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RS485 Diesel Tank Liquid Level Gauge Externally Mounted Oil Level Gauge GPS Tracker

RS485 Diesel Tank Liquid Level Gauge Externally Mounted Oil Level Gauge GPS Tracker

  • RS485 Diesel Tank Liquid Level Gauge Externally Mounted Oil Level Gauge GPS Tracker
  • RS485 Diesel Tank Liquid Level Gauge Externally Mounted Oil Level Gauge GPS Tracker
RS485 Diesel Tank Liquid Level Gauge Externally Mounted Oil Level Gauge GPS Tracker
Product Details:
Place of Origin: China (Mainland)
Brand Name: Kacise
Certification: certificate of explosion-proof, CE
Payment & Shipping Terms:
Minimum Order Quantity: 0-100
Price: 89
Packaging Details: each unit has individual box and all boxes are packed in standard packages or customers requests available
Delivery Time: 5-8 working days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 3000 Piece/Pieces per Month
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Detailed Product Description
Operating Temperature: -20°C~50°C Power Supply: 24vdc
Type: Ultrasonic Level Sensor Thickness Of Material: Within 5.5mm
Accuracy: 0.5%FS Stability: Typical Value: 0.1%F.S Max.: 0.2% F.S
Certificate: Certificate Of Explosion-proof, CE
High Light:

RS485 Liquid Level Gauge


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Product Description

                                               RS485 Diesel Tank Liquid Level Gauge Externally Mounted Oil Level Gauge GPS Tracker 0

1. Principle of Operation

External liquid lever sensor with sonar ranging principle,using the temperature integrate sensor to process the sonar signal. the sensor is pasted in the outerwall of the tank. Using the patented algorithm to calculate the height of the liquid in the tank and output to a remote control system(eg.DCS) through (4-20)mA,HART, RS-485, Modbus.


According the figure right, the time is taken for the signal to be transmitted and then received from the liquid surface. Signals

from the transducer are fed into the processor and then processed by patented algorithm to calculate the height of the liquid according to the formula:


H: height of the liquid

v: velocity of sound in the liquid

t: time between transmitted and received signal

t g : propagation time in the tank wall

α :liquid compensation factor



2. Applications

LPG tanks

Liquid ammonia tanks

Liquid propane tanks

Fuel tanks

Acids/solvents tanks

Concentrated sulfuric acid(98%) tanks

Nitric acid tanks

Hydrochloric acid tanks



3. Features

True non-invasive sensing technology

The sensor sticks to the outside of the tank bottom

Suitable for most shapes and sizes of cans

Output to telemetry system - various options

CNEX approved for use in hazardous areas

(processor and sensor)

Temperature integrated sensor

Low cost, reliable & accurate tank gauging

Not affected by pressure

Easy installation - no tank break-in

Simple retroft to existing tanks

No down-time during installation

No moving parts – no maintenance

3. Parameter

Measure Range 5cm~3m diesel oil water as so on
Measure Precision 0.5%F.S
Power Supply Way 24vdc
Defend Grade IP66
Operating Temperature -20°C~ 50°C
Storage Temperature -25°C~70°C
Cable Length 8m , can be customized
Communication RS485, RS232, GPS tracker
Display Resolution 1 mm
Current output (optional) 4-20ma


4. Package





In order to choose the suitable pressure sensor for you, please send us below information with the feedback.


1. Application field
2. accuracy
3. output signal
4. power supply voltage
5. Measuring range
6. medium
7. temperature range


5. Application Picture






5. Product Picture







Company Information

Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE, intrinsic safety explosion-proof and isolated safety explosion-proof certificates, etc. which ensure that our products comply with international standards.

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical and management personnel, through efforts of our entire staff, we have become a professional measuring instrument manufacturer and solution provider. And we are continuously trying to improve product quality.

Currently, Kacise sensors have already been exported to America, Spain, Australia, Chile and 20 other countries and regions, and received many favorable feedbacks. Our overseas distributers are also increasing. We regard “reasonable prices, efficient production time and good after-sales service” as our tenet, and hope to cooperate with more customers for mutual development.


Our Services
  • Your inquiry will be replied in 24hours.
  • OEM&ODM, we can help you to design and your request will be put into product.
  • Distributorship are offered for your unique design product and some of our sensors.
  • Protection for your marketting area, ideas of design and all your private information.
  • Discounts are offered based on order quantities.


Contact Details
Xi'an Kacise Optronics Co.,Ltd.

Contact Person: Ms. Evelyn Wang

Tel: +86 17719566736

Fax: 86--17719566736

Send your inquiry directly to us (0 / 3000)

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Address: i City, No11, TangYan South road, Yanta District, Xi'an,Shaanxi,China.

Factory Address:i City, No11, TangYan South road, Yanta District, Xi'an,Shaanxi,China.