gas station measurement gasoline or diesel tank gauge level sensor
What are Automatic Tank Gauges used for?
Automatic tank gauges are used for monitoring fuel liquid level, volume and temperature inside fuel storage tanks. It is widely used at petrol station and skid-mounted fueling site. It also can be used at chemical factory, pharmacy industry and waste water tanks.
SP300 Magnetostrictive level sensor is mainly composed of probe head, temperature sensors, protection steel pipe, magnetostrictive waveguide wire and floaters with magnet inside. Insert probe into underground tank, floaters float on the liquid surface, and slides up and down on rod according to the changes of liquid level. Processing measured data of product level, water level, density values (option), and average temperature of five-points, then transmit these data to smart console by digital communication port.
Product advantage
l ±0.5mm accuracy
l RS485 communication protocol
l 3-in-1 measurement, detect fuel height, fuel temperature and water height at the same time.
l 4 wires cable
l IP68 protection grade
l Intrinsically safe grade
l ATEX, EAC, CQST, SIL approved
l Length customized production
l Applied in Gasoline, Kerosene, Diesel, Ethanol gasoline, Methanol gasoline, Approved light oil
Technical parameters
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Power supply |
DC12V, 50mA |
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Precision |
±0.5mm |
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Repeatability |
±0.1mm |
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Resolution of product level |
0.0069mm |
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Resolution of temperature |
0.0078℃ |
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Resolution of water level |
0.0069mm |
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Operating temperature range |
-40℃~85℃ (-40 to 185℉) |
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Points of temperature measured |
5 |
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Maximum communication distance |
1200m |
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Communication mode |
RS485 |
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Intrinsic safety parameter |
Power port: Ui = 15V DC, Ii= 400mA, Pi = 1.5W, Ci = 3.63μF, Li = 0mH; |
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Signal port: Ui = 7.14V DC, Ii= 147mA, Pi = 260mW, Ci = 32.6μF, Li = 0mH; |
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Mark of explosion proof |
Ex ia Ⅱ A T4 Ga, II 1G Ex ia IIA T4 Ga |
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Protection grade |
IP68 |
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Associated apparatus |
Windbell GSB03 safety barrier or GSB08 safety barrier |
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Definition of power cable |
BLUE -------POWER+ BROWN–--RS-485A WHITE–----RS-485B BLACK ------POWER- |
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Applicable medium |
Gasoline, Kerosene, Diesel, Ethanol gasoline, Methanol gasoline, Approved light oil
light oil, |
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Communication address |
6 digits, please see “Manufacturing Code” on nameplate of probe = Probe ID = S/N of probe |
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