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Guided Wave Radar Level Transmitter Coaxial
Guided wave radar level transmitter coaxial is suitable for Medium:Liquids, particularly low dielectric constant liquid; typical application fields such as measuring deionized water, deoxygenated water and other liquids.
Unlike the non-contact 80GÂ radar level gauge, the Guided Wave Radar Level Transmitter Coaxial is an effective contact measurement. The temporal domain reflection (TDR) principle serves as the foundation for the guided wave radar level gauge. The Guided Wave Radar Level Transmitter Coaxial WERD-604 is appropriate for Medium: Liquids, especially those with low dielectric constants; common use cases include the measurement of deionized and deoxygenated water, among other liquids.
What’s The Working Principle of Guided Wave Radar Level Transmitter Coaxial WERD-604?
The transmitted pulse signal is transmitted along the cable to the electronic circuit of the instrument, and the microprocessor processes the signal to identify the echo produced by the microwave pulse on the material surface.The correct echo signal recognition is completed by intelligent software. The distance D from the material surface is proportional to the time stroke T of the pulse: D =CXT/2 (where C is the speed of light). Since the distance E of the empty tank is known, level L is:L= E-D
Dimension:
|
Product Name |
 Guided Wave Radar Level Transmitter Coaxial WERD-604 |
| Application | Liquids, particularly low dielectric constant liquid |
| Measurement range | 6m |
| Process Connection | thread, flange |
| Medium Temperature | Normal  (-40～130)℃ ;High Temperature  (-40～250)℃ |
| Process Pressure | -0.1-4Mpa |
| Accuracy | ±10mm |
| Frequency Range | 100MHz-1.8GHZ |
| Protection Degree | IP67 |
| Explosion-proof | ExiallCT6 |
| Signal Output | 4-20mAHART(two-wire) |
| Housing | Aluminum Alloy |
| Display | Four digital LCD, can be programmed |
| Antenna | Single rod or Coaxial Tube; Coaxial tube Φ25mm; Stainless Steel  304/316L |
| Antenna Material | Standard rod / PTFE sealing for corrosive liquid |
| Power Supply | 2-wire（DC24V）/ 4-wire（DC24V /AC220V） |
