
True RMS Measurement – High Precision for Complex Waveforms
The DHR200C10 uses True RMS measurement technology to accurately capture DC, AC, and distorted current signals. In modern industrial environments, non-sinusoidal waveforms such as inverter output currents and harmonic-polluted currents are common. The DHR200C10 is the ideal choice for these demanding applications.
Hall Effect Open-Loop Technology – Cost-Effective Solution for High Currents
Based on Hall effect open-loop sensing technology, the DHR200C10 offers compact size, light weight, and low power consumption, especially when measuring large currents. The sensor provides excellent electrical isolation between the primary (power) and secondary (measurement) circuits, ensuring safe and reliable operation.
Wide Frequency Range and Fast Response
The sensor supports a bandwidth from DC to 6 kHz, covering DC as well as high-frequency AC signals. With a response time of 150 ms, it meets the realtime requirements of industrial automation.
Panel Mount Design – Easy to Install
The DHR200C10 features a panelmount design for quick and easy installation. The large aperture (up to 32 mm) accommodates thick cables without additional tools.
Rugged and Reliable – Built for Harsh Environments
Operating temperature ranges from -40°C to 70°C, making the sensor suitable for everything from cold outdoor locations to hot industrial sites. The insulating plastic housing meets UL94-V0 flame retardancy standards for added safety.
No Insertion Loss – Improves System Efficiency
Unlike traditional measurement methods, the open-loop Hall effect design eliminates errors caused by magnetic core saturation. There is no insertion loss in the primary circuit, helping to improve overall system efficiency.
|
Parameter |
Value |
|
Rated current |
200A (RMS) |
|
Measuring range |
0~600A (peak) |
|
Measurement type |
AC / DC |
|
Output signal |
DC 0~10V (True RMS) |
|
Supply voltage |
20~50V DC |
|
Bandwidth |
DC ~ 6kHz |
|
Accuracy |
±1% |
|
Linearity |
±1% |
|
Response time |
150ms |
|
Power consumption |
≤30mA |
|
Insulation class |
IP20 |
|
Operating temperature |
-40°C ~ 70°C |
|
Housing material |
UL94-V0 flame retardant plastic |
|
Cable aperture |
≤32mm |
|
Dimensions |
90mm × 70mm × 25mm |
|
Weight |
260g |
|
Mounting |
Panel mount |
The DHR200C10 is widely used in smart grids, industrial automation, and renewable energy:
Inverter load monitoring – By measuring the current at the inverter output, you can monitor motor and equipment status, predict anomalies, and schedule timely maintenance.
Thyristor-controlled load measurement – Accurately measures thyristor firing angles or pulse signals for faster system response and more effective protection.
Switching power supplies and electronic ballasts – True RMS sensing is the most accurate way to measure input power, supporting power quality analysis and energy efficiency optimization.
Smart grids and automation systems – Whether for DC bus monitoring, load balancing, or motor protection, the DHR200C10 provides reliable current data.
Proven Quality from LEM (Switzerland)
The DHR200C10 is designed and manufactured by LEM, a worldleading brand in current and voltage measurement. With decades of experience, LEM sensors are trusted in industrial, railway, energy, automation, and automotive applications. Choosing LEM means choosing expertise and peace of mind.
In Stock – Fast Delivery
The DHR200C10 is readily available in stock from major distributors. Standard lead time from the factory is about 10 weeks. Volume purchases also qualify for competitive pricing.
| Our advantage is that we not only low prices, but we more suited to you. Our Keywords is New and original parts Fast Delivery Instock & available Short Leadtime 30-Days returns ISO9001 Certification 1 Year Warranty |
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