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Guided Wave Radar Level Transmitter Switch

Guided Wave Radar Level Transmitter Switch
guided wave radar level transmitter switch Product Introduction Guided wave radar is measuring instrument based on the principle of time travel, the radar waves travel at the speed of light, the running time can be through the electronic components are converted into level signals. Probe a high...
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guided wave radar level transmitter switch


Product Introduction


      Guided wave radar is measuring instrument based on the principle of time travel, the radar waves

travel at the speed of light, the running time can be through the electronic components are converted

into level signals. Probe a high frequency pulse and along the cable or rod probe propagation, when

pulse meets the material surface is reflected back by the receiver instrument within the receiving and

the distance signal into a signal.


     Radar Level Measurement are applied in kind of vessels, storage tanks etc. that experience various

processes and complicated conditions, and used in the external measurements that cannot be affected

following by the change of physical property of the measured medium. It adopts two-wire system

technology and is applicable to explosion-proof locations.
The maximum measured distance of the Non-contact and continuous measurement pulse-typed level measurement is 70m.


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Characteristics


Ø Radar level meter adopts a recommended industry emission frequency of 26GHz, so it has beam

angle is small, concentrated energy, has stronger anti-interference ability and greatly improves the

precision and reliability of measurement.

Ø Small antenna size, easy to install and dustproof cover antenna protection device.

Ø Light weight about 1KG, easy to install.

Ø The measurement range of up to 70 meters, covering a large reservoir water level measurement.

Ø With a variety of output circuit interface and data acquisition system.

The pulse working mode, radar level meter transmit power is very low, no harm to human body 

and environment.

 

 Application: Rivers

 Lakes, Shoal

 Measuring Range

 70 meters

 Process Connection

 Thread G1½ A″ /Frame /Flange

 Temperature 

 -40 ~ 100

 Process Pressure

 Normal pressure

 Precision

 ± 3mm

 Frequency Range

  26GHz

 Protection Grade

 IP67 / IP65

 Power Supply

 DC (6 - 24V) / Four-wire

 Signal output

 RS485 / Modbus Protocol

 Scene Display

 Optional

 Shell

 Aluminum / Plastic

 


Technical   Parameters 


 The outer shell

 Seal

 Silicone rubber

 Casing window

 Polycarbonate

 The ground terminal    

 Stainless steel

 Power supply voltage

 The standard type

 (16 ~ 26) V DC

 Intrinsically safe

 (21.6 ~ 26.4) V DC  

 Power dissipation    

 Max 22.5mA / 1W

 The cable parameters

 Cable entrance / plug  

 1  M20xl.5 cable entrance

 Terminal

 Conductor cross section 1.0mm²
 Output parameters 
 Output signal (4 ~ 20) mA/RS485

 Communication protocol   

 HART

 Resolution   

 1.6μA

 Fault signal   

 Constant current output; 20. 5mA, 22mA, 3.9mA

 The integral time  

 (0 ~ 50) s, adjustable
  Blind area 

 The ends of the antenna

 The maximum distance measurement  70 meters
 Microwave frequency      26GHz
 Communication interface   HART communication protocol

 The measurement interval

 About 1 second

 Adjust the time    

 About 1 second

 Working temperature

 (-40~100)

 

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