VRWKRD55 Intelligent Noncontact Radar Level Sensor

 

Technical information:

 Application: fluids with low dielectric constant and tanks with stirrers

Measuring range: 20m

Process connection:  flange

Process temperature:-40°c to 250°c

Process pressure:-0.1 to +2.0Mpa

Repeatability: ±2mm

Accuracy: less than 0.1%

Frequency range: 6.8GHZ

Explosion proof: Exia II C T6

Ingress protection: IP67

Signal output: 4…20mA/ HART (two wires)

Power supply:24VDC 

Advantages:

Non-contact measurement
Simple mounting
Wear and maintenance-free
Unaffected by pressure, temperature, gas and vapour
High measuring accuracy
SIL qualified

 

Function:

Extremely short microwave pulses are emitted via the antenna system to the measured product, reflected by the product surface and received again by the antenna system. The time from emission to reception of the signals is proportional to the level. A special evaluation procedure ensures a reliable and precise measurement.