HPDW-90L series intelligent radar level gauge

NegotiableUpdate on 10/05

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

Product Overview: The HPDW-90L series sensor is a newly developed 26G high-frequency radar level measuring instrument by the company, capable of measuring up to a maximum distance of 70 meters

Product Details

Product Overview

HPDW-90LThe series of sensors are newly developed by the company26GHigh frequency radar level measuring instrument, capable of measuring up to a maximum distance70Rice. The antenna has been further optimized and processed, and the new fast microprocessor can perform higher speed signal analysis and processing, making the instrument suitable for use in reactors or solids.

Measuring principle

The radar level antenna emits narrow microwave pulses, which are transmitted downwards through the antenna. After touching the surface of the measured medium, the microwave is reflected back and then received by the antenna system, which automatically converts it into a level signal by transmitting it to the electronic circuit (because microwave propagation speed is extremely fast, the time it takes for electromagnetic waves to reach the target and reflect back to the receiver is almost instantaneous).

Note: When using radar level timing, it is important to ensure that the highest level does not enter the measurement blind zone (as shown in the figure)DThe area shown.

Product Features

The radar level gauge adopts up to26GHzThe emission frequency has:

◆ Non contact radar, no wear and tear, no pollution

◆ Small antenna size for easy installation

◆ Shorter wavelength, better reflection on tilted solid surfaces

◆ The measurement blind spot is smaller, and it can also achieve good results for measuring small cans

◆ Small beam angle and concentrated energy enhance the echo capability while also helping to avoid interfering objects

◆ Almost unaffected by corrosion and foam

◆ Almost unaffected by changes in water vapor, temperature, and pressure in the atmosphere

◆ Severe dust environment will not affect electromagnetic wave operation

◆ High signal-to-noise ratio, even in fluctuating conditions, can achieve better performance

◆ High frequency is the best choice for measuring solids and low dielectric constant media

Product Introduction

HPDW90L1
	should Used with: various highly corrosive liquids Measurement range:20rice Process connection: thread, flange Medium temperature:-40～120℃ Process pressure:-0.1～0.3MPa essence Degree: ±5mm Frequency range:26GHz Explosion proof grade:ExibⅡCT6 Gb Protection level:IP67 Signal output:4...20mA/HART(Two lines/Four lines) RS485/Modbus
HPDW90L2
	should Used: Liquid that is temperature resistant, pressure resistant, and slightly corrosive Measurement range:30rice Process connection: thread, flange Medium temperature:-40～150℃ Process pressure:-0.1～4.0MPa essence Degree: ±3mm Frequency range:26GHz Explosion proof grade:ExibⅡCT6 Gb Protection level:IP67 Signal output:4...20mA/HART(Two lines/Four lines) RS485/Modbus
HPDW90L3
	should Used for solid materials, process containers, or occasions where strong dust is prone to crystallization and condensation Measurement range:70rice Process connection: universal flange Medium temperature:-40～250℃ Process pressure:-0.1～0.1MPa essence Degree: ±15mm Frequency range:26GHz Explosion proof grade:ExibⅡCT6 Gb Protection level:IP67 Signal output:4...20mA/HART(Two lines/Four lines) RS485/Modbus
HPDW90L4
	should Used for solid materials, process containers, or occasions where strong dust is prone to crystallization and condensation Measurement range:70rice Process connection: threaded, universal flange Medium temperature:-40～250℃ Process pressure:-0.1～0.1MPa essence Degree: ±15mm Frequency range:26GHz Explosion proof grade:ExibⅡCT6 Gb Protection level:IP67 Signal output:4...20mA/HART(Two lines/Four lines) RS485/Modbus
HPDW90L5
	should Usage: Solid particles, dust Measurement range:30rice Process connection: thread, flange Medium temperature:-40～250℃ Process pressure:-0.1～4.0MPa(Tablet) -0.1～0.1MPa(Universal flange) essence Degree: ±10mm Frequency range:26GHz Explosion proof grade:ExibⅡCT6 Gb Protection level:IP67 Signal output:4...20mA/HART(Two lines/Four lines) RS485/Modbus
HPDW90L6
	should Usage: Sanitary liquid storage container, highly corrosive container Measurement range:20rice Process connection: flange Medium temperature:-40～150℃ Process pressure: atmospheric pressure essence Degree: ±3mm Frequency range:26GHz Explosion proof grade:ExibⅡCT6 Gb Protection level:IP67 Signal output:4...20mA/HART(Two lines/Four lines) RS485/Modbus