wireless fuel level sensors non contact media ultrasonic level sensor DF520
wireless fuel level sensors non contact media ultrasonic level sensor DF520
wireless fuel level sensors non contact media ultrasonic level sensor DF520
wireless fuel level sensors non contact media ultrasonic level sensor DF520
wireless fuel level sensors non contact media ultrasonic level sensor DF520

wireless fuel level sensors non contact media ultrasonic level sensor DF520

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Product Overview

Description



Overview




➽ The DF520 is one kind of ultrasonic liquid level sensor, which can detect the liquid level by outside bottom installation without drilling holes. 

➽ The tank thickness can be up to 25mm. he resolution is 1mm or 0.1%FS (the bigger value). The measurement ranges is 0-10 meters. 

➽ It can be used for kinds of tanks, including iron, aluminium alloy, plastic and etc. It is applicable for automotive, oil station, chemical storage, LPG tank, and other industrial tanks to realize realtime monitoring of storage, online inventory management, statistics and estimation of production. 

➽ With NB-IoT/Lorawan/Sigfox/GPRS module, it transmit the status via gateway/base station to network server and application server. User can monitor the status remotely.



Features




➽ No drill holes, outside bottom installation, detect the liquid level.
➽ Support NB-IoT, LoRaWAN, Sigfox, GPRS communication
➽ Works for tank with thickness up to 25mm. Works for fuel tank, water tank, LPG and etc.


Product Paramenters


Overview
Dimension
Transducer ø30, Controller box 80*78*30mm
Color
Black
Detector
Principle
Ultrasonic
Detection Range
0~ 10000mm
Blind area
0-30mm
Accuracy
3mm or 0.3%FS, the bigger one
Resolution
1mm or 0.1%FS, the bigger one
Controller
MCU
STM32, 32bit ARM® core controller
Power
Inner battery
ER26500 8000mAh 3.6VDC, non-recharged.
Every day 4 times upload, battery can work for more than 3 years. (depend on lorawan server, environment and etc.)
Environment
Operating Temperature
-20 ~ +70℃
Storage Temperature
-40 ~ +85℃
Protection Level
IP66
Media
liquid
Diesel,gasoline, water, LPG, Ethanol, and other liquids
Mounting
Bottom glue fasten
Transducer stick to tank bottom by glue.


Diagram




SAAS




Application Case




FAQ


Q: Can the sensor be integrated to clients' platform?
A: Yes, we will provide protocol or API, our engineer will also provide technical support.

Q: Can the sensor add GPS function?
A: Yes, but it will increase the consumption. GPS can work well when used outdoor and not covered by metal.

Q: Can I get discount for large quantity order?
A: Yes, please cotact our sales manager when the quantity is more than 100 pieces.

Q: Is ODM and OEM available?
A: Yes


Company Profile




Product Lines


➤Waste management.
Bin sensor DF703,
Classification bin ZT20X

➤Parking management.
Parking sensor DO200, parking lock DO300,

➤Manhole management.
Manhole sensor DC400/DC413

➤Level measurement.
Top installation DF550,
Bottom installation DF520,
LPG tank level sensor DF530

➤Public Health management
Hand sanitizer level sensor DF200
Toilet paper level sensor DF400
Door magnetic sensor DH100
Air temperaturer &humidity sensor DT310
People Counter DC500

➤Cement Mixer sensor. DZ300.


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