Complaint
Petrol station fuel tank measure 5-point temperature magnetostrictive probe
What is magnetostrictive probe?
Petrol station magnetostrictive probe 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 digital 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 |
