1.Product Overview

1.Brief Introduction

Integrated radar water level meter is 26G high frequency radar liquid level measuring equipment,the maximum distance can be measured up to 70 meters. The antenna can be further optimized, the new type of fast microprocessors can be analyzed at a higher rate, allowing the instrument can be used for very complex measurement conditions. With DC12/24V lithium battery+Solar power, and transmit the data by GPRS, RS485 or 4-20mA. When choosing GPRS protocol,using low cost and only need a SIM card, it can be applied to water level measured in all industries.

2.Principle

The radar level transmitter antenna emit narrow microwave pulse that propagate in speed of light in space,when coming across the measured medium surface, its energy is partly reflected back and is received by the same antenna.The time interval of transmitted pulse and the received pulse is proportional to the distance from the antenna to the surface of the measured medium,thereby figure out the distance from the antenna to the measured medium surface.

3.Feature

Integrated radar water level meter adopts 26GHz high frequency radar water level and with lithium battery+Solar power, GPRS protocol, so it has:

◎ Non-contact radar,no wear,no pollution

◎ Small Antenna size,easy to install

◎ The small field angle and energy concentration,enhanced echo capabilities, and beneficial to avoid interference

◎ Almost free from corrosion, foam impact

◎ Hardly affected by the change of the temperature, pressure and water vapor in the atmosphere.

◎ High SNR,even in the case of fluctuations can result in better performance

◎ DC12/24V lithium battery+Solar power can use 15 days

◎ GPRS, RS485/4-20mA protocol

◎ Long-distance control, unattended operation

◎ Low power consumption design, when the battery is powered, it is less than 5mA

◎ Small blind, no restrained by installation distance

Feature: with DC12/24V lithium battery+Solar power, GPRS Protocol,high precision; strong anti-interference,hardly affected by the temperature, humidity and wind; Easy to install and debug; lower power consumption.

Application: suitable for water level monitoring, such as lakes, rivers, reservoirs, open channels, tidal water levels, and water standing water.

Measuring range: 0-70m

Process temperature: -40 -100℃

Measuring precision: ± 10mm

Process connection: PP/stainless steel

Antenna material: Stainless steel

Frequency range: 26GHz

Signal output: GPRS,RS485,Modbus protocol/4-20mA/24VDC/HART two wire

Power supply: DC12/24V lithium battery+Solar power

Display: is optional