Windbell SP series magnetostrictive probe take advantages of Wiedemann effect, Villari effect and Ultrasonic effect of intelligent material, by measuring time value difference which can be easily measured with high-precision, to convert to displacement difference, can accurately measure the product level, water level and temperature in tank.
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 |