Gas station float type magnetostrictive displacement sensor
What is magnetostrictive sensor?
Gas station magnetostrictive sensor can accurately measure fuel level, water level, volume and temperature of the underground fuel storage tank in real time. then
transmit these data to
smart console
by di
gital communication port.
SP300 Magnetostrictive 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.
Power supply | DC12V |
Precision | ±0.5mm |
Repeatability | ±0.1mm |
Resolution of product level | 0.0069mm |
Resolution of temperature | 0.0078ºC |
Resolution of water level | 0.0069mm |
Temperature range | -40 to 85ºC(-40 to 185ºF) |
Points of temperature measured | 5 |
Maximum communication distance | 1200m |
Communication | RS485 |
Intrinsic safety parameter |
Power port: Ui = 15V DC, Ii= 400mA, Pi = 1.5W, Ci = 3.63μF, Li = 0mH;
Signal port: Ui = 7.14V DC, Ii= 147mA, Pi = 260mW, Ci = 32.6μF, Li = 0mH; |
Associated apparatus | WB-GSB03 safety barrier |
Explosion proof grade | Ex ia IIA T4 Ga, Ex II 1G Ex ia IIA T4 Ga |
Protection grade | IP68 |
Applicable medium | Gasoline, kerosene, diesel, Ethanol gasoline, Methanol gasoline, Approved light oil |
Definition of wires | Blue - Power +, Brown - RS485A , White - RS485B, Black - Power - |
Communication address | 6 digits, see the"Manufacturing code"or S/N code on probe nameplate, this is also Probe ID in communication with console and FMS |