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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
CHK_BSDA24S0/4 50-600A 4.0+16.0*(IP/IPN),DC 0～+100A;0～+200A;......0～+1200A +12.0~+24.0V 1.0 10.5*20.5
CHK_EKAD24S5 AC50/100/200/300/400/600A ±5.000V 0～+1200A +12–24V 1.0 Ø21.0
CHK_EKADA24S0/4 AC50/100/200/300/400/600A 4.0+16.0mA 0～+1200A +12–24V 1.0 Ø21.0
CHK_EKA420 20-500A 4-20mA±1% -5～+30A；-12.5～+75A;-25～+150A;-50～+300A;-100～+600A;-125～+750 +12.0~+24.0V 1.0 Ø21.0
CHK_EKBD24S5 AC200/400/800/1000/1500/2000A ±5.000V 0～+4000A +12–24V 1.0 Ø40.5
CHK_EKADA12S12 50-600A 12.0±8.0mA 0～±100A;0～±200A;......0～±1200A +12.0V 1.0 Ø21.0
CHK_EKBDA12S12 200-2000A 12.0±8.0mA 0～±400A;0～±600A;......0～±4000A +12.0V 1.0 Ø40.5
CHK_EKBDA12S12-S20 200-2000A 12.0±8.0mA 0～±400A;0～±1200A;......0～±4000A +12.0V 1.5 Ø40.5
CHK_EKBDA24S0/4 AC200/400/800/1000/1500/2000A 4.0+16.0mA 0～+4000A +12–24V 1.0 Ø40.5
CHK_FDA24S0/4 50-600A 4+16mA 0～+100A;0～+200A;......0～+1200A +12.0~24.0V 1.0 12.5*41
CHK_HCDA24S0/4 AC5000/6000/10000/15000/20000A 4.0+16.0mA 0～+22000A +12–24V 1.0 100.0*210.0
CHK_LTASA5S4 10-200A 4-20mA 12.5A;30A;60A;90A;120A;240A +5.0V 0.5 21mm
CHK_LTADA24S4T 10-200A 4+16mA 0～+15A;0～+30A;......0～+300A +12.0~32.0V 0.5 20mm
CHK_LTG24S4 5-100A 4+16mA 0～+10A;0～+20A;......0～+200A +12.0~+24.0V 0.5 12mm
CHK_BR5S2 50/100/200/300/400/600A 2.500±2.0V 0～±600A +5V < ±1.0% 10.5*20.5
CHK_BR15S4 50/100/200/300/400/600A +4.0V 0～+900A +15V < ±1.0% 10.5*20.5
CHK_BR15D4 50/100/200/300/400/600A ±4.000V 0～±900A ±12–15 < ±1.0% 10.5*20.5
CHK_BS5S2 50/100/200/300/400/600A 2.500±2.0V 0～±600A +5V < ±1.0% 10.5*20.5
CHK_BS15D4 50/100/200/300/400/600A ±4.000V 0～±900A ±12–15V < ±1.0% 10.5*20.5
CHK_DHAB5S2L 30/300A 2.500±2.0V ±30/±300A +5V < ±1.0% Ø21.55
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