Digital Fuel Oil Tank Level Indicator With Ultrasonic Temperature Sensor
Digital Fuel Oil Tank Level Indicator With Ultrasonic Temperature Sensor
1.Description
Ultrasonic Fuel Level meter adopts Ultrasonic measurement technology and is designed for monitoring levels of water, diesel, gasoline or other fuels and a variety of fuels in many types of tanks depending on software settings. It is widely used for fuel level measurement in vehicle fuel tanks in order to control fuel consumption in real time for anti-theft of fuel.
The ultrasonic fuel level meter mainly includes the ultrasonic sensor and data processing box. The sensor will be installed directly on the external bottom part of the tanks to detect the level and driven by data processing box.
2.Ultrasonic Fuel Level Meter’s Main Features
* Various outputs:RS485/232,RS485,USB,digital frequency output, analog output
* Advanced function: can be integrated with GPS/GPRS, LCD, PC or alarms, servers and other controllers to monitor
* Can monitor several fuels, including fuel, diesel, LPG, oil and water
* Easy setup and installation
* No need to dig a hole so no damage to tanks
* Non-contact measurement and won’t affect the measured fuel
* Monitor your tanks for critically low levels of fuel in real time
* Anti-theft of fuels.
* Requires 9-36V external power supply
* Operating distance of 18mm to 2500mm
* Programmable fuel materials via software settings
* Supports metal, plastic, glass or other tanks
* Supports tanks wall thickness up to 6mm
* Industry standard CE, ROHS, etc.
3.How it works
The sensor will detect the liquid level and temperature in the tanks. It’s driven by the processing box and the processing box can work with PC, LCD, GPS/GPRS or others.
4.Technical Characteristics
|
Power supply voltage |
9...36V |
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Power protection up to |
80V |
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Measurement range |
18-1000mm |
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Max load current of outputs |
10 mA |
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Max current consumption |
80 mA |
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Analog interface(0 …1023) |
0,3....9,7 V |
|
Frequency output interface (U=10V) |
500-1500 Hz |
|
Quantity of outputs EIA 485 |
1 |
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Quantity of outputs EIA 485/2321 |
1 |
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Accuracy of fuel level measurement in static |
not more 0.5 % |
|
Accuracy of fuel level measurement in dynamic |
not more 3.0 % |
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Accuracy of fuel level measurement |
not more 3.0 % |
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Degree of the radiator protection |
IP67 |
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Working temperature |
-40-+80°C |
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Nonvolatile memory |
2 MB(30 days if record once in 30 sec.) |
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Galvanic isolation of the power supply |
yes |
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Galvanic isolation of the outputs |
yes |
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Patent |
yes |
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Guarantee |
1 year |
Data Output examples:
Complete unit of ULM with GPS/GPRS:
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| Flexible --- what you want, what we make! Creative --- Keep R&D hi-tech products for the market. Professional --- 12 years experience on R&D ultrasonic products since 2000. Responsible --- If any problem of quality, be responsible for all of things within warranty. Competitive price with good quality. Customer's business is our business! |
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