obstructed.

This microwave switch is best suited for level sensing in harsh environments and such locations where the sensing surfaces are likely to become dirty or covered with ash, dust or other material buildup. The ability of microwaves to penetrate such substances on the sensing surfaces makes this type of sensor of the best choice for single point level detection.

Highly reliable and zero maintenance, this sensor is an ideal replacement for contact type sensors such as paddle and float switches, capacitance sensors and tuning forks.

Some of the more common applications for this sensor include:

● Refuse in waste disposal/garbage bins,
● Minerals/ore/granules/grain in dry bulk hoppers,
● Liquid storage tanks,
● Ash/slag levels in incinerators,
● Hot product bunkers,
● Vehicle position detection,
● Plugged chute detection,
● Material flow control in feeder chutes.
SPECIAL FEATURES
1. UNAFFECTED BY ADVERSE CONDITIONS
● Microwaves are unaffected by temperature, flames, heavy vapor/smoke, airborne particles or dirt buildup on the antenna head.
● Designed for industrial use.
2. NON-CONTACT, NONINVASIVE & NON-INTRUSIVE
● All WADECO's Microwave Level Sensors are non-contact, which means longer life span.

● Noninvasive mounting is possible by installing detecting windows on either side of the vessel. The windows should be made of a nonconductive material, such as glass, ceramic or plastic, through which microwaves easily pass.

3. SOLID STATE RELIABILITY

● No moving parts means no mechanical failure.

● Low maintenance.

● Increased life span.
4. HIGH ADAPTABILITY

● Sensors may be fitted with a variety of standard flanges, waveguide extensions, stainless steel sensing heads and other accessories to allow for use in high temperature/high pressure and other such adverse environments.

● Power supply may be modified upon request (i.e. AC 100V/110V/200V/230/240V, DC 24V).

5. COMPACT, PORTABLE, SIMPLE TO INSTALL & OPERATE

● Transmitter and receiver operate independent of each other with built-in amplifiers, thus eliminating the need to connect the transmitter and receiver to a separate controller.

 

 

 
(135-812) #6-21Rm No:1402, Seyang ApexTower Nonhyeon 1Kong Gangnam-Gu, Seoul, Korea
Tel : 02-515-9377, Fax : 02-515-9374, E-Mail : nexinova@korea.com

 
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