NYRD 705 Guided Wave Radar Level Transmitter For Liquid In High Temperature And High Pressure Environment

Brand Name:NUOYINGJIAYE
Certification:CE
Model Number:NYRD705
Minimum Order Quantity:1 pc
Delivery Time:7 working days
Payment Terms:T/T
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Address: Block V5, Ronghao Industrial Town, Gaoling District, Xi'an City, Shaanxi Province
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NYRD 705 Guided Wave Radar Level Transmitter For Liquid In High Temperature And High Pressure Environment



Working principle of NYRD 705 Guided Wave Radar Level Transmitter For Liquid In High Temperature And High Pressure Environment

The anti-corrosive and strong microwave pulse emitted by the guided laser wave radar propagates along the detection component (steel cable or steel rod), and encounters the tested media. According to the sudden change of the dielectric constant, it causes reflection, and a part of the pulse energy is reflected back. The time interval between the transmitted pulse and the reflected pulse is proportional to the distance of the measured substances.

Input processing

Guided wave radar equipment is a measuring instrument focus on the principle of time travel. The radar tool wave runs at the speed of light, and the proceeding time can be converted into purpose level signal by electronic acceeories and components. The probe emits highly-frequency pulse & solid and propagates along the cable or rod probe.

Output processing

By entering empty tank height E(= zero), full tank height F(= full range) and some application parameters, the application parameters, which will automatically adapt the meter to the measuring conditions, corresponding to 4-20mA output.

Design features of NYRD 705 Guided Wave Radar Level Transmitter For Liquid In High Temperature And High Pressure Environment

◎Guided wave radar object level meter is suitable to advanced microwave processing technology and unique Echo Discovery Echo processing technology, contacting measurement, high-accuracy measurement, more accurate measurement. cuttentluy, guided wave radar is not affected by external environment such as medium temperature and adhesion.
◎The 70-X series guided wave radar object level meter is suitable for versatile complicated working conditions and applications due to the versprocess connection modes and detection module kinds. Such as: high temperature, highly-pressured and low dielectric constant medium.
◎Pulse working mode, low emission power, can be put in a variety of corrosive, non-metal containers, no harm to human body and the environment.

Technical Parameter of NYRD 705 Guided Wave Radar Level Transmitter For Liquid In High Temperature High Pressure Environment

Typical applicationLiquid, low dielectric constant,Built-in heating Coil, ladder, floating plate
Dust (fly ash, concrete and other media)
Solid (small particles, grain, gravel, sand
Product modelNYRD705
Antenna formrod type, double cable type, double rod type
Antenna material316
Echo sampling55 times /s
Measuring range15m
Measurement accuracy0.05% ~ 0.1% F.S
Power supply24VDC
Signal output4... 20mA/HART/RS485/Modbus...
Process temperature-200~ +400 °C
Process pressure-0.1~40MPa
Process connectionflange
Electrical interface½ " NPT
Protection gradeIP 68
Explosion-proof gradeExiaIICT6Ga


※Note:The product can be customized according to the specific requirements of users.






















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NYRD 705 Guided Wave Radar Level Transmitter For Liquid In High Temperature And High Pressure Environment

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