Radar level gauge 26G high frequency radar silo level sensor radar level transmitter

Description of Radar level gauge 26G high frequency radar silo level sensor radar level transmitter

The radar level meter antenna emits a very narrow microwave pulse. This pulse propagates in space at the speed of light. When it encounters the surface of the measured medium, part of its energy is reflected back and received by the same antenna. The time interval between transmitting and receiving pulses is proportional to the distance from the antenna to the surface of the measured medium. Due to the extremely high propagation speed of electromagnetic waves, the time interval between the transmitting pulse and the receiving pulse is very small (on the order of nanoseconds), and it is difficult to confirm. Accurately identify the time interval between the transmitting pulse and the receiving pulse, so as to further calculate the distance from the antenna to the surface of the measured substance.

Specification of Radar level gauge 26G high frequency radar silo level sensor radar level transmitter

Application: Suitable for various storage containers, liquids, slurries, solids such as: water liquid storage tanks, acid-base storage tanks, slurry storage tanks, solid particles, small oil storage tanks
Measuring range: 30 meters
Process Connection: Flange
Medium temperature: -40-250℃
Process pressure: -0.1~4.0Mpa
Accuracy: ±10mm
Repeatability: ±2mm
Frequency range: 6.8GHz
Explosion-proof grade: Exib IIC T6 Gb
Protection class: IP67
Signal output: 4…20mA/HART (two wires)

Feature of Radar level gauge 26G high frequency radar silo level sensor radar level transmitter

1. No blind area, high precision;
2. Two-wire technology is a substitute for differential pressure instruments, magnetostrictive, radio frequency admittance, and magnetic flap instruments;
3. Not affected by pressure change, vacuum, temperature change, inert gas, smoke, steam, etc.;
4. Easy to install, firm and durable, maintenance-free;
5. The output signal is 4mA-20mA/HART protocol, the calibration is simple, the on-site calibration operation can be easily realized through the digital liquid crystal display, and the simple configuration setting and programming can be realized through the software;
6. The measurement is sensitive and the refresh speed is fast;
7. It is suitable for high temperature working conditions, up to 200 ℃ process temperature, and can reach 350 ℃ when using high temperature extension antenna.

Application of Radar level gauge 26G high frequency radar silo level sensor radar level transmitter

It is used for non-contact continuous measurement of the level of liquids, slurries and granular materials. It adopts the measurement method of microwave pulse (PTOF) and can work normally in the industrial frequency band. The beam energy is low and can be installed in various metal and non-metal containers or pipes, without harm to the human body and the environment.

Detaild picture of Radar level gauge 26G high frequency radar silo level sensor radar level transmitter