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 |
26G high precision radar silo liquid water tank level meter:
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.
Application of 26G high precision radar silo liquid water tank level meter:
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.
