Presense ASL-S1 Stainless Steel Side Mount Float Switch

Presense ASL-S1 Stainless Steel Side Mount Float Switch

The Presense ASL-S1 Stainless Steel Side Mount Float Switch is a high-performance liquid level detection device engineered for accuracy, reliability, and durability. Utilizing a magnetic reed switch mechanism, it provides a precise ON/OFF signal output in response to liquid level changes. Designed for industrial and environmental applications, this float switch ensures dependable operation even under demanding temperature and pressure conditions.

Built from SUS304 or SUS316 stainless steel, the ASL-S1 offers exceptional corrosion and pressure resistance, making it ideal for a broad range of liquids, including water, oil, and chemicals. Its compact side-mount configuration allows for easy installation in confined tank spaces, while maintaining optimal sensing stability and long service life.

Engineered for high endurance, the switch delivers up to 10⁷ electrical operations, maintaining consistent performance and insulation integrity across varying environments. Whether deployed in industrial tanks, marine vessels, or HVAC systems, it provides a dependable and long-lasting level monitoring solution.

Available in multiple thread options—M-Type, G-Type, and NPT—the ASL-S1 ensures compatibility with diverse system requirements. Dubai Sensor proudly distributes the Presense ASL-S1 in the UAE and MENA region, providing industries with a trusted and robust float switch for critical process control needs.

Key Features & Benefits

• High-precision magnetic reed switch sensing technology
  
  
• Durable SUS304/SUS316 stainless steel construction
  
  
• Compact side-mount design for space-limited systems
  
  
• Wide operating temperature range: -40°C to +125°C
  
  
• Long electrical life exceeding 10⁷ operations
  
  
• Excellent corrosion and pressure resistance
  
  
• Compatible with M-Type, G-Type, and NPT threaded fittings
  
  
• Customizable float type, pressure rating, and lead wire options
  
  
• Reliable ON/OFF signal output for process automation
  
  

Technical Specifications – Presense ASL-S1 Stainless Steel Side Mount Float Switch

Standards & Certifications

• Designed with industrial-grade stainless steel (SUS304/SUS316) for corrosion and chemical resistance
  
  
• Built to comply with industrial safety and electrical insulation standards
  
  
• High reliability under demanding temperature, vibration, and humidity conditions
  
  

Applications & Industries

• Water & Wastewater: Tank and reservoir level monitoring
  
  
• Chemical Processing: Level control in storage and reaction tanks
  
  
• Oil & Gas: Fuel, lubricant, and process fluid level detection
  
  
• Food & Beverage: Level management in processing and mixing systems
  
  
• HVAC: Boiler and cooling tower water level regulation
  
  
• Marine & Shipbuilding: Fuel, oil, and ballast tank monitoring
  
  
• Pharmaceutical: Precision level control in cleanroom environments
  
  
• Agriculture & Irrigation: Water and fertilizer monitoring
  
  
• Residential & Commercial Systems: Sump pumps, heaters, and alarm systems
  
  

Industries across Dubai, the UAE, and the wider MENA region rely on the Presense ASL-S1 for dependable level sensing in diverse process environments.

Installation, Commissioning & Maintenance

• Mount horizontally on tank sidewalls using compatible M, G, or NPT threaded fittings
  
  
• Ensure unobstructed float movement for accurate operation
  
  
• Avoid exposure to strong magnetic fields or vibration sources
  
  
• Verify wiring according to system voltage and current ratings
  
  
• Periodically inspect and clean the float to maintain accuracy
  
  
• Custom lead wire and connector configurations can be provided for easy integration
  
  

Why Choose Presense ASL-S1 Stainless Steel Side Mount Float Switch

The Presense ASL-S1 offers a blend of precision engineering, durability, and operational reliability, making it a preferred choice for engineers and integrators in critical liquid level applications. Its stainless steel body, magnetic sensing precision, and long operational life ensure dependable service even in harsh conditions.

Trusted by industries across the UAE and globally, the ASL-S1 represents quality, longevity, and adaptability, backed by Dubai Sensor’s expertise in industrial automation solutions.

Ordering Guide

1. Select material type: SUS304 (standard) or SUS316 (enhanced corrosion resistance).
   
   
2. Choose thread type: M20, G1/2, or NPT1/2 depending on tank fitting.
   
   
3. Specify float pressure rating: 0.2 MPa / 0.7 MPa / 1.4 MPa based on process requirements.
   
   
4. Define lead wire and connector options for system compatibility.
   
   
5. Confirm model code as per ordering table:
   
   

For authentic and high-quality supply, Dubai Sensor serves as the official distributor of Presense ASL-S1 Stainless Steel Side Mount Float Switch in the UAE and MENA market.

FAQ – Presense ASL-S1 Stainless Steel Side Mount Float Switch

Q1: What is the operating principle of the Presense ASL-S1 Float Switch?
The ASL-S1 operates using a magnetic reed switch mechanism, which activates or deactivates a contact based on the movement of a float responding to liquid level changes.

Q2: What materials are used in the construction of the ASL-S1?
It is made from SUS304 or SUS316 stainless steel, providing strong corrosion and pressure resistance suitable for demanding industrial applications.

Q3: Can the ASL-S1 be used with different liquids?
Yes. The switch is compatible with a wide range of liquids including water, oil, and various chemical solutions, depending on the selected stainless steel material (SUS304 or SUS316).

Q4: What is the output type of this float switch?
It provides a single-point ON/OFF signal output that can be integrated into control systems for level indication or pump control.

Q5: What are the available mounting and thread options?
The ASL-S1 supports M-Type, G-Type, and NPT threaded mounting options for flexible installation on tanks and vessels.

Q6: What temperature and pressure conditions can the ASL-S1 withstand?
It operates reliably between -40°C and +125°C and can handle float pressure ratings up to 1.4 MPa, depending on the configuration.

Q7: How long is the electrical life of the ASL-S1?
The reed switch contact is rated for up to 10⁷ operations, ensuring a long operational lifespan even in continuous use.

Q8: Is the ASL-S1 suitable for marine or chemical environments?
Yes. The SUS316 version is specifically designed for enhanced corrosion resistance, making it ideal for marine, chemical, and oil & gas applications.

Q9: Can the ASL-S1 be customized?
Yes. The float type, pressure rating, lead wire, and connector specifications can be customized to meet project requirements.

Q10: Who distributes the Presense ASL-S1 in the UAE and MENA region?
Dubai Sensor is the official distributor of the Presense ASL-S1 Stainless Steel Side Mount Float Switch across the UAE and MENA region, ensuring genuine products and technical support.