Hall effect Gear tooth Sensor General Description OHG101 Hall effect gear tooth sensor utilize magnetic biased hall-effect IC to measure the movement of ferrous-like metal. Specially designed IC with separate electric capacity and biased alnico are sealed in a probe type outer casing.The working condition of hall-effect gear tooth sensor is related to the following factors, which must be considered in combination: 1. The material, shape and speed of the target object; 2. The gap between sensor and the target; 3. Ambient temperature. Features ·Induce Ferrous Metal Targets ·Open-collector Output ·Signal-to-noise Ratio are Better than Electromagnetic Induction Sensors ·Excellent Low and High Speed Performance, Output Amplitude have no relation with Revolution ·Frequency response: 10Hz to 20KHz ( It depend on the target) ·Solid package, Connector Output Port Typical applications ·Gear box RPM Measurement ·Sprocket Speed Measurement ·Conveyor Speed and Distance Measurement ·Crankshaft and Camshaft RPM and position detection ·Pulse count ·Speedometer Page 1 please contact Nanjing Ouzhuo Technology Co., Ltd Website : www.ohhall.com wwww.zbling.com More products information information，please contact：Nanjing Tel：025-52312738，83247886 Fax：025-52312738 E-mail: [email protected] [email protected] Part No.： PCC020 Suppy Voltage VCC 4.5～24 V Load current Icc ≤ 40mA Output Voltage(Output low voltage) VOL≤ 0.6 Operate Temperature T -40～150 ℃ 1,supply 2, GND 3, SIGNAL DIstance between Sensor and Gear tooth D 0.1～1.5 mm Gear for reference: m=2, number of teeth=40, Thickness:10 Page 2 please contact Nanjing Ouzhuo Technology Co., Ltd Website : www.ohhall.com wwww.zbling.com More products information information，please contact：Nanjing Tel：025-52312738，83247886 Fax：025-52312738 E-mail: [email protected] [email protected] V Part No.：HUA0908 Suppy Voltage VCC 4.5～24 V Load current Icc ≤ 40mA Output Voltage(Output low voltage) VOL≤ 0.6 Operate Temperature T -40～150 ℃ DIstance between Sensor and Gear tooth D 0.1～2.0 mm Gear for reference: m=2, number of teeth=40, Thickness:10 1, signal 2, supply 3,GND Page 3 please contact Nanjing Ouzhuo Technology Co., Ltd Website : www.ohhall.com wwww.zbling.com More products information information，please contact：Nanjing Tel：025-52312738，83247886 Fax：025-52312738 E-mail: [email protected] [email protected] V Part NO.： 12K073 Suppy Voltage VCC 4.5～24 V Load current Icc ≤ 40mA Output Voltage(Output low voltage) VOL≤ 0.6 Operate Temperature T -40～150 ℃ DIstance between Sensor and Gear tooth D 0.1～2.0 mm 1, GND 2, output 3, Supply Gear for reference: m=2, number of teeth=40, Thickness:10 Page 4 please contact Nanjing Ouzhuo Technology Co., Ltd Website : www.ohhall.com wwww.zbling.com More products information information，please contact：Nanjing Tel：025-52312738，83247886 Fax：025-52312738 E-mail: [email protected] [email protected] V Par No. ：HG-04 2:GND 3:SIGNAL Suppy Voltage A B 22.1 34.5±0.2 55±0.15 3 5-0 +0.15 1:SUPPLY A +0.05 .8 R1 21.8-0.25 R0. .3 R0 +0.1 0.3 R R1 0 3 2 1 WFIERI 971-177 -025-0 B(4:1) 7.0-+00.2 3 20±0.2 BurrHeight: Max. 60um 3.5-0 .3 V DIstance between Sensor and Gear tooth D 1～2.5 mm 3 R0 17.35+0.2 -0 5～24 Load current Icc ≤ 25mA Output Voltage(Output low voltage) VOL≤ 0.4 V Output Leakage Current IOH ≤ 10μA Switching Time (Depend on external cuircuit) Raise (10% to 90%) t 15 μs Fall (90% to 10%) t 1 μs Frequency Range f 10～20000 Hz Operate Temperature T -40～150 ℃ 3.5 17.7±0.15 0.3 VCC Page 5 please contact Nanjing Ouzhuo Technology Co., Ltd Website : www.ohhall.com wwww.zbling.com More products information information，please contact：Nanjing Tel：025-52312738，83247886 Fax：025-52312738 E-mail: [email protected] [email protected]