Fire Suppression Foam Tank Level Sensors monitor foam levels to ensure adequate firefighting capacity. These sensors integrate with fire safety systems to provide real-time alerts for low levels. They enhance safety by preventing foam shortages during emergencies.

Fire Suppression Foam Tank Level Sensors:
- Size: Typically 1" to 4" diameter
- Grade: Industrial-grade, corrosion-resistant
- Material: Stainless steel (316L), PTFE, or polypropylene
- Operating Temperature: -40°C to 85°C (-40°F to 185°F)
- Output: 4-20mA, HART, or Modbus
- Pressure Rating: Up to 150 PSI
- Buoyancy: Adjustable float-based or ultrasonic sensing

Fire Safety Systems (Foam Concentrate):
- Viscosity: 100-1,500 cP (varies by type: AFFF, AR-AFFF, etc.)
- Density: 1.0-1.2 g/cm³
- Freeze Point: -20°C to -40°C (-4°F to -40°F)
- Material Compatibility: Carbon steel, stainless steel, or polyethylene tanks
- Foam Expansion Ratio: 5:1 to 20:1 (low/high expansion)
- Shelf Life: 10-25 years (depending on storage conditions)

Foam Tank Specifications:
- Capacity: 100L to 50,000L (26 to 13,200 gallons)
- Material: Carbon steel (epoxy-coated), stainless steel, or fiberglass
- Pressure Rating: 10-150 PSI (depending on system design)
- Certification: UL/FM/EN standards compliant