Product View
1.Product Description
120GHz FMCW radar level transmitter 0-150m for liquids or solids tanks
the 120GHz FMCW Radar level transmitter using 10GHz sweep bandwidth, it is been calculated by FPGA chip hardware can achieve the Fast Fourier Transform. the company's engineer & technical personnel creatively applied diffraction wave separation and spectrum refinement algorithm technique to reach the measurement accuracy up to 0.217mm (Theoretical value) within 50 meters range, and in the static air vertical reflection surface test, the distance-resolution is 8mm.

 

the product DCRD1000B just need 80ms to finished the distance measurement & calculation process for 100m ranges. this allows the system to have more time and resources to deal with various kinds of things on level application of the instrument, such as: echo signal probability assessment / level prediction / level reliability analysis / input&output/ communication, etc.

 

DCRD1000B using PTFE lens antenna with hermetic potting design, there is a perfect solution which resolved the antenna near field radiation suppression issues, that makes it has a good directional performance and less 1 degrees beam angle (the mass product manufacturing process differences, may be biased 0.3 degrees).

2. Features

 120GHz FMCW radar level transmitter 0-150m for liquids or solids tanks

120GHz FMCW radar level transmitter, especially be used in the high temperature & pressure,  strong dust & multiple mixing environment, it can satisfy many applications for a large range measurement with high-precision requirements.

 

the product DCRD1000B has an electromagnetic characteristic of the terahertz band, which makes it have advantage that other radar level products haven't, such as its ability to penetrate non-polar materials( ray properties), in an industrial environment where strong adhesion and strong dust, it has ideal measurement stability and environmental resistance to dry torsion, and does not require any purge equipment. this product also has a very small antenna beam angle and strong self-adaptive automatic gain function, it don't need to use the aiming configuration in most cases. this product's application installation conditions are simple and economical, debugging is also efficient.

3. Technical Parameters
120GHz FMCW radar level transmitter 0-150m for liquids or solids tanks

Frequency range: 120GHz~130GHz, Frequency modulation sweep frequency width: 10GHz;

Measuring range: 0.1-50/100/150m;

Measurement resolution: 0.008m;

Accuracy: <0.7mm;

 Launch Angle: 0.7(with lens radome);

Dielectric constant range: 1.0100, Medium viscosity <1000cp;

Power supply: 9.0~42.0VDC(<5W) four wire or 110-250VAC, 50Hz/60Hz(<6W);

Communication mode: HART/MODBUS/PROFIBUS bus;

Signal output: 4~20mA (with HART/MODBUS/PROFIBUS*bus) or RS-485;

Control output: 1 wire, 250VAC/24VDC, 5A relay; Alarm range control can be configured(Optional);

Site operation/: 2.6" inch Color screen / 4 key configurable;

Process temperature/humidity: -60~20095%RH; -60~1000(with antenna heat pipe/quartz isolation flange);

Housing material: Aluminium alloys single chamber or double chamber(220VAC Only with double chamber);

Antenna type:, PTFE/PEEK/PE, can choose Lens antenna guard/Anti-corrosive antenna/Antenna heat pipe/Quartz isolation flange;

Process pressure: -1~5MPa;  -1~32MPa(with quartz isolation flange);

: M20x1.5;

Recommend the cables: AWG18 or 0.75mm;

Protection grade: IP67;

: ExiaCT6Ga, ExdiaCT6Gb;

Installation type: M56x2 screw thread or DN50 flange;

4.Outer Display
120GHz FMCW radar level transmitter 0-150m for liquids or solids tanks

5.Model selection
120GHz FMCW radar level transmitter 0-150m for liquids or solids tanks

United	Code	Parameter
Anti-explosion	P	Standard (non-Ex)
	I	Intrinsic safety (ExiaIICT6 Ga)
	D	Intrinsic safety+Exd(Exd ia II CT6 GB)
Process connection/Material	M	Screw threadM56x2
	A	FlangeDN50/Stainless steel304
	B	FlangeDN80/Stainless steel304
	C	FlangeDN100/stainless steel304
	D	FlangeDN125/Stainless steel304
	Y	Special custom
Antenna Type/ Material	P1	LEns antenna
	P2	Lens antenna+radome
	P3	Lens antenna high temperature type
	P4	Lens antenna ferrule Type
	Y	Special custom
Seal/Process temperature	V	Viton/(-40~150)
	K	Kalrez/(-40~250)
	K	Kalrez/(-40~1000)
Electronic unit	2	(4~20)mA/24V DC/HARTTwo wire
	3	(4~20)mA/24V DC/HARTFour wire
	4	(4~20)mA/(85~265)V AC/HARTFour wire
	5	RS485/Modbus/(6-26)V DC
	6	Radio frequency 433M
Housing/Protection grade	L	Aluminum / IP67
	G	Aluminum / IP67 Double chamber
Cable entry	M	M20*1.5
	N	NPT
Live display/ Programming	A	with
	X	without
Special custom	Y	Special custom

6.Application
120GHz FMCW radar level transmitter 0-150m for liquids or solids tanks



Our Service
1. Our Company

Xi'an Dechuang Electrical Technology Co., Ltd., located in Xi'an High-tech Industrial Development Zone, is a manufacturer and supplier committed to the research and production of the power monitoring & protection system and the intelligent radar level transmitter.

the company owns a technical team that engaged in automation systems design, installation for several years. Nowadays, the company relies on its research strengths to provide with advanced technology, reliable automation products and dedicated after-sale service.

the main products are power monitor series and radar level transmitter series. the level measuring products include 120GHz radar level transmitter, 26GHz high frequency radar level transmitter, guided wave radar level transmitter, pressure transmitter, flow meter and Magnetic Level Indicator. these products are widely used in electricity, water, food & beverage, petroleum, petrochemical, coal, chemical, metallurgy industries.

2.Our factory

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