Introducing the EVS452-51 Liquid Level Sensor, a reliable and versatile solution for precise liquid level detection. Made of durable PVC, this sensor is designed for long-lasting performance. Featuring an M16 fitting type for easy installation, it can be used for both internal and external applications with its bottom entry and top entry mounting styles. With a specific gravity of .74, it ensures accurate detection in various liquids. This sensor is RoHS compliant, making it environmentally friendly. Perfect for use in HVAC systems, it is part of our Position Sensors campaign. Trust the EVS452-51 for efficient and dependable liquid level sensing.