SLDL5526 Dual-cable Guided Wave Radar

 

SLDL5526 dual-cable guided wave radar

The gwr type level transmitter is a measuring instrument based on the time travel principle. The radar wave runs at the speed of light, and the running time can be converted into a level signal through electronic components. The guided wave radar level transmitter probe emits a high-frequency pulse and propagates along the cable or rod probe. When the pulse encounters the surface of the material, it is reflected back and received by the receiver in the instrument, and the distance signal is converted into a level signal.

 

dual-cable guided wave radar

Guided radar level measurement adopts pulse working mode, with extremely low transmission power, can be installed in various metal and non-metal containers, and is harmless to human body and environment.

IP67 protection, strong sealing

The gwr type level transmitter instrument fully meets the requirements of protection level IP66/67. The outlet is well sealed, effectively isolating water and dust from entering

 

1. Compact contact sensor with high accuracy and stability;

2. Better measurement effect for materials such as powders and particles, and the measurement method will not be affected by a large amount of dust, filling noise or airflow caused by pneumatic filling and temperature fluctuations;

4. Energy concentration, greater flexibility for radar installation position, stronger anti-interference ability, and greatly improves measurement accuracy and stability;

5. The small size of the antenna facilitates on-site installation of the radar and has better adaptability to the measurement of small tanks and special tanks;

6. The measurement blind area is small, which increases the measurement range of the dual-cable guided wave radar

7. The wavelength is shorter and can penetrate into the foam and the place where the condensate is seriously deposited. It is suitable for occasions with particularly difficult process conditions;

8. Transmitting pulse signals, the guided wave radar level transmitter has extremely low transmission power and can be installed in various metal and non-metal containers, without harming the human body and the environment.

9. The signal is stable when the measuring surface fluctuates;

10. Simple maintenance, obvious economical price advantage, and wide application range.

 

Measurement range: cable 75m; rod: 6m

Process connection: G1 1/2A/G2A/1 1/2NPT/flange (optional)

Process temperature: (-40~150) degree

Process pressure: (-0.1~4)MPa

Accuracy: ±2mm

Protection level: IP67

Signal output: 4-20mA/HART two-wire/four-wire, Profibus PA, Foundation Fieldbus, Modbus protocol, GPRS/CDMA remote, Bluetooth (optional)

 

 

Liquids with relatively small dielectric constants and light solid powders can adopt dual-cable measurement to ensure good and accurate measurement

Ø Any medium with a dielectric constant Greater than or equal to 1.6 can be measured.

Ø Generally used to measure media with a viscosity of Less than or equal to 500cst and that are not prone to adhesion.

Ø The maximum range of the dual-cable radar level meter can reach 30 meters.

 

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