HLSR 50-P Sensors, Transducers |
|
| Allicdata Part #: | 398-1125-ND |
| Manufacturer Part#: |
HLSR 50-P |
| Price: | $ 9.14 |
| Product Category: | Sensors, Transducers |
| Manufacturer: | LEM USA Inc. |
| Short Description: | SENSOR CURRENT HALL 50A AC/DC |
| More Detail: | Current Sensor 50A 1 Channel Hall Effect, Open Loo... |
| DataSheet: |  HLSR 50-P Datasheet/PDF |
| Quantity: | 463 |
| 1 +: | $ 8.30340 |
| 5 +: | $ 8.13456 |
| 10 +: | $ 6.77880 |
| 25 +: | $ 6.27052 |
| 50 +: | $ 6.10092 |
| 100 +: | $ 5.25357 |
| 500 +: | $ 4.91463 |
| 1000 +: | $ 4.66043 |
Specifications
| Frequency: | 400kHz |
| Package / Case: | Module |
| Mounting Type: | Through Hole |
| Polarization: | Bidirectional |
| Operating Temperature: | -40°C ~ 105°C |
| Current - Supply (Max): | 25mA |
| Response Time: | 2.5µs |
| Voltage - Supply: | 5V |
| Accuracy: | ±1% |
| Linearity: | ±0.5% |
| Series: | HLSR-P |
| Sensitivity: | 16mV/A |
| Output: | Ratiometric, Voltage |
| Number of Channels: | 1 |
| Current - Sensing: | 50A |
| Sensor Type: | Hall Effect, Open Loop |
| For Measuring: | AC/DC |
| Part Status: | Active |
| Packaging: | Tray |
Description
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Current Transducers are used to measure, monitor, and control the electrical power, energy, and their associated parameters in electrical systems. The High-Level Sensing Resistor (HLSR) 50-P is a type of current transducer that combines a current sensing resistor and signal conditioning circuitry into one module. It is specifically designed to measure current flow in power systems, providing electrical isolation between the sensing branch and the output wires.This device utilizes a toroidal core, which is wound with flat copper tape having an embedded wire. The application of the core increases the response time up to 200% compared to conventional flat coils. The flat copper tape also provides high linearity over a wide range of frequencies throughout the entire operating range.The HLSR 50-P’s signal conditioner consists of an amplified analog-to-digital converter (ADC). The device’s internal microprocessor records the information in the form of a digital signal, which is then sent via a CAN-bus connection to the control and monitoring system. This digital signal provides increased accuracy and resolution of the measured values, compared to conventional analog-to-digital converters.The application field of this device includes power systems where the current is required to be measured with high accuracy. It can also be used in complex, high-voltage systems, to accurately measure the voltage drop across the sensing resistor. It is also applicable in traction systems, where safety and security are of paramount importance.In terms of working principle, the HLSR 50-P is based on the principle of inductance. The toroidal core works as an inductor, which induces a voltage across the sensing resistor when a current flows through it. This voltage is then amplified by the signal conditioner circuit and is further converted into a digital signal, which is then transmitted to the control and monitoring system.The major advantage of this device is its ability to sense the current over a wide range of frequencies. The built-in microprocessor can also be used to configure the device’s parameters, such as the gain and current range. This allows the device to be tuned according to the particular application. The device also offers excellent electrical isolation, ensuring that the generated electrical noise does not interfere with other system components.The High-Level Sensing Resistor (HLSR) 50-P is an innovative current transducer that is designed to provide accurate current measurements in a wide range of applications. It is based on the principle of inductance, and its signal conditioner consists of an amplified ADC, which allows it to accurately capture and transmit current measurements to the control and monitoring system. Its ability to sense the current over a wide range of frequencies, combined with its excellent noise isolation properties, make it an ideal solution for power systems where accuracy is of paramount importance.
The specific data is subject to PDF, and the above content is for reference
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| HLSR 10-P | LEM USA Inc. | -- | 307 | SENSOR CURRENT HALL 10A A... |
| HLSR 50-P/SP33 | LEM USA Inc. | 9.14 $ | 256 | SENSOR CURRENT HALL 50A A... |
| HLSR 10-SM/SP33 | LEM USA Inc. | 8.5 $ | 285 | SENSOR CURRENT HALL 10A A... |
| HLSR 20-SM | LEM USA Inc. | 8.5 $ | 282 | SENSOR CURRENT HALL 20A A... |
| HLSR 10-SM | LEM USA Inc. | 8.5 $ | 220 | SENSOR CURRENT HALL 10A A... |
| HLSR 10-P/SP33 | LEM USA Inc. | 9.14 $ | 314 | SENSOR CURRENT HALL 10A A... |
| HLSR 20-SM/SP33 | LEM USA Inc. | 8.5 $ | 400 | SENSOR CURRENT HALL 20A A... |
| HLSR 50-SM | LEM USA Inc. | 8.5 $ | 313 | SENSOR CURRENT HALL 50A A... |
| HLSR 32-P/SP33 | LEM USA Inc. | 9.14 $ | 67 | SENSOR CURRENT HALL 32A A... |
| HLSR 32-P | LEM USA Inc. | -- | 4425 | SENSOR CURRENT HALL 32A A... |
| HLSR 50-SM/SP33 | LEM USA Inc. | 8.5 $ | 75 | SENSOR CURRENT HALL 50A A... |
| HLSR 40-P/SP33 | LEM USA Inc. | 9.14 $ | 1000 | SENSOR CURRENT HALL 40A A... |
| HLSR 32-SM/SP33 | LEM USA Inc. | 4.63 $ | 1000 | SENSOR CURRENT HALL 32A A... |
| HLSR 40-SM | LEM USA Inc. | 4.63 $ | 1000 | SENSOR CURRENT HALL 40A A... |
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