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20m HART Radar Level Transmitter 24VDC Water Level Radar

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20m HART Radar Level Transmitter 24VDC Water Level Radar

Name: 20m HART Radar Level Transmitter 24VDC Water Level Radar
Brand: NUOYINGJIAYE
Price: 350 USD

Cheap 20m HART Radar Level Transmitter 24VDC Water Level Radar wholesale

Brand Name : NUOYINGJIAYE

Model Number : NYRD801

Certification : Explosion-proof certificate

Place of Origin : China

MOQ : 1

Price : $350 to $1600

Payment Terms : T/T

Supply Ability : 100 pcs/ pre month

Delivery Time : 7 work days

Packaging Details : 60cm×30cm×30cm,Export standard packing

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

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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.

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