Blast-furnace-high-temperature-radar-system

Radar Level Measurement System for High-Temperature Blast Furnace. This article is a case introduction for a customized radar level system.

Introduction of Radar Level Measurement System for High-Temperature Blast Furnace

In the picture:

1. Dryer: The function of the dryer is to dry compressed air. The compressed air used for the radar purging device must be dewatered and dry compressed air. In order to ensure the service life and function of the radar device.

Air-conditioning gun: It can cool down the compressed air. After the compressed air processed by the cold air gun reaches the radar purge device, it has a cooling effect. Can protect radar.

If the dryer and the air-conditioning gun are configured at the same time, there is basically no maintenance problem after installation. It can be used normally for a long time.

The dryer and air-conditioning gun can also be configured with only one choice. Radar can also work very well. However, maintenance may occasionally be required.

The configuration of the dryer and air-conditioning gun is up to you according to your budget.

2. Solenoid valve + time relay control, their function is to control the purge frequency and time. Save energy costs.

We will make a small explosion-proof control cabinet.

After installation, you only need to set the purge frequency and time. The purge frequency and time need to be set according to the dust situation in your furnace.

3. Purge device. Use compressed air to purge the dust in the furnace while cooling down.

4.120GHz FM continuous radar level meter

5. Compressed air pipeline. The distance between the dryer and the radar must not be longer than 30 meters. That is, 5. The total length of the compressed air pipeline cannot exceed 30 meters.

6. Compressed air outlet

7.4-20mA or 485 output line. Choose according to your needs.

8. Air compressor. For supplying compressed air. Configure according to customer requirements. Customers can also purchase locally. Or, configure it in our factory.

Extended reading: Magnetostrictive Hydraulic Cylinder Position Sensor

Introduction of 120GHz FM continuous Radar Level Meter

120GHz FM continuous radar level meter
  • Transmission frequency: 120GHz
  • Measurement accuracy: ±1mm
  • Measuring distance: 36m / 150m
  • Output mode: (4~20)mA+HART
  • Power supply: 24VDC
  • Debugging method: LCD
  • Temperature: Ambient temperature: -40℃~80℃
  • Process temperature: -40℃~200℃
  • Explosion-proof/protection grade: EX d C T6 Gb
  • Recommended use: Super strong dust storage tank, fast material flow conditions

The above parameters are conventional style parameters.

Extended reading: Radar Level Meter for Corrosive Liquids

The following table is a customized parameter list:

Code Description
0 Not explosion-proof Explosion-proof requirements
1 Explosion-proof
1 liquid Measuring medium
2 solid particles
3 solid powder
A 24VDC power supply
B 220VAC
1 Guided wave hard rod type Antenna type
2 Guided wave flexible cable type
3 Stainless steel bell mouth
4 rod antenna
5 Flat
6 Drop type
7 lens type
8 UHF 120GHz
9 Special custom
C Normal temperature type (-40~80)℃ Process temperature
H High temperature type (-40~200)℃ plus heat sink
G Ultra-high temperature type (-40~350)℃ high temperature material + heat sink
S Special high temperature (-40~1200)℃
F1 1.0MPa Pressure Level
F2 1.6MPa
F3 2.5MPa
F4 4.0MPa
S special
L1 threaded connection (order note) Process connection
D50 DN50 flange
D80 DN80 flange
D100 DN100 flange
S other
1 PP Flange material
2 Tetrafluoro
3 stainless steel
4 special
A 4-20mA output signal
B 4-20mA+HART
C RS485
C with purge Whether with purge
N without purge
L 0~70000mm optional Range

Therefore, according to your measurement requirements, our selection is

Ultra high frequency 120G radar level gauge, model: 03A8SF21003AC

[Blast furnace installation, temperature: 400 degrees, pressure: 1.6MPA, dust inside, range: 30 meters, power supply: 24VDC, output signal: 4-20MA, two-wire system, installation size: DN100PN16 flange, with purge interface]

Quotation for Radar Level Measurement System for High-Temperature Blast Furnace

ConfigurationDescriptionPrice/PC
120G radar level gaugeModel: 03A8SF21003ACUSD ?898.50
DryerAdsorption dryerUSD ?25.00
Air Conditioner USD ?50.00
Solenoid valve controlSolenoid valve + time relay controlUSD ?60.00
Air compressorFor supplying compressed airUSD ?05.00

Featured Radar Level Transmitters

Measuring medium: liquid;
Measuring range: 0.05m~30m;
Process connection: G1½A / 1½NPT thread / flange ≥DN50;
Process temperature: -40~80℃;
Process pressure: -0.1~0.3 MPa;
Antenna size: 32mm lens antenna;
Antenna material: PTFE

SI-FMF12 Frequency Modulated Continuous Wave Radar Level Sensor

Measuring medium: liquid Measuring range: 0.05m~35m Process connection: G2A thread/flange≥DN65 Process temperature: -40~110℃ Process pressure: -0.1~1.6MPa Antenna size: 42mm lens antenna Antenna material: PTFE

SI-FMF13 FMCW Radar Water Level Sensor

Measuring medium: liquid
Measuring range: 0.1m~100m
Process connection: flange ≥DN80
Process temperature: -40~110℃
Process pressure: -0.1~0.3MPa
Antenna size: 78mm lens antenna
Antenna material: PTFE

SIRD-901 Radar Corrosive Liquid Chemical Level Sensor

Application: various corrosive liquids
Measuring range: 10 meters
Process connection: thread, flange
Process temperature: -40~130℃
Process pressure: -0.1~0.3 MPa
Accuracy: ±5mm
Protection level: IP67

SIRD-902 Drop Antenna Radar Tank Level Sensor

Application: temperature-resistant, pressure-resistant, slightly corrosive liquid
Measuring range: 30 meters
Process connection: thread, flange
Process temperature: -40~130℃ (standard type) / -40~250℃ (high temperature type)
Process pressure: -0.1~4.0MPa
Accuracy: ±3mm
Protection level: IP67

SIRD-902T Microwave Radar Liquid Level Sensor

Application: corrosive liquid, steam, volatile liquid
Measuring range: 20 meters
Process connection: flange
Process temperature: -40~130℃ (standard type) / -40~250℃ (high temperature type)
Process pressure: -0.1~2.0MPa
Accuracy: ±3mm
Protection level: IP67
Frequency range: 26GHz

Sino-Inst offers over 10 Radar level transmitters for level measurement. About 50% of these are Radar level meters, 40% is the tank level sensor.

A wide variety of radar level meters options are available to you, such as free samples, paid samples.

Sino-Inst is a globally recognized supplier and manufacturer of radar level measurement instrumentation, located in China.

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Please provide your measurement parameters or details. Sino-Instrument support customer customization and OEM
Please provide your measurement parameters or details. Sino-Instrument support customer customization and OEM

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