| Place of Origin: | China |
|---|---|
| Brand Name: | NUOYINGJIAYE |
| Certification: | Explosion-proof certificate |
| Model Number: | NYRD801 |
| Minimum Order Quantity: | 1 |
|---|---|
| Price: | $350 to $1600 |
| Packaging Details: | 60cm×30cm×30cm,Export standard packing |
| Delivery Time: | 7 work days |
| Payment Terms: | T/T |
| Supply Ability: | 100 pcs/ pre month |
| Measuring Range: | 20m | Mounting Method: | Flange Mounting Or Thread Mounting |
|---|---|---|---|
| Antenna Material: | PFA，PTFE (optional) | Process Presure: | -1~20bar,-0.1~2MPa |
| Measuring Medium: | Process Conditions Simple, Corrosive Liquid | Signal Output: | 4-20mA, 4-20mA/HART(Two Wire/FOUR Wire) |
| Process Pressure: | -0.1-4MPa, -1~40BAR | ||
| High Light: | HART Radar Level Transmitter,Radar Level Transmitter 24VDC,24VDC Water Level Radar |
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NYRD801 Intelligent Radar Level Meter
Radar Level Meter Operating Principle
Low emission energy pulses through very short microwave transmitting and receiving antenna systems. with the speed of light. Running time can be converted to the electronic components of level signals. A special time for a very short extension method ensures stable and accurate measurements.
Even if the condition more complex cases, there is a false echo, with the latest micro-processing technology and debugging software can accurately analyze the material level echo.
Radar Level Meter Technical Parameter
| Application |
Process conditions simple, Corrosive liquid, slurry, solid examples:Liquid water storage tank; Soda acid storage tank; Slurry tank; Solid particles; Small tanks |
| Measuring range | 20m |
| Material | PFA,PTFE (optional) |
| Fitting process | Screw thread, Flange(optional), |
| Process temperature | -40-130℃ |
| Process presure: | -1~20bar,-0.1~2MPa |
| Repeatability | ± 3mm |
| Accuracy | < 0.1% |
| Frequency rate limits | 6.8GHz |
| Explosion-proof | EXiaIICT6 |
| Protection grade | IP67 |
| Signal output | 4-20mA, 4-20mA/HART(Two wire/FOUR wire) |
| Power supply | 24VDC |
※ Note: Products can be customized according to the specific requirements of users!
Radar Level Meter Installation requirements
Installation description
Recommended distance(1)from wall to the outer wall of installed short pipe:
- A distance from the tank wall:1/6 of the tank diameter, min. distance is 200mm
- Not allowed to install above the material feeding silo(4)
- Not allowed to install in the central position(3),in case it is installed in the center, it will cause ma false wave echo,it interrupts wave echo and cause signal loss.
- If the distance between the gauge and wall of the tank cannot be secured, the mediums on tank wall will be adhered causing false wave echo, during the gauge debugging, the false wave echo has not be saved.
Optimized installation option
- Antenna size: the bigger the antenna size is, the smaller the wave bean angle is, and the interruption wave echo will be weaker.
- Antenna adjustment: adjust antenna to the optimized measuring position.
- Guided wave tube: the guided wave tube is used to avoid interference wave echo.
NYRD801 Installation inside the tank
Standard installation:
- Antenna cannot be inclined towards tank wall.
- In order to minimize the influence of the temperature, place a spring gasket at the connection of the flanges.
- For rod type antenna, the installation short pipe must be extended outside.
- Put the rod type antenna vertically; do not let the bean point towards the tank wall.