500m wireless remote pressure sensor

Technical Parameter of remote pressure sensor :
1) Pressure measurement: 0~60(MPa);
2) Power supply: Single 3.6V/13Ah lithium battery;
3) Accuracy: 0.1,0.2,0.5 ;
4) Display: Five static LCD display;
5) Overload: 150%FS;
6) Transmission distance:  >500 m;
7) Case material: Using aluminum alloy shell, solid, corrosion resistance;
8) Environment temp: -30℃~ +75℃;
9) Ambient humidity: <95%RH;
10) Zero temperature drift: ±0.015%FS/℃;
11) Sensitivity temperature drift: ±0.015%/℃;
12) Applicable medium: Liquid oil, gas, water etc.;
13) Explosion proof grade: ExdⅡBT4;
14) Frequency: Center frequency 480MHz;
15) With the network receiving units supporting

Dimension of remote pressure sensor :

Mounted of remote pressure sensor :