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DHR 100 Series

High-current sensors and transducers for precise electrical monitoring

The DHR 100 series from LEM Holding SA is a lineup of high-current sensors and transducers designed for precise electrical monitoring in a variety of industrial applications. These devices are essential for measuring current flows accurately, making them indispensable in systems that require high reliability and accuracy.

If you're working on power distribution systems, motor control centers, or any setup involving large currents, these sensors will be right up your alley. They are particularly useful in scenarios where safety and efficiency are paramount, such as in data centers, industrial machinery, and renewable energy installations. Engineers tend to reach for this series when they need to ensure that their system's current measurements are as accurate as possible without introducing significant errors.

One practical observation is that the DHR 100 series offers a good balance between performance and cost. While there are more expensive options available, the DHR 100 provides reliable performance that meets the needs of most industrial applications without breaking the bank. Another useful feature is their robust design, which can handle harsh environments, making them suitable for outdoor installations or locations with high levels of electromagnetic interference.

Overall, if you need high-current sensing solutions for your project, the DHR 100 series is definitely worth considering. It’s a solid choice for those looking for precision without the complexity or expense of higher-end alternatives.

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Frequently Asked Questions

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DHR 100 - Part List

6 parts in total

Output

Series

Standard Package

Response Time

Current - Sensing

Voltage - Input (Min)

Weight

Voltage Rating

Current - Modulation

Current Rating (Max)

Current - DC Forward (If) (Max)

Mfr Part #Quantity AvailablePriceCategoryStandard PackageRoHSOutputAccuracyFrequencyLinearitySensor TypeResponse TimeCurrent - OutputCurrent - SupplyVoltage - SupplyCurrent - SensingNumber of ChannelsPackagingPolarizationMounting TypePackage / CaseFor MeasuringOperating TemperatureSVHCTariff NoVoltage - Input (Min)WeightMaterial Flammability RatingOutput TypeFrequency - MaxFrequency - MinFrequency RangeCurrent - ModulationCurrent Rating (Max)Current - DC Forward (If) (Max)DepthWidthLengthCore DiameterMounting Hole DiameterSeriesFunctionNEMA Frame SizePower Dissipation @ Temperature RiseVoltage RatingVoltage - Output (Min/Fixed)Other Names
DHR 100 C10
4
DHR 100 C10

SENSOR CURRENT 100A 50V MOD CURRENT TRANSDUCER, 100A, 20-50VDC Current transformer, DHR 100 C10, LEM

LEM USA Inc

581: ¥1,259.36-1Lead free / RoHS Compliant0 V ~ 10 V±1%20Hz ~ 6kHz±1%Open Loop:150ms30mA30mA20 V ~ 50 V100A1BulkBidirectionalPanel MountModuleAC/DC-40°C ~ 70°C:No SVHC (20-Jun-2013)85043121:0A to 100A0.26--------------------
DHR 100 C5
DHR 100 C5

SENSOR CURRENT 100A 50V MOD

LEM USA Inc

8081: ¥1,990.00-36Lead free / RoHS Compliant0 V ~ 5 VDC±1%20Hz ~ 6kHz±1%Open Loop150ms30mA30mA20 V ~ 50 V100A1BulkBidirectionalPanel MountModuleAC/DC-40°C ~ 70°C------------------------
DHR 1000 C5
DHR 1000 C5

SENSOR CURRENT 1000A 50V MOD CURRENT TRANSDUCER, 1000A, 0-5V O/P

LEM USA Inc

9641: ¥2,150.00-36Lead free / RoHS Compliant0 V ~ 5 VDC±1%20Hz ~ 6kHz±1%Open Loop:150ms30mA30mA20 V ~ 50 V1000A1BulkBidirectionalPanel MountModuleAC/DC-40°C ~ 70°C:No SVHC (20-Jun-2013)85043121:0A to 1kA:260g:UL94V-0:True RMS:6kHz:20Hz:20Hz to 6kHz:1000A:1800A:1000A:25mm:90mm:70mm:32mm:4.6mm:DHR-C5:AC / DC Current Transducer:IP20:30mA:5VDC:0VDC-
DHR 1000 C420
2
DHR 1000 C420

SENSOR CURRENT 1000A 50V MOD CURRENT TRANSDUCER, 1000A, 4-20MA Current transformer, DHR 1000 C420, LEM

LEM USA Inc

111: ¥1,935.08-36Lead free / RoHS Compliant4 ~ 20mA DC±1%20Hz ~ 6kHz±1%Open Loop:150ms30mA30mA20 V ~ 50 V1000A1BulkBidirectionalPanel MountModuleAC/DC-40°C ~ 70°C:No SVHC (20-Jun-2013)85043121:0A to 1kA:260g:UL94V-0:True RMS:6kHz:20Hz:20Hz to 6kHz:1000A:1800A:1000A:25mm:90mm:70mm:32mm:4.6mm:DHR-C420:AC / DC Current Transducer:IP20:30mA---
DHR 1000 C10
2
DHR 1000 C10

SENSOR CURRENT 1000A 50V MOD CURRENT TRANSDUCER, 1000A, 0-10V O/P Current transformer, DHR 1000 C10, LEM

LEM USA Inc

121: ¥1,866.36-1Lead free / RoHS Compliant0 V ~ 10 V±1%20Hz ~ 6kHz±1%Open Loop:150ms30mA30mA20 V ~ 50 V1000A1BulkBidirectionalPanel MountModuleAC/DC-40°C ~ 70°C:No SVHC (20-Jun-2013)85043121:0A to 1kA:260g:UL94V-0:True RMS:6kHz:20Hz:20Hz to 6kHz:1000A:1800A:1000A:25mm:90mm:70mm:32mm:4.6mm:DHR-C10:AC / DC Current Transducer:IP20:30mA:10VDC:0VDCDHR1000C10
DHR 100 C420
2
DHR 100 C420

SENSOR CURRENT 100A 50V MOD CURRENT TRANSDUCER, 100A, 4-20MA O/P Current transformer, DHR 100 C420, LEM

LEM USA Inc

271: ¥1,449.60-1Lead free / RoHS Compliant4 ~ 20mA DC±1%20Hz ~ 6kHz±1%Open Loop:150ms30mA30mA20 V ~ 50 V100A1BulkBidirectionalPanel MountModuleAC/DC-40°C ~ 70°C:No SVHC (20-Jun-2013)85043121:0A to 100A:260g:UL94V-0:True RMS:6kHz:20Hz:20Hz to 6kHz:100 A:600A:100 A:25mm:90mm:70mm:32mm:4.6mm:DHR-C420:AC / DC Current Transducer:IP20:30mA---
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