Welltek

Model: CHK_BR5S2
Nominal Current (RMS): 50/100/200/300/400/600A
Vout/Iout @Ipn: 2.500±2.0V
Measuring Range: 0~±600A
Supply Voltage DC: +5V
Accuracy (%) @Ipn +25°C: < ±1.0%
Mounting (mm): 10.5*20.5
Download Datasheet: Link

Model: CHK_BR15S4
Nominal Current (RMS): 50/100/200/300/400/600A
Vout/Iout @Ipn: +4.0V
Measuring Range: 0~+900A
Supply Voltage DC: +15V
Accuracy (%) @Ipn +25°C: < ±1.0%
Mounting (mm): 10.5*20.5
Download Datasheet: Link

Model: CHK_BS5S2
Nominal Current (RMS): 50/100/200/300/400/600A
Vout/Iout @Ipn: 2.500±2.0V
Measuring Range: 0~±600A
Supply Voltage DC: +5V
Accuracy (%) @Ipn +25°C: < ±1.0%
Mounting (mm): 10.5*20.5
Download Datasheet: Link

Model: CHK_DHAB5S2L
Nominal Current (RMS): 30/300A
Vout/Iout @Ipn: 2.500±2.0V
Measuring Range: ±30/±300A
Supply Voltage DC: +5V
Accuracy (%) @Ipn +25°C: < ±1.0%
Mounting (mm): Ø21.55
Download Datasheet: Link

Model: CHK_EKA5S2
Nominal Current (RMS): 50/100/200/300/400/600A
Vout/Iout @Ipn: 2.500±2.0V
Measuring Range: 0~±600A
Supply Voltage DC: +12V
Accuracy (%) @Ipn +25°C: < ±1.0%
Mounting (mm): Ø21.0
Download Datasheet: Link

Model: CHK_EKB5S2
Nominal Current (RMS): 200/400/800/1000/1500/2000A
Vout/Iout @Ipn: 2.500±2.0V
Measuring Range: 0~±2000A
Supply Voltage DC: +5V
Accuracy (%) @Ipn +25°C: < ±1.0%
Mounting (mm): Ø40.5
Download Datasheet: Link

Model: CHK_FS5S2
Nominal Current (RMS): 200/400/800/1000/1500/2000A
Vout/Iout @Ipn: 2.500±2.0V
Measuring Range: 0~±2000A
Supply Voltage DC: +5V
Accuracy (%) @Ipn +25°C: < ±1.0%
Mounting (mm): 12.5*41.0
Download Datasheet: Link

Model: CHK_HAHE5S2L
Nominal Current (RMS): 50/100/200/400/600/800/1000/1200/1500A
Vout/Iout @Ipn: 2.5V
Measuring Range: 0~±1500A
Supply Voltage DC: +5V
Accuracy (%) @Ipn +25°C: < ±1.0%
Mounting (mm): 6.5*20.5
Download Datasheet: Link

Model: CHK_KS5S2
Nominal Current (RMS): 400/600/800/1000/1200 /2000A
Vout/Iout @Ipn: 2.500±2.0V
Measuring Range: 0~±2000A
Supply Voltage DC: +5V
Accuracy (%) @Ipn +25°C: < ±1.0%
Mounting (mm): 16.0*64.0
Download Datasheet: Link

Model: CHK_LB5S2
Nominal Current (RMS): 50/100/200 /300A
Vout/Iout @Ipn: 2.500±2.0V
Measuring Range: 0~±300A
Supply Voltage DC: +5V
Accuracy (%) @Ipn +25°C: < ±1.0%
Mounting (mm): Ø16.0
Download Datasheet: Link

Model: CHK_LSP3S1L
Nominal Current (RMS): 15/20/25 /30A
Vout/Iout @Ipn: 1.650±1.250V
Measuring Range: 0~±30A
Supply Voltage DC: +3.3–5V
Accuracy (%) @Ipn +25°C: < ±1.0%
Mounting (mm): Ø8.5
Download Datasheet: Link

Model: CHK_LTK5S2
Nominal Current (RMS): 15/20/25 /30A
Vout/Iout @Ipn: 2.500±2.0V
Measuring Range: 0~±900A
Supply Voltage DC: +5V
Accuracy (%) @Ipn +25°C: < ±1.0%
Mounting (mm): Ø20.0
Download Datasheet: Link

Model: CHK_LSP5S2L
Nominal Current (RMS): 15/20/25 /30A
Vout/Iout @Ipn: 2.500±2.0V
Measuring Range: 0~±30A
Supply Voltage DC: +5V
Accuracy (%) @Ipn +25°C: < ±1.0%
Mounting (mm): Ø8.5
Download Datasheet: Link

Model: CHK_BR15D4
Nominal Current (RMS): 50/100/200/300/400/600A
Vout/Iout @Ipn: ±4.000V
Measuring Range: 0~±900A
Supply Voltage DC: ±12–15V
Accuracy (%) @Ipn +25°C: < ±1.0%
Mounting (mm): 10.5*20.5
Download Datasheet: Link

Model: CHK_BS15D4
Nominal Current (RMS): 50/100/200/300/400/600A
Vout/Iout @Ipn: ±4.000V
Measuring Range: 0~±900A
Supply Voltage DC: ±12–15V
Accuracy (%) @Ipn +25°C: < ±1.0%
Mounting (mm): 10.5*20.5
Download Datasheet: Link

Model: CHK_DSY15D4
Nominal Current (RMS): 0~±90A
Vout/Iout @Ipn: ±4.000V
Measuring Range: 0~±90A
Supply Voltage DC: 0~±90A
Accuracy (%) @Ipn +25°C: < ±1.0%
Mounting (mm): PCB
Download Datasheet: Link

Model: CHK_EKA15D4
Nominal Current (RMS): 50/100/200/300/400/600A
Vout/Iout @Ipn: ±4.000V
Measuring Range: 0~±900A
Supply Voltage DC: ±12–15V
Accuracy (%) @Ipn +25°C: < ±1.0%
Mounting (mm): Ø21.0
Download Datasheet: Link

Model: CHK_EKB15D4
Nominal Current (RMS): 200/400/800/1000/1200/2000A
Vout/Iout @Ipn: ±4.000V
Measuring Range: 0~±4000A
Supply Voltage DC: ±12–15V
Accuracy (%) @Ipn +25°C: < ±1.0%
Mounting (mm): Ø40.5
Download Datasheet: Link

Model: CHK_F15D4
Nominal Current (RMS): 200/400/800/1000/1200/2000A
Vout/Iout @Ipn: ±4.000V
Measuring Range: 0~±3000A
Supply Voltage DC: ±12–15V
Accuracy (%) @Ipn +25°C: < ±1.0%
Mounting (mm): 12.5*41.0
Download Datasheet: Link

Model: CHK_F15D4
Nominal Current (RMS): 200/400/800/1000/1200/2000A
Vout/Iout @Ipn: ±4.000V
Measuring Range: 0~±4000A
Supply Voltage DC: ±12–15V
Accuracy (%) @Ipn +25°C: < ±1.0%
Mounting (mm): 12.5*41.0
Download Datasheet: Link