Active Member
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[China]
Contact name:Summer Nan
Xi'an Shelok Instruments Technology Co., Ltd. |
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The radar object locator antenna sends a very narrow microwave pulse, which travels at the speed of light in space. When it encounters the surface of the medium being measured, some of its energy is reflected back and received by the same antenna.The time interval between the transmitting pulse and the receiving pulse is proportional to the distance between the antenna and the measured medium surface.
Because of the high propagation speed of electromagnetic wave, the time interval between transmitting pulse and receiving pulse is small (nanosecond magnitude).The time interval between the transmitting pulse and the receiving pulse can be accurately identified by using a special correlation solution technology in the 26G series radar object level meter, so as to further calculate the distance between the antenna and the surface of the medium under test.
Name | 26G high precision radar silo liquid water tank level meter |
Mouinted | Threaded or flange |
Measure range | 0-30m |
Application | Liquid, or slight corrosive liquid |
Process pressure | (-0.1~4.0)MPa |
Media Temp | -40~250℃ |
Accuracy | ±3mm;+ / - 0.1% ;+ / - 0.2% ;+ / - 0.3%; + / - 0.5% |
Blind area | 0.3m |
Frequency | 26GHz |
Protection Grade | IP67 |
Output signal | 4-20mA/HART |
Power supply | 24VDC |
Antenna material | stainless steel 316L horn /PTFE oscillator |
Explosion Proof | Exib ⅡC T6 Gb |
The radar object level meter USES a transmission frequency up to
26GHZ, and thus has:
-- small beam Angle, concentrated energy, stronger
anti-interference capability, greatly improving measurement
accuracy and reliability;
-- small antenna size, convenient installation and installation of
antenna protection devices such as dust cover;
-- the measurement blind area is smaller, and good results will be
achieved for small tank measurement.
-- shorter wavelength, more suitable for material level measurement
of small particulate matter.
-- advanced microprocessor and unique EchoDiscovery echo processing
technology are adopted, and radar object level meter can be applied
in various complex working conditions.
-- using pulse operation mode, radar object level meter has very
low transmitting power and can be installed in all kinds of metal
and non-metal containers, which is harmless to human body and the
environment.
Products are widely used in petroleum, chemical and other
industries.Suitable for liquid, mixing tanks and process
containers.Especially suitable for medium with steam liquid, high
temperature and low dielectric constant.
Power plant: storage tank, exhaust gas purification tank, warehouse
pump, ash tank, fuel tank, etc.
Oil field: crude oil or product oil storage tank, three-phase
separator, settling tank, sewage tank and oil-water interface,
drilling mud tank, etc.
Chemical: crude distillation column, raw materials and intermediate
hopper, reaction tank, ammonia tank, separator, etc.
Metallurgy gold: ore bin, ore crusher, raw material bin, auxiliary
material bin, blast furnace, alumina powder bin, electrolytic tank
buffer tank, etc.
Water treatment: storage tank, sewage tank, water treatment tank,
sedimentation tank, deep well, drinking water network, etc.
Other: food, pharmaceutical, environmental protection, shipbuilding
and other industries.
