Henry S-9424, Liquid Level Switch, 1/2" MPT CXN

The Henry S-9424 Liquid Level Switch is designed to monitor and control liquid levels in refrigeration and air-conditioning systems. Here are the key technical details:

• Model: S-9424
• Connection Size: 1/2 inch MPT (Male Pipe Thread)
• Sensor Technology: Patented optical sensor technology
• Refrigerant Compatibility: Suitable for HCFC, HFC, and ammonia refrigerants, along with their associated oils
• Construction: Plated steel body with a fused glass prism
• Operating Temperature: -40°C to +99°C
• Operating Pressure: 0 to 35 barg
• Certifications: UL, CE

Features:

• Optical Sensing: Utilizes infrared light reflecting from a conical glass prism to detect the presence or absence of liquid
• Robust Design: Durable construction for long service life and reliable performance
• Serviceable: Can be serviced without refrigerant loss
• No Moving Parts: Ensures minimal wear and tear, enhancing reliability
• Electrical Specifications: Operates at 24V AC/DC with a switch rating of 0.5A resistive

This liquid level switch is engineered to provide accurate and reliable liquid level detection, ensuring the optimal performance and protection of the system.