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Current Sensors, Current Transducers


Cheemi manufactures open loop & closed loop hall effect current transducers, voltage sensors, current transmitters and DC leakage current transducers with single and dual power supply to meet customer's different application requirements, mainly used to current measurement for welding machines, solar photovoltaic (PV) industry and electric vehicle fields, etc. With more than 12 years experience in current measurement field, Cheemi offers innovative, high quality sensors with much competitive prices to meet the customers' needs. OEM/Customize unique sensors for your special application requirement is available!

Our sensors are alternative to LEM, TAMURA transducers. Free samples are available for your testing and evaluation before purchasing.

High Accuracy Current Sensor / Open Loop Hall Current Sensor / Closed Loop Hall Effect Current Sensors / Hall Voltage Sensor / Current Transmitter / DC Leakage Current Transducer /

Welcome to contact us for FREE samples! Email to: info@cheemi-tech.com or Get Free Samples Now!

PRODUCTS
Case Type Model Nominal Current (RMS) Vout/Iout @Ipn Measuring Range Supply Voltage DC Accuracy (%) @Ipn +25°C Mounting (mm) Datasheet Download
CHB_ES5S65 10/25/50/75/100A 2.500±0.625V 0-300A +5V < ±0.1% Ø8.5
CHB_EP15D 2/25/5/50/10/100/20/200A 2-±0.2%FS mA 0～±200A ±12～±18V < ±0.1% Ø10.5
CHB_HXS5S 10/20/30/50A 2.500±0.625V 0-150A +5V < ±0.1% PCB
CHB_LTHA15D 100/200/300A 50/100/150mA 0-900A ±12～±18V < ±0.1% Ø20.0
CHB_LTHB15D 350/400/500 175/100mA 0-1500A ±15～±24V < ±0.1% Ø35
CHB_LF15D 20-2000 4-400mA 0-3000A ±12–24V < ±0.1% Ø60.5
CHB_LFAH15D 10-1000A 2/200mA 0-2000A ±15～±24V < ±0.1% Ø40.5
CHB_LFBH15D 1000A 200mA 0-200A ±15～±24V < ±0.1% Ø40.5
CHB_LSP3S1H 10/15/20/40A 1.650±1.250V 0～±40A +3.3–5V < ±0.5% Ø8.5
CHB_LSP5S2H 10/15/20/25/30A 2.500±2.000V 0～±30A +5V < ±0.5% Ø8.5
CHB_LTA5S2H 50/100/200/300A 2.500±2.000V 0～±300A +5V < ±0.5% Ø20
CHB_LTA24S2H 50/100/200A 2.500±2.000V 0～±200A +24V < ±0.5% Ø20
CHB_LTC15D 10-1000/13-1300A 2.5-250/3.25-325mA 0-3000A ±15～±24V < ±0.1% Ø40.5
CHB_LTH/LTR15D 5-50/10-100/30-150/20-200/30-300A 5-50/10-100/20-100/15-150mA 0-900A ±12～±18V < ±0.1% Ø20.0
CHB_TAH15D 5/50/10/100/20/200/30/300A 5/50/10/100mA 0-900A ±12～±18V < ±0.1% Ø20.2
CHB_TBH15D 12/300/16/400/20/500A 100mA 0-1500A ±15～±24V < ±0.1% Ø35
CHB_BS3S1H 20/50/100/200A 1.650±1.250V 0～±200A +3.3V < ±0.5% 10.5*20.5
CHK_F15D4H 200/400/800/1000/1200/2000A ±4.000V 0～±3000A ±12–15 < ±0.5% 12.5*41.0
CHK_FK15D4H 200/400/800/1000/1200/2000A ±4.000V 0～±4000A ±12–15 < ±0.5% 13.0*41.0
CHK_BSD15D5 AC20-600A ±5.0*(IP/IPN), DC 0～±40A;0～±200A;......0～±1200A ±12.0~15.0V 1.0 10.5*20.5
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