CSMB-02 Датчик распознавания Магнитный рисунок

CSMB-02 is HMS magneto-dependent sensor with high sensitivity, which is also called magnetic head .It is composed of semiconductor material indium stibnide(InSb) magnetic resistance chip and permanent magnet supplying the InSb magnetic resistance chip bias. CSMB-02 apply hard metal as its outer covering, so the anti-interference ability is very strong. Magnetic sensors, with excellent assembly technique, have extremely high cost performance. CSMB-02 can substitute for MURATA and NIKKOSHI. FEATURE: 1.HMS sensor is made of the InSb magnetic chip, high stability , SN good. 2.Non-contact detection, output stability , fast response. 3.Output voltage have nothing to do with the magnetic moving speed. 4.The seizure of the resistance is pure, strong anti-interference capability. 5.Small size, easy installation. APPLICATION 1.Dynamic Money Detector 2.Static Money Detector 3.Detection of Weak magnetic ink 4.Detection of RMB and Foreign currency 5.Detect the magnetic signal of bank notes 6.Detection of Magcard and Bar magnet Note1. Sensitivity: Amplify electric current with 1100 times, when magnetic head scanning surface aims at the tinsel (0.1mm) with 100mA,50Hz A.C. and slide linearly with it slowly, then measure the peak-to-peak value of the output voltage with oscilloscope and the maximum value is sesitivity. Note 2. Symmetry = |MR1-MR2|/ MR1 (or MR2). Subject Symbol Value Unit Voltage Vamax 5.5 V Insulation voltage VI 100 V Allowed to wear and tear PD 44 mW Operating temperature To -20 + 60 ºC Storage temperature Ts -20 + 70 ºC Subject Symbol Min Type Max Unit sensitivity 1 S 900 1500 - mVp-p Symmetry 2 d - 10 30 % Resistance R 0.1 - 2 K Ω Total resistance R 0.2 - 4 K Ω Noise Vo - - 300 uVp-p Effective detection width W - 10 - mm Magnetic flux density B - 0.12 - T Resolution T - 0.75 - mm