D.G SouthChinaSea Electronic Co.,Ltd
sensor, axle scale, scale, weigh scale, truck scale, Manufacturer and Supplier - China(CN)
Differential Magnetoresistive Sensor,Rotary sensor (Infineon FP212D250-22)
Sensing over wide rotation speed range
Robust metallic housing
Signal amplitude is speed independent
Biasing magnet built in
Best suited for harsh environments
Maximum power supply Vmax 10V DC
Nominal power supply 5V DC
Total resistance R 1-3 (_=, I?mA, t=25XC) 900 ? V 1600 ?
Center symmetry M=100% (R1-2-R2-3)/R1-2 (_=) ?10%
Offset voltage (at Vin and _=) ? 130mV
Open circuit output voltage Vout pp (at Vin and _=0.15mm) ?900mV
Cut-off frequency 20kHz
Operating temperature -30XC ~ +70XC
Storage temperature -40XC ~ +85XC