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Product Name: 80Ghz FMCW Radar Level Meter DCRD1000B4
Listing date:2019-12-04
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80Ghz FMCW Radar Level Meter DCRD1000B4

Application characteristics 

The 80GHz frequency modulation radar level gauge is especially suitable for high temperature, high pressure or high dust, and multiple mixing spaces. It meets many measurement requirements that require a large range and high precision.

 

The working frequency of DCRD1000B product has electromagnetic characteristics in the terahertz band, which makes it have characteristics that other measurement radar products do not have. For example, it has the ability to penetrate non-polar materials (like ray properties), and it has strong adhesion In the dusty industrial environment, it has ideal measurement stability and environmental resistance to interference, and does not require any blowing device. This product also has a very small antenna beam angle and a strong adaptive automatic gain function, in most cases it does not need to use the sight configuration. This makes the installation requirements of this product in the field very simple and economical, and the commissioning is also fast.



  


Main advantage

Compared with 26G or 6G radar, 80G radar has higher frequency, shorter wavelength, smaller beam angle and more energy concentrated characteristics; coupled with the application of FMCW technology, it has the following characteristics:

1.Large range, small blind area;

2.The beam angle is small, the antenna size is small, and it is easy to install. Less affected by tank connection size and obstacles;

3.The measurement accuracy is high, the anti-interference ability is strong, and the reliability is high.


Technical parameter  

Transmit frequency:80GHz;

Measuring range:0.1~30/120m;

Measurement accuracy:<±2mm;

Launch angle:3°;

Power supply range:DC24V±10;

Signal output:4~20mA OR RS-485;

Cable entry:M20x1.5;

Protection grade:IP67;

Explosion-proof grade:ExiaⅡCT6Ga、ExdiaⅡCT6Gb;

Installation method:G1½A thread, G3A thread or flange mounting;


Element

Code

Parameter/80GHz

DCRD1000

B4

Liquid, strong corrosive liquid, steam, foam

B5

Solid, strong dust occasions.

B6

Liquid, sanitary

Anti-explosion

P

Standard (non-Ex)

I  

Intrinsic safety (Exia II CT6 Ga)    

D  

Exd (Exid II CT6 Gb)   

T  

Dust explosion-proof(Ex tD iaD A21 IP66 T80℃)

 

Process connection/Material

G1

Screw thread ¾A

G

Screw thread GA

G3

G3A Screw thread

A

Flange DN50/stainless steel  316L

B

Flange DN80/stainless steel  316L

C

Flange DN100/stainless steel 316L

D

Flange DN125/stainless steel 316L

M

Universal flange DN80/Stainless steel316L

K

Universal flange DN100/Stainless steel316L

T

Universal flange DN125/Stainless steel316L

Y

Special custom

Antenna Type / Material

P1

Lens antenna 43mm/stainless steel 316L or PTFE

P2

Lens antenna 80mm/stainless steel 316L or PTFE

P3

Lens antenna 50mm/stainless steel 316L+PTFE

P4

Lens antenna 80mm/stainless steel 316L+PTFE

P5

Lens planar antenna/chuck DN50, DN80

Y

Special custom

Seal/process temperature

V

Viton/(-40~120)℃

K

Kalrez/(-40~200)℃

Electronic unit

2

(4~20)mA/24V DC/HART two wire

3

(4~20)mA/24V DC/HART four wire

4

 (4~20)mA/(85~265)V AC/HART four wire

 

5

RS485/Modbus/(6-26)V DC

 Enclosure/Protection grade

 

L

Aluminum/IP67

G

Aluminum/IP67 Two chamber

Cable entry

 

M

M20*1.5

N

½ NPT   


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