Current & Voltage Sensor/ Transducer Manufacturer

+86-188-5113-2317

info@cheemi-tech.com

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.

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

Welcome to contact us for FREE samples!!

PRODUCTS

Case Type	Model	Nominal Current (RMS)	Vout/Iout @Ipn	Measuring Range	Supply Voltage DC	Accuracy (%) @Ipn +25°C	Mounting (mm)	Datasheet Download
	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_BS5S2	50/100/200/300/400/600A	2.500±2.0V	0～±600A	+5V	< ±1.0%	10.5*20.5
	CHK_DHAB5S2L	30/300A	2.500±2.0V	±30/±300A	+5V	< ±1.0%	Ø21.55
	CHK_EKA5S2	50/100/200/300/400/600A	2.500±2.0V	0～±600A	+12V	< ±1.0%	Ø21.0
	CHK_EKB5S2	200/400/800/1000/1500/2000A	2.500±2.0V	0～±2000A	+5V	< ±1.0%	Ø40.5
	CHK_FS5S2	200/400/800/1000/1500/2000A	2.500±2.0V	0～±2000A	+5V	< ±1.0%	12.5*41.0
	CHK_HAHE5S2L	50/100/200/400/600/800/1000/1200/1500A	2.5V	0~±1500A	+5V	< ±1.0%	6.5*20.5
	CHK_KS5S2	400/600/800/1000/1200 /2000A	2.500±2.0V	0～±2000A	+5V	< ±1.0%	16.0*64.0
	CHK_LB5S2	50/100/200 /300A	2.500±2.0V	0～±300A	+5V	< ±1.0%	Ø16.0
	CHK_LSP3S1L	15/20/25 /30A	1.650±1.250V	0～±30A	+3.3–5V	< ±1.0%	Ø8.5
	CHK_LTK5S2	15/20/25 /30A	2.500±2.0V	0～±900A	+5V	< ±1.0%	Ø20.0
	CHK_LSP5S2L	15/20/25 /30A	2.500±2.0V	0～±30A	+5V	< ±1.0%	Ø8.5
	CHK_BR15D4	50/100/200/300/400/600A	±4.000V	0～±900A	±12–15	< ±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_BS15D4H	50/100/200/300/400/600A	±4.000V	0～±900A	±12–15	< ±0.5%	10.5*20.5
	CHK_DSY15D4	CHK_DSY15D4	±4.000V	0～±90A	0～±90A	< ±1.0%	PCB
	CHK_EKA15D4	50/100/200/300/400/600A	±4.000V	0～±900A	±12–15	< ±1.0%	Ø21.0
	CHK_EKB15D4	200/400/800/1000/1200/2000A	±4.000V	0～±4000A	±12–15	< ±1.0%	Ø40.5
	CHK_F15D4	200/400/800/1000/1200/2000A	±4.000V	0～±3000A	±12–15	< ±1.0%	12.5*41.0