4-20mA RS485 2 Relay Output LCD Display Radar Level Meter

• Customization: Available
• After-sales Service: One-Year Warranty
• Principle: Millimeter Wave
• Model NO.: YF-LDYW-V1
• Range: 0-5m 0-10m 0-15m 0-25m
• Measurement Accuracy: ±3%
• Accuracy: 0.1%
• Kind: Radar
• Structure: All in One
• Warranty: 1 Year
• Certification: CE, RoHS
• Material: Metal
• Process Temperature: -20°~60°
• Measurement Frequency: 40kHz
• Protection Level: IP65
• Work Pressure: Normal Pressure
• Distance Measurement Resolution: 0.001m
• Analog Output: 4-20mA or RS485 Signal
• Instrument Display: TFT Color Screen
• Power Supply Voltage: DC24V
• Transport Package: Carton
• Trademark: yifan
• Origin: China
• HS Code: 5302
• Production Capacity: 10000pieces/Year

Product Description

Product Introduction
The YF-LDYW-V1 series radar level gauge is an intelligent non-contact level measuring instrument. This instrument has functions such as stable transmission power, full range accuracy guarantee, automatic temperature compensation, etc. It also uses special detection and calculation methods to identify false signals and remove various interference signals. Due to the use of special detection and calculation methods, the measurement accuracy and data stability of this series of products have been fundamentally improved. The product can be widely used for measuring the liquid level of various liquids and the material level of solids, and can also be used for distance measurement.
Measurement method: Radar level gauge is a radar level gauge based on the principle of time domain reflection (TDR). The electromagnetic pulse of the radar level gauge propagates along the steel cable or probe at the speed of light. When it encounters the surface of the measured medium, some of the pulses of the radar level gauge are reflected to form echoes and return to the pulse emitting device along the same path. The distance between the emitting device and the surface of the measured medium is proportional to the propagation time of the pulses between them, and the height of the liquid level is calculated.
characteristic
1. The circuit design selects high-quality power modules from the power supply section, and the components are imported with high stability and reliability, which can completely replace imported instruments of the same type.
2. The instrument has high accuracy and can resist various interference waves.
3. The instrument is a non-contact instrument that does not come into direct contact with liquids, resulting in a low failure rate.
4. All input and output lines of the instrument have lightning protection and short-circuit protection functions.
5. Integrated structural design, lightweight, and easy to install. Low power design, stable and reliable long-term operation;
6. Implement data parameter collection, automatically upload to the network platform, and automatically publish data
7. This level gauge can measure liquid and solid media such as crude oil, slurry, raw coal, pulverized coal, volatile liquids, etc;
8. It can measure all media with a constant greater than 1.2 in vacuum, with a measurement range of up to 70m;
9. Non contact measurement installation is convenient, using extremely stable materials that are sturdy and durable, with accurate and reliable resolution up to 1mm;
10. Not affected by working conditions such as noise, steam, dust, vacuum, etc;
11. Not affected by changes in medium density and temperature, the process pressure can reach 400 bar, and the medium temperature can reach -200 ºC to 800 ºC;
12. There are multiple installation methods to choose from: top installation, side installation, bypass pipe installation, waveguide pipe installation;

application area
Water and sewage treatment: pump room, collection well, biochemical reaction tank, sedimentation tank; Agriculture, environmental monitoring, water conservancy monitoring, rational monitoring, power petrochemicals, steel metallurgy, mining: mortar pool, coal slurry pool, water treatment.

Product Parameters

Power supply voltage:	DC12V-DC24V	Ambient temperature:	-20ºC ~ +60ºC
Equipment power:	0.5W	Working humidity:	0-100%
Measurement principle:	millimeter wave	Protection level:	IP65
Ranging accuracy:	±3%	Operation mode:	remote control
Ranging resolution:	0.001m	Alarm relay:	2 channels
Working pressure:	normal pressure	Installation:	wall hanging or hanging
Instrument display:	TFT color screen	Measuring range	0-5m, 0-10m, 0-15m,  0-25m(selected according to the measured range)
Analog output:	4 ~ 20mA or RS485 signal

 

Product Description

 

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