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4 - 20mA RS485 Dual Output Radar Level Sensor For Continuous Level Measurement

Categories Fluid Level Meter
Brand Name: Kacise
Model Number: KLD801
Place of Origin: China
MOQ: 1
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100+
Delivery Time: 5-8 work days
Packaging Details: carton
Medium: liquid, non-corrosive
Measuring range: 0.05m~10/20/30/60/100m
Process connection: G1½A / 1½NPT thread
Process temperature: -40~80℃
Process pressure: -0.1~0.3 MPa
Antenna size: 32mm lens antenna
Antenna material: PTFE
Accuracy: ±1mm
Protection class: IP67
Center frequency: 80GHz
Launch angle:
Power supply: DC24V/DC12~24V /AC220V
Casing: aluminum/plastic/stainless steel
Signal output: 4...20mA/HART protocol/RS485 Modbus
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4 - 20mA RS485 Dual Output Radar Level Sensor For Continuous Level Measurement

KLD801 80G FM Radar Level Sensor

Introduction

Radar level sensor for measuring at 80GHz frequency. Radar beams have unique focusing capabilities. Compared with 26G or 6G radar, it has the characteristics of higher frequency, shorter wavelength, smaller beam angle and more concentrated energy. Even in vessels with built-in parts such as heating coils or stirring devices, the sensor provides reliable measurement results, and deposits on the vessel inner walls do not affect the precise measurement results.

KLD801 80G radar level gauge adopts frequency modulated continuous wave (FMCW) technology. The antenna transmits a high-toned frequency-modulated radar signal, which increases linearly in frequency. The transmitted radar signal is received by the same antenna after being reflected by the measured medium. At the same moment, the frequency difference between the transmitted signal frequency and the received signal frequency is proportional to the measured distance. The collected frequency difference signal is subjected to fast Fourier transform (FFT) to obtain the spectrum of the reflected echo, and the distance to the lunar target to be measured is calculated based on this.


Feature

Compared with 26G or 6G radar, 80G radar has the characteristics of higher frequency, shorter wavelength, smaller beam angle and more concentrated energy. Coupled with the application of FMCW technology, it has the following characteristics:

  • Large measuring range, small blind zone
  • The beam angle is small, the antenna size is small, and it is easy to install. Affected by the size of the tank connection, obstacles are small
  • High measurement accuracy, strong anti-interference ability and high reliability.

KLD801

Medium: liquid, non-corrosive

Measuring range: 0.05m~10/20/30/60/100m

Process connection: G1½A / 1½NPT thread

Process temperature: -40~80℃

Process pressure: -0.1~0.3 MPa

Antenna size: 32mm lens antenna

Antenna material: PTFE

Accuracy: ±1mm

Protection class: IP67

Center frequency: 80GHz

Launch angle: 3°

Power supply: Two-wire /DC24V

Four-wire system/DC12~24V

Four-wire system/AC220V

Casing: aluminum/plastic/stainless steel

Signal output: two-wire /4...20mA/HART protocol

Four-wire system: 4...20mA/ RS485 Modbus


Standard thread dimensions table chart


Product Dimension

Unit in mm:


Installation Method

Thread installation


Application

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