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Corrosive Liquid Radio Frequency Capacitance Level Gauge Anti Interference
Corrosive Liquid Radio Frequency Capacitance Level Gauge Anti Interference
Corrosive Liquid Radio Frequency Capacitance Level Gauge Anti Interference
Corrosive Liquid Radio Frequency Capacitance Level Gauge Anti Interference
Corrosive Liquid Radio Frequency Capacitance Level Gauge Anti Interference
Corrosive Liquid Radio Frequency Capacitance Level Gauge Anti Interference
Specifications
Brand Name :
NUOYINGJIAYE
Model Number :
NYDR-3051
Certification :
CE
Place of Origin :
Xi'an, Shaanxi，China
MOQ :
1 pc
Price :
Please contact me
Payment Terms :
T/T
Supply Ability :
1000 pcs/month
Delivery Time :
7 working days
Packaging Details :
Carton, 60cm×30cm×30cm
Typical application :
Corrosive Liquid
Product models :
NYDR-3051
Antenna form :
Cable，Rod
The antenna material :
PTFE、304、316
Measuring range :
6m, 20m
The process temperature :
-40~+130℃,-184~+260℃
Process connection :
Thread and flange (optional)
Explosion-proof grade :
Exia II CT6 Ga, Exd II CT6 Gb(see certificate for details)
Description

Corrosive Liquid Radio Frequency Capacitance Level Gauge Strong Anti-Interference Ability

Working Principle of Radio Frequency Capacitance Level Gauge

The working principle of RF capacitance level gauge is based on RF capacitance technology. Apply a radio frequency to the probe and determine the impact of the surrounding environment through continuous analysis. Because all materials have dielectric constant and their conductivity is different from that of air, when the probe contacts with the material, the total impedance reflected by the small capacitance shift changes. Because the energized probe and the container wall constitute two plates of the capacitor, the insulator of the probe and the surrounding air become dielectric materials. When air (dielectric constant is 1.0) is replaced by any other material (dielectric constant > 1.0), the change of capacitance value causes the change of impedance. This effect is measured by the circuit and then compared with the reference established by the sensitivity setting (circuit).

Design Features of Radio Frequency Capacitance Level Gauge

◎ the modular converter is integrated with the sensor, with no moving parts, high reliability and strong anti-interference ability

◎ more widely applicable, with multiple probe forms, multiple process connection forms, and multiple manufacturing materials, which can be customized;

◎ installation, debugging and maintenance are extremely convenient

Technical Parameters of Radio Frequency Capacitance Level Gauge

Typical application Liquid, corrosive liquid, etc

product model

 NYDR-3051

Antenna Form

Cable,Rod
Antenna Material PTFE,304,316
measuring range 6m, 20m
Power Supply 24VDC

signal output

 4...20mA/HART/ RS485/Modbus...
Process temperature -40~+130℃,-184~+260℃
Circuit temperature resistance -40~+80℃
Process pressure -0.1~1.6MPa
Process connection screw thread,flange(selectable)
time delay 0-30s Continuously adjustable

Power loss protection

High /low mode, field adjustable
Electrical interface M20*1.5,½ ″NPT
levels of protection IP65,IP67,IP68
Explosion-proof grade Exia II CT6 Ga,Exd II CT6 Gb(See certificate for details)

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

Product tags

coaxial indicator

,

capacitance liquid level sensor

,

capacitive proximative sensor
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Corrosive Liquid Radio Frequency Capacitance Level Gauge Anti Interference

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Product Detail
Brand Name :
NUOYINGJIAYE
Model Number :
NYDR-3051
Certification :
CE
Place of Origin :
Xi'an, Shaanxi，China
MOQ :
1 pc
Price :
Please contact me
Contact Supplier
Corrosive Liquid Radio Frequency Capacitance Level Gauge Anti Interference
Corrosive Liquid Radio Frequency Capacitance Level Gauge Anti Interference
Corrosive Liquid Radio Frequency Capacitance Level Gauge Anti Interference

Xi'an Dehou Electronic Technology Co., Ltd.

Verified Supplier
4 Years
Shaanxi
Since 2015
Business Type :
Manufacturer
Main Products :
Radar Level Transmitter, Ultrasonic Level Transmitter, Magnetic Level Transmitter
Total Annual :
1500000-180000
Employee Number :
60~80
Certification Level :
Verified Supplier
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