# Lem HA400-SI Current Sensor - High-Precision Measurement

The **Lem HA400-SI Sensors**, specifically the HA400-SI model, are engineered for precise current measurement in industrial applications. These sensors are crucial for monitoring and controlling electrical systems, ensuring optimal performance and safety. They are designed for reliability and accuracy, making them ideal for a wide range of uses in industrial automation and power management.

These sensors are essential components for accurately measuring AC and DC currents, providing critical data for system monitoring and control. The **HA400-SI** offers high accuracy and linearity, ensuring reliable performance in demanding environments. This makes them perfectly suited for integration into various industrial automation systems. The product excels in providing accurate current sensing capabilities.

-   **High Accuracy:** Delivers precise current measurements for reliable system monitoring.
-   **Wide Measurement Range:** Suitable for various current levels in different applications.
-   **Robust Design:** Built to withstand harsh industrial environments.
-   **Easy Integration:** Designed for straightforward integration into existing automation systems.

**Specifications:**

The **Lem HA400-SI** sensor is a closed-loop current transducer. It offers a measuring range up to 400A. The sensor provides high accuracy and is suitable for various industrial applications. It is designed to operate within a specific voltage and current range to ensure optimal performance. The product is known for its durability and precision.

The **Lem HA400-SI** current sensors provide dependable performance for your industrial needs. These sensors are a reliable choice for critical applications. For all your industrial and automation needs, contact [Ram Automations](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Industrial Automation > Sensors > Current Sensors
- **Tags:** current sensors, electrical monitoring, HA400-SI, industrial automation, Lem, precision measurement

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Lem HA400-SI Current Sensor - High-Precision Measurement-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/lem-ha400-si-current-sensor)
> Updated: 2026-09-30