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| Brand Name: | NUOYINGJIAYE |
| Model Number: | NYRD900 |
| MOQ: | 1 pcs |
| Price: | $807.504/pcs |
| Payment Terms: | T/T |
| Supply Ability: | 1000 pcs/per month |
NYRD-SD 26G Droplet Antenna PTFE Aluminum Casting Shell Range 0-40m
26G NYRD-SD Radar Working Principle
The radar horizontal antenna emits narrow microwave pulses, which are transmitted downward through the antenna. When the pulse wave touches the surface of the medium under test, it is reflected back and received again by the antenna system. This signal is transmitted to the electronic circuit section and automatically converted into a horizontal signal (due to the extremely fast propagation speed of the pulse, the time required for the electromagnetic wave to reach the target and return to the receiver after reflection is almost instantaneous).
26G NYRD-SD Radar Technical Parameters
|
Typical Applications |
Stirring, crystallization, condensation liquid |
|
Product Model |
NYRD-SD |
|
Antenna Type |
rod type, water drop type |
| Antenna Material | PTFE, 304 |
| Measuring Range | 0~40m |
| Measurement Accuracy | 0.05%~0.1% F. S |
| Power Supply | 24VDC (two wire, four wire), 220VAC |
| Signal Output | 4... 20mA/HART/RS485/Modbus |
| Process Temperature | - 40~+1200 ℃ |
| Process Pressure | - 0.1~4.0MPa |
| Process Connection | thread, bracket, flange(optional) |
| Electrical Interface | M20×1.5, 1/2"NPT |
| Protection Grade | IP65, IP67, IP68 (optional) |
| Explosion Proof Grade | Exia Ⅱ CT6 Ga, Exd Ⅱ CT6 Gb (see certificate for details) |
Remark: Customized products can be designed according to the specific requirements of users!
26G NYRD-SD Radar Design Features
Small antenna size, easy to install; No contact with radar, wear and pollution.
Almost no corrosion and blistering; It is not affected by changes in average density, temperature and pressure.
Heavy dust environment has little influence on the operation of high frequency liquid level meter.
The shorter the wavelength, the better the reflection on the inclined solid surface.
The fast angle is small and the energy is concentrated, which not only increases the echo ability, but also helps prevent interference.
The measurement blind area is small, and good results are obtained when measuring small tanks.
Even with fluctuations, high signal-to-noise ratio can achieve better performance.
High frequency is the best choice for measuring solid and low dielectric constant environment.
