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
CHV_AVDA5S4 80/100/600/800/1000V 4.0+16.0mA 0~+1400V +5V < ±0.5% PCB
CHV_AVDA24S4 80/100/600/800/1000V 4.0+16.0mA 0~+1400V +24V < ±0.7% PCB
CHV_AC15D25 200/400/600/800/1000V ±25mA 0~±1400V ±12–15V < ±0.5% PCB
CHV_AV15D4 200/400/600/800/1000V ±4.000V 0~±1400V ±12–15V < ±0.5% PCB
CHV_AV15D5 200/400/600/800/1000V ±5.000V 0~±1400V ±12–15V < ±0.5% PCB
CHV-DVL24D50 50-2000V 50-75mA -75~75V;-125~125V;......-3000V~3000V ±12~±24V ±0.7% 2 x 6.5mm slotted holes
CHD_CRDA12D6 10/20/40/100/200/500/1000mA DC40mA: ±4V(DC), AC40mA:2V(DC), AC+DC(+40mA)=6V (±1%) 0~±200mA DC±12V~±15V(±5%)orDC+12V 1.0 Ø20
CHD_CRS15D5 10/20/50/100/200/500/1000mA DC±5V,4-20mA,0-20mA(±1%) DC±5V,4-20mA,0-20mA(±1%) DC±12V~±15V(±5%)orDC+12V 1.0 Ø20
CHD_CRS812D5 10/20/50/100/200mA DC±5V,4-20mA,0-20mA(±1%) 0~±300mA DC±12V~±15V(±5%)orDC+12V 1.0 Ø85
CHD_CRS912D5 10~200mA 4-20mA; 0-20mA 0~±20mA;0~±50mA;0~±100mA;0~±200mA;0~±300mA ±12V 1.0 Ø94
CHD_CRS912D5-RS485 10~200mA 4-20mA; 0-20mA 0~±20mA;0~±50mA;0~±100mA;0~±200mA;0~±300mA ±12V 1.0 Ø94
CHD_CRSA12S5 10~1000mA 5V/ AC 5V (±1%) 0~±20mA;0~±50mA;0~±100mA;...0~±1200mA +12V / 24V 1.0 Ø20
CHD_CRSD12S5 10~1000mA +12V / 24V 0~±20mA;0~±50mA;0~±100mA;...0~±1200mA 2.5V±2.5V 1.0 Ø20
CHD_ET15D5-S1 05/10/20/30/40/50/100mA ±5.0*(IP/IPN) 0~±140mA (±12~±15)±5% 1.0 Ø20
CHD_E4T15D5 05~2000mA ±5.0*(IP/IPN), DC 0~±14mA;0~±28mA;0~±42mA;...0~±1400mA ±12~15 V 1.0 Ø40
CHD_E15D5 01~100mA ±5.0*(IP/IPN), DC 0~±2A;0~±10A;0~±20A;......0~±200A ±12~15 V 1.0 Ø20
CHD_EA15D5 10~50mA ±5V±1% 0~±20mA;0~±40mA;0~±60mA;0~±80mA;0~±100mA ±12~15 V 1.0 Ø40.5
CHD_EB15D5 10~1000mA ±5V±1% 0~±15mA;0~±30mA;0~±45mA;...0~±1500mA ±12~15 V 1.0 Ø60.5
CHD_ES15D5 20/200/500mA ±5.0*(IP/IPN),DC 0~±28mA;0~±280mA;0~±700mA ±12~18 V 1.0 Ø8.20±0.25
CHD_LCT15D5 10~100mA ±5±0.5% 0~±15mA;0~±30mA;0~±45mA;...0~±150mA ±12~15 V 1.0 Ø20.2
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