# Dwyer FCLS-01 Level Switch – Liquid Level Control

The Dwyer FCLS-01 Level Switch offers dependable liquid level monitoring and control for various industrial and commercial applications. This versatile switch is designed to prevent overflow, pump damage, and system failures in tanks, reservoirs, and other liquid storage systems. It's an ideal solution for water treatment, chemical processing, and HVAC systems, ensuring smooth and efficient operations.

**Key Features:**

-   **Corrosion-Resistant Construction:** Suitable for a wide range of liquids, including water, oils, and chemicals.
-   **Adjustable Activation Point:** Allows precise control over high or low liquid level detection.
-   **Flexible Contact Options:** Provides both normally open and normally closed configurations for diverse control needs.
-   **Weatherproof Design:** Ensures reliable performance in indoor and outdoor environments, even in challenging conditions.
-   **Easy Installation:** Designed for vertical or horizontal mounting, offering flexible system integration.

The Dwyer FCLS-01 features a reliable float mechanism that triggers an internal switch upon reaching a preset liquid level. This switch controls pumps, valves, or alarms, optimizing system functionality. Its robust design minimizes maintenance, delivering long-term reliability and cost-effectiveness. Built to withstand tough operating environments, the FCLS-01 ensures accurate liquid level control.

Are you looking for a dependable liquid level switch for your industrial system? The Dwyer FCLS-01 is a proven solution. Trust in Dwyer's commitment to quality for optimal system performance. For any inquiries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Dwyer
- **Type:** Industrial Automation > Sensors > Level Sensors
- **Tags:** chemical processing, Dwyer, FCLS-01, float switch, industrial automation, level switch, liquid level control, water treatment

## Variants

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

## Images

- Dwyer FCLS-01 Level Switch – Liquid Level Control-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/dwyer-fcls-01-level-switch)
> Updated: 2026-10-19