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!

Case Type Model Nominal Current (RMS) Vout/Iout @Ipn Measuring Range Supply Voltage DC Accuracy (%) @Ipn +25°C Mounting (mm) Datasheet Download
CHB300L3F15D150S-S1 ±300A ±150*IP/IPN 0~±500A ±12~15V < ±0.5 20.0±0.50mm
CHB_LTM15D200S1 1000A ±200mA 0~±2000A ±15~24V < ±0.5 45.5±0.15mm
CHV_A15D25 05/10mA ±25mA 0~±07mA;0~±14mA ±12 ~ 15 V 0.5 PCB
CHV_AS3S6 05/10mA 1.650V 0~±10mA;0~±20mA; +3.3V 0.5 PCB
CHV_AS5S6 05/10mA 2.500±0.625 0~±10mA;0~±20mA +5.0V 0.5 PCB
CHV_AV15D5 200~1000V ±5.0*VP/VPN 0~±280V;0~±360V;0~±840V;0~±1120V;0~±1400 ±12 ~ 15 V 0.5 PCB
CHV_T15D50 200~1000V ±50*VP/VPN 0~±280V;0~±560V;0~±840V;0~±1120V;0~±1400 ±12 ~ 15 V 0.5 2pin M5.2*8.0±0.15mm;4pin M5.2*8.0±0.15mm
CHV10A15D25-T 10mA;10 ... 1500 V ±25mA 0~±14mA ±12 ~ 15 V 0.5 PCB
CHB400CAB24SCAN-F1/F2/F3 400A 400A 9~30V 0.5 48.6±0.5mm
CHB500CAB12SCAN 500A 500A 7~18V 0.5
CHD_LCT15D5 10/20/50/100/1000mA ±5V 0-1500mA ±12~±15V 1.0 Ø20.2mm
CHK- DAB5S2L Channel 1:± 20... ± 100;Channel 2:±200 … ±1000 2.5±2V Channel 1:± 20... ± 100;Channel 2:±200 … ±1000 +5V 1.0 Ø22.5mm
CHK_DHAB5S2L Channel 1:± 20... ± 100;Channel 2:±200 … ±1000 2.5±2V Channel 1:± 20... ± 100;Channel 2:±200 … ±1000 +5V 0.5 Ø21.55mm
CHK-HAHE5S2L 50/100/200/500/1000/1200/1500A 2.5±2.0V 0-1500A +5V 0.5 20.5*6mm
CHK_LSR5S8 10~120A 2.500±0.8*(IP/IPN) +25~±300 +5.0V 1.0 PCB
CHK_TF5S2L 50/100/200/500/800A 1/2Vcc ±1.25V 0-880A +5V 0.5 Ø22mm
CHK-YBS5S2L 100/200/300/400/500/800/1000A VC/2±2.000V 0-1000A +5V 1.0 16mm
CHK_QD35S2L 400~1000A 2±2V 0~±400......0~±1000 +5.0V ≤1 (-40℃~ +105℃);≤1.5 (+105℃~ +125℃) 14.5±0.2mm
CHK_QD85S2L 500~1200A Uout = (UC/ 5) × (Uo + S × IP) 0~±500A......0~±1200A +5.0V 1.0 17.0± 0.2mm
CHK_QHE5S2L 100~900A Vcc*( 1/2 + 2.0/5 * IP/IPN) V 0~±100A......0~±900A +5.0V 0.5 19±.25mm
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